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SPECIFICATION Liquid Crystal Display LC104S1-A1
LC104S1-A1 10.4" SVGA TFT LCD PRELIMINARY SPECIFICATION
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LCD LC104S1-A1 Version 03/2002 Page 1 / 28
SPECIFICATION Liquid Crystal Display LC104S1-A1
NO. 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 4 4-1 4-2 5 6 7 7-1 7-2 8 8-1 8-2 9 10 COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS
ITEM
Page 1 2 3 4 5 6 6 8 10 11 12 13 14 14 17 18 22 23 23 23 24 24 24 25 25
ELECTRICAL CHARACTREISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE OPTICAL SPECIFICATIONS TRANSMISSIVE MODE REFLECTIVE MODE MECHANICAL CHARACTERISTICS RELIABILITY INTERNATIONAL STANDARDS SAFETY EMC PACKING DESIGNATION OF LOT MARK PAKING FORM PRECAUTIONS INCOMING INSPECTION STANDARD
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SPECIFICATION Liquid Crystal Display LC104S1-A1
RECORDS OF REVISIONS
Revision No 0.0
Revision No Nov 30, 2001
Page First Draft
DESCRIPTION
0.1
Jan 03, 2002
18, 20
Adjust maxium thickness(6.7mm) Removes conductive tape at gate PCB to improve ESD performance. (refer to the page 20 for details.)
1.0
Jan 30, 2002
14
Remove the gamut ratio. (because color coordinates are specified.) Update the specifications. (color coordinate and reflectance) insert the definition of N and n in the 10.3 and 10.4 clauses. insert the one note in the 10.4 clause.
17
28
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SPECIFICATION Liquid Crystal Display LC104S1-A1
1. General Description
The LC104S1-A1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transflective type(1) display operating in the normally white mode. This TFT-LCD has 10.4 inches diagonally measured active display area with SVGA resolution(600 vertical by 800 horizontal pixel array) Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. The LC104S1-A1 has been designed to apply the interface method that enables low power. Flat Link must be used as a LVDS(Low Voltage Differential Signaling) chip. The LC104S1-A1 is intended to support applications where thin thickness, low power are critical factors and graphic display are important. In combination with the vertical arrangement of the sub-pixels, the LC104S1-A1 characteristics provide an excellent flat display for office automation products such as Tough PC. (ref. No. 1 : Transflective type means that has a function of transmissive and reflective mode in display and display is visible indoor or outdoor under dark and sunlight at all.)
FlatLink interface
Timing Control Block
Row Driver circuit
Column driver circuit
CN1
TFT-LCD (800 X 600)
Power Block
CN2
Backlight Ass'y
General Features
Active screen size Outline Dimension Pixel Pitch Pixel format Color depth Luminance, white Power Consumption Weight Display operating mode Surface treatments 10.4 inches (26.4 cm) diagonal 224.5 (H) x 172.0 (V) x 6.1 (D) mm (Typ.) Pls refer to page 20 for details. 0.88 mm x RGB X 0.264mm 800 horiz. By 600 vert. Pixels (RGB stripes arrangement) 6-bit, about 262,144 colors 120 cd/m2 (Typ.) (Transmissive only) , reflectance = 14% 0.9W logic (typ.) / 3.0W CCFL(1) (TYP.) 310g (Typ.) 320g (Max.)
Transflective mode, Normally White Hard coating (3H) of the front polarizer Anti-glare treatment of the rear polarizer
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SPECIFICATION Liquid Crystal Display LC104S1-A1
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS Parameter symbol Min. Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity VCC TOP TST HOP HST -0.3 0 -20 10 10 Values Max. 4.0 50 60 90 90 Vdc C C %RH %RH At 25 +/- 5C 1 1 1 1 Units Notes
Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 C Max, and no condensation of water.
90% 60 60% Wet Bulb Temperature [C] 40 30 20 10 0 10% 10 20 30 40 50 60 70 80 50 Humidity [(%)RH] Storage
40%
Operation
-20
0
Dry Bulb Temperature [C]
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SPECIFICATION Liquid Crystal Display LC104S1-A1
3.
Electrical Specifications
3-1. Electrical Characteristics
The LC104S1-A1 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD. Table 2. ELECTRICAL CHARACTERISTICS Values Parameter MODULE : Power Supply Input Voltage Power Supply Input Current Differential Impedance Power Consumption Symbol Min. VCC ICC Zm PC 3.0 231 90 Typ. 3.3 272 100 0.90 Max. 3.6 313 110 1.03 Vdc mA ohm Watts Units Notes
1 2 1
LAMP : Operating Voltage Operating Current Established Starting Voltage at 25 C at 0 C Operating Frequency Discharge Stabilization Time Power Consumption Half Life Time
VL IL VS fL TS PBL
485 3.0 45 20,000
500 6.0 60 3.0 -
600 6.5 845 1015 80 3 3.3 -
VRMS mA VRMS VRMS kHz Minutes Watts Hrs
3 4
5 6 7 8
Note : The design of the inverter must have specification for the lamp in LCD Assembly. The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by the characteristics of the DC-AC inverter. So all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it, the LCD Assembly should be operated in the same condition as installed in you instrument. 1. The specified current and power consumption are under the VCC=3.3V, 25C,fV=60Hz condition whereas Mosaic pattern is displayed and fV is the frame frequency. 2. This impedance value is needed to proper display and measured from LVDS TX to the mating connector. 3. The variance of the voltage is 10%. 4. The voltage above VS should be applied to the lamps for more than 1 second for start-up. Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current.
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SPECIFICATION Liquid Crystal Display LC104S1-A1
5. The output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 6. Let's define the brightness of the lamp after being lighted for 5 minutes as 100%. TS is the time required for the brightness of the center of the lamp to be not less than 95%. 7. The lamp power consumption shown above does not include loss of external inverter. The used lamp current is the lamp typical current. 8. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2C. 9. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to a conducting tape, TFT-LCD Module has a low luminance and the inverter has abnormal action. Because leakage current is occurred between lamp wire and conducting tape.
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SPECIFICATION Liquid Crystal Display LC104S1-A1
3-2. Interface Connections
Interface chip must be used FlatLink, part No. THC63LVDM63A (Transmitter), THC63LVDF64A (Receiver) made by Thine Microsystems, Inc. This LCD employs two interface connections, a 20 pin connector is used for the module electronics and the other connector is used for the integral backlight system. The electronics interface connector is a model DF19K-20P-1H manufactured by HIROSE. The pin configuration for the connector is shown in the table below. Table 3. MODULE CONNECTOR PIN CONFIGURATION(LVDS) Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol Vcc Vcc GND GND A1M A1P GND A2M A2P GND A3M A3P GND CLKM CLKP GND GND GND GND GND Description Power(3.3V) Power(3.3V) Ground Ground Differential Signal Differential Signal Ground Differential Signal Differential Signal Ground Differential Signal Differential Signal Ground Differential Signal Differential Signal Ground No Connection No Connection Ground Ground Notes 1. Interface chips 1.1 LCD : LPZ4E102S6L including LVDS Receiver 1.2 System : THC63LVDM63A or Equivalent *Pin to Pin compatible with TI LVDS 2. Connector 2.1 LCD : DF19K-20P-1H (HIROSE) 2.2 Mating : Discrete Wire type : DF19G-20S-1C (HIROSE) FPC type : DF19G-20S-1F (HIROSE) 2.3 Connector pin arrangement
1 20
Source PCB
?
[LCD Module rear view] * Refer to page 20 to get details The backlight interface connector is a model BHSR-02VS-1, manufactured by JST. The mating connector part number is SM02B-BHSS-1 by JST or equivalent. The pin configuration for the connector is shown in the table below.
Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION Pin 1 2 Symbol HV LV Description High voltage side using Pink color cable Low voltage side using Black color cable Notes 1 1
Notes: 1. The high voltage side terminal is colored pink. The low voltage side terminal is white
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SPECIFICATION Liquid Crystal Display LC104S1-A1
Table 5. REQUIRED SIGNAL ASSIGNMENT FOR FlatLink Transmitter Pin# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pin Name D4 Vcc D5 D6 GND D7 D8 Vcc D9 D10 GND D11 D12 NC D13 D14 GND D15 D16 D17 Vcc D18 D19 GND Require Signals R4 Vcc R5 G0 GND G1 G2 Vcc G3 G4 GND G5 B0 NC B1 B2 GND B3 B4 B5 Vcc HSYNC VSYNC GND Pin# 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 Pin Name D3 D2 GND D1 D0 NC LVDS GND Y0M Y0P Y1M Y1P LVDS Vcc LVDS GND Y2M Y2P CLKOUTM CLKOUTP LVDS GND PLLGND PLLVcc PLLGND SHDN CLKIN D20 Require Signals R3 R2 GND R1 R0 NC LVDS GND A0M A0P A1M A1P LVDS Vcc LVDS GND A2M A2P CLKM CLKP LVDS GND PLL GND PLL Vcc PLL GND SHDN Dclk DE(Data Enable)
Notes : Refer to LVDS Transmitter Data Sheet for detail descriptions.
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SPECIFICATION Liquid Crystal Display LC104S1-A1
3-3. Signal Timing Specifications
This is the signal timing required at the input of the LVDS Transmitter. All of the interface signal timing should be satisfied with the following specifications for it's proper operation.
Table 6. Timing Table ITEM Dclk Period Period Hsync Width Period Vsync Frequency Width DE (Data Enable) Horizontal Valid Horizontal Back Porch Horizontal Front Porch Horizontal Blank Vertical Valid Vertical Back Porch Vertical Front Porch Vertical Blank SYMBOL tCLK tHP tWH tVP fV tWV tHV tHBP tHFP tVV tVBP tVFP MIN 25 990 12 606 60 1 800 30 30 72 600 2 3 6 TYP. 26 1024 625 60 800 ~ 600 ~ MAX. 27 1100 tCLK 120 730 60 24 800 tHP - tHV 600 tVP - tVV tWV + tVBP + tVFP tHP tWH + tHBP + tHFP tHP Hz tHP tCLK UNIT ns NOTES 38.5MHZ
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SPECIFICATION Liquid Crystal Display LC104S1-A1
3-4. Signal Timing Waveforms
Dclk,Hsync, Vsync, DTMG, DATA
0.7Vcc 0.3Vcc
tCLK
tWCH
Dclk tSD INVALID DATA DTMG tHD tHI tSI VALID tWCL INVALID
tHP Hsync tWH tHFP
tHBP
tWHA
DTMG(Date Enable) tVP tWV Vsync tVBP tWVA tVFP
DTMG(Date Enable)
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SPECIFICATION Liquid Crystal Display LC104S1-A1
3-5. Color Input Data Reference
The brightness of each primary color (red,green and blue) is based on the 6-bit gray scale data input for the color ; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input.
Table 7. COLOR DATA REFERENCE Input Color Data Red Color MSB LSB MSB Green LSB MSB Blue LSB
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 Black Red(63) Green(63) Basic Blue(63) Colors Cyan Magenta Yellow White Red(00) Dark Red(01) Red(02) : Red(61) Red(62) Red(63) Bright 0 1 0 0 0 1 1 1 0 0 0 : 1 1 1 0 0 0 : 0 0 0 0 1 0 0 0 1 1 1 0 0 0 : 1 1 1 0 0 0 : 0 0 0 0 1 0 0 0 1 1 1 0 0 0 : 1 1 1 0 0 0 : 0 0 0 0 1 0 0 0 1 1 1 0 0 0 : 1 1 1 0 0 0 : 0 0 0 0 1 0 0 0 1 1 1 0 0 1 : 0 1 1 0 0 0 : 0 0 0 0 1 0 0 0 1 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 1 0 1 0 1 1 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 1 0 1 0 1 1 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 1 0 1 0 1 1 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 1 0 1 0 1 1 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 1 0 1 0 1 1 0 0 0 : 0 0 0 0 0 1 : 0 1 1 0 0 1 0 1 0 1 1 0 0 0 : 0 0 0 0 1 0 : 1 0 1 0 0 0 1 1 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 1 1 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 1 1 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 1 1 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 1 1 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 1 1 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0
Red
Green(00)Dark Green(01) Green(02) : Green Green(61) Green(62) Green(63)Bright
Blue(00) Dark Blue(01) Blue(02) : Blue Blue(61) Blue(62) Blue(63) Bright
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 0 0 0
0 0 0 : 1 1 1
0 0 0 : 1 1 1
0 0 0 : 1 1 1
0 0 0 : 1 1 1
0 0 1 : 0 1 1
0 1 0 : 1 0 1
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SPECIFICATION Liquid Crystal Display LC104S1-A1
3-6. Power Sequence
Power Supply Vcc
90%
90%
10% T1 T6 T2 T5
10% T7
Interface Signal
VALID
T3
T4
Power for LAMP
[Transmissive mode only]
LAMP ON
Parameter Min. T1 T2 T3 T4 T5 T6 T7 0 200 200 0 0 400
Value Typ. Max. 10 50 50 10 -
Units
(ms) (ms) (ms) (ms) (ms) (ms) (ms)
Notes :
1. Please avoid floating state of interface signal at invalid period. 2. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V. 3. Lamp power must be turn on after power supply for LCD and interface signal are valid.
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SPECIFICATION Liquid Crystal Display LC104S1-A1
4.
Optical Specification
Optical characteristics are determined after the unit has been `ON' and stable for approximately 30 minutes in a dark environment at 25 C. The values specified are at an approximate distance 500mm from the LCD surface at a viewing angle of F and T equal to 0 . FIG. 1 presents additional information concerning the measurement equipment and method. Optical Stage(x,y) LCD Module Pritchard PR880 Field = 1 Inverter spec. to measure * spec. : LG6632Z-1301 or equvalent inverter * Lamp current : 6mA 500mm FIG. 1 Optical Characteristic Measurement method Table 8. OPTICAL CHARACTERISTICS Parameter Symbol Min. L
(WH)
4.1 Transmissive Mode
Values Typ.
120 1.2 40
Units Max.
1.4 -
Notes
2 3 1
Surface Luminance, white at center 1point Luminance Variation at 9points Contrast Ratio at center 1point Response Time Rise Time Decay Time Viewing Angle at CR=5 x axis, right(F =0) x axis, left (F =180) y axis, up (F =90) y axis, down (F =270) CIE Color Coordinates Red Green Blue White
102 28
cd/m2
% -
d WHITE
CR Tr TrR TrD T T T T r l u d
-
10 30
15 35
ms ms
4
25 25 25 45
-
0.453 0.315 0.350 0.431 0.240 0.286 0.343 0.359
degree degree degree degree -
5
Rx Ry Gx Gy Bx By Wx Wy
0.393 0.255 0.290 0.371 0.180 0.226 0.283 0.299
0.423 0.285 0.320 0.401 0.210 0.256 0.313 0.329
-
s is 0.03
The normal temperature : 25 2 C , Vcc = 3.3volts
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SPECIFICATION Liquid Crystal Display LC104S1-A1
Notes : 1. Contrast Ratio (CR) is defined mathematically as : Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels 2. Surface luminance is the center point across the LCD surface 500 mm from the surface with all pixels displaying white. For more information see FIG 2. When IBL=6.0mA, LWH=102cd/m2 (Min.) 120cd/m2 (Typ.) under Transmissive mode only 3. The variation in surface luminance , d WHITE is determined by measuring LON at each test position 1 through 5, and then dividing the maximum LON of 5 points luminance by minimum LON of 9 points luminance. For more information see FIG 2. WHITE = Maximum (LON1,LON2, ..... LON9) / Minimum (LON1,LON2, ..... LON9) 4. Response time is the time required for the display to transition from to black(Rise Time, TrR) and from black to white (Decay Time, TrD). For additional information see FIG 3. 5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG 4. 6. Gray scale specification
Gray Level L0 L7 L15 L23 L31 L39 L47 L55 L63
Luminance(%) (Typ.) 1.3 2.1 5.3 10.0 17.7 28.2 43.6 65.3 100
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SPECIFICATION Liquid Crystal Display LC104S1-A1
FIG. 2 Luminance
Active Area
H A 400
2 B V 7 5
3 1
4 6
A : H/4 mm B : V/4 mm H : 211.2 mm V : 158.4 mm @ H,V : Active Area
300
8
9
FIG. 3 Response Time

The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white". % 100 90 Optical Response 10 0 white black white
TrR
TrD
T = 0
FIG. 4 Viewing angle
u (12:00)
F = 90
z
A
T
F F = 180 (9:00)
xl
F = 0 (3:00) xr
TFT LCD MODULE
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z'
yd
F = 270 (6:00)
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SPECIFICATION Liquid Crystal Display LC104S1-A1
4.2 Reflective Mode
Optical characteristics are determined after the unit has been `OFF' and stable for approximately 30 minutes in a dark environment at 25 C. The optical characteristics shall be measured with the method shown in Fig. 2 below. And A use of this data is not to guarantee but to refer to a reflective mode.
Photometer Light source T
1
Normal line Photodetector (LCD-7000 : Otsuka Electronics)
T
2
The inside surface is chemically coated to reflect diffusely
T 1 = 30 T 2 = 0
diffused
12<--- DUT --->6
Light source
LCD panel
d1
d2
Module
< Method A >
< Method B >
FIG. 2 Optical Characteristic Measurement methods Table 9. OPTICAL CHARACTERISTICS Parameter Contrast at center 1point Response Time Rise Time Decay Time Viewing Angle at CR =2 x axis, right(=0) x axis, left (=180) y axis, up (=90) y axis, down (=270 ) CIE Color Coordinates White
Using C65 light source
Symbol Min. CR Tr TrR TrD
-
Values Typ.
5
Units Max.
-
Notes
1 at 15pages
10 30
15 35
ms ms
4 at 15pages
r l u ?d
40 40 40 40
-
-
degree degree degree degree
5 at 15pages
Wx Wy RF
-
7 0.410 0.439 14 % 8
Reflectance
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SPECIFICATION Liquid Crystal Display LC104S1-A1
Notes : 7. It is assumed that chromaticity of the light source is (x=0.308, y=315) The measuring system is CM-2002 (with the unit reflecting diffusely) made by MINOLTA co. Ltd. 8. Reflectance is defined as follows: Light detected level of the reflection by the LCD module X 100 Reflectance = Light detected level of the reflection by BaSO4 FIG. 5 definition of measuring location
Active Area
H A
B V
1
A : H/2 mm B : V/2 mm H : 211.2 mm V : 158.4 mm @ H,V : Active Area
5.
Mechanical Characteristics
The contents provide general mechanical characteristics for the model LC104S1-A1. In addition the figures in the next page are detailed mechanical drawing of the LCD. Horizontal Outside dimensions Vertical Depth Horizontal Bezel area Vertical Horizontal Active display area Vertical Weight(approximate) 310g (Typ.), 158.4mm 320g (Max.) 224.5 +/- 0.5mm 172.0 +/- 0.5mm 6.1 +/- 0.3mm* 214.2 +/- 0.5mm 161.8 +/- 0.5mm 211.2mm
Surface Treatment
Hard coating (3H) of the front polarizer Anti-glare treatment of the rear polarizer
* Pls. refer to page 20 for details
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SPECIFICATION Liquid Crystal Display LC104S1-A1

Notes 1. Unspecified dimensional tolerance are 0.5mm 2. Please don't attach the electrically-conductive tape around the wire of backlight assy'.
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SPECIFICATION Liquid Crystal Display LC104S1-A1

Notes 1. Unspecified dimensional tolerance is 0.5mm 2. The max thickness including components height (Phantom circled Area) is 6.7 mm
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SPECIFICATION Liquid Crystal Display LC104S1-A1

Notes:
Screw plated through the method of non-electrolytic nickel plating is preferred to reduce possibility that results in vertical and/or horizontal line defect due to the conductive particles from screw surface.
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SPECIFICATION Liquid Crystal Display LC104S1-A1
6. Reliability
Environment test condition
No. 1 2 3 4 5
Test Item High temperature storage test Low temperature storage test High temperature operation test Low temperature operation test Vibration test (non-operating) Shock test (non-operating) Ta= 60C Ta= -20C
Conditions 168 hr 96 hr
Ta= 50C 50%RH 120 hr Ta= 0C 96 hr
Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min 3 axis, 1hour/axis Half sine wave, 180G, 2ms one shock of each six faces(I.e. run 180G 2ms for all six faces)
6
7
Altitude operating storage / shipment 0 - 10,000 feet(3048m) 0 - 40,000 feet(12,192m)
{Result Evaluation Criteria} There should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition.
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SPECIFICATION Liquid Crystal Display LC104S1-A1
7. International Standards 7-1. Safety
a) UL 1950 Third Edition, Underwriters Laboratories, Inc. Jan. 28, 1995. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. b) CAN/CSA C22.2 No. 950-95 Third Edition, Canadian Standards Association, Jan. 28, 1995. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. c) EN 60950 : 1992+A1: 1993+A2: 1993+A3: 1995+A4: 1997+A11: 1997 IEC 950 : 1991+A1: 1992+A2: 1993+A3: 1995+A4: 1996 European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment.
7-2. EMC
a) ANSI C63.4 "Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electrical Equipment in the Range of 9kHZ to 40GHz. "American National Standards Institute(ANSI), 1992 b) C.I.S.P.R "Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment." International Special Committee on Radio Interference c) EN 55022 "Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment." European Committee for Electrotechnical Standardization (CENELEC), 1998
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http://www.alpha.fi
SPECIFICATION Liquid Crystal Display LC104S1-A1
8. Packing 8-1. Designation of Lot Mark
a) Lot Mark A B C D E F G H I J K L M
A,B,C : SIZE D : YEAR E : MONTH F,G : PANEL CODE H : ASSEMBLY CODE I,J,K,L,M : SERIAL NO.
Note: 1. YEAR YEAR Mark 97 7 98 8 99 9 2000 0 2001 2002 2003 2004 2005 1 2 3 4 5 2006 2007 6 7
2. MONTH MONTH Mark 3. Serial No. Serial No. Mark 1 ~ 99999 00001 ~ 99999 100000 ~ A0001 ~ A9999,*********, Z9999 Jan. 1 Feb. Mar. Apr. May. Jun. 2 3 4 5 6 Jul. 7 Aug. Sep. 8 9 Oct. Nov. Dec. A B C
b) Location of Lot Mark Serial No. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice.
8-2. Packing Form
a) Package quantity in one box : 10 pcs b) Box Size : 315 mm x 254 mm x 243 mm
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SPECIFICATION Liquid Crystal Display LC104S1-A1
9. PRECAUTIONS
Please pay attention to the following when you use this TFT LCD module.
9-1. MOUNTING PRECAUTIONS
(1) You must mount a module using holes arranged in four corners or four sides. (2) You should consider the mounting structure so that uneven force(ex. Twisted stress) is not applied to the module. And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) Please attach a transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification. (5) Acetic acid type and chlorine type materials for the cover case are not describe because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB pencil lead. And please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer for bare hand or greasy cloth. (Some cosmetics are determined to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes deformations and color fading. (9) Do not open the case because inside circuits do not have sufficient strength.
9-2. OPERATING PRECAUTIONS
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage : V = 200 mV (Over and under shoot voltage) (2) Response time depends on the temperature. (In lower temperature, it becomes longer.) (3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower temperature, response time (required time that brightness is stable after turned on) becomes longer. (4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur. (5) When fixed patterns are displayed for a long time, remnant image is likely to occur. (6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be done by system manufacturers. Grounding and shielding methods may be important to minimized the interference.
Alpha Point Ltd. Vernissakatu 8A 01300 Vantaa, Finland
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http://www.alpha.fi
SPECIFICATION Liquid Crystal Display LC104S1-A1
9-3. ELECTROSTATIC DISCHARGE CONTROL
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don't touch interface pin directly.
9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE
Strong light exposure causes degradation of polarizer and color filter.
9-5. STORAGE
When storing modules as spares for a long time, the following precautions are necessary. (1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature between 5 C and 35 C at normal humidity. (2) The polarizer surface should not come in contact with any other object. It is recommended that they be stored in the container in which they were shipped.
9-6. HANDLING PRECAUTIONS FOR PROTECTION FILM
(1) When the protection film is peeled off, static electricity is generated between the film and polarizer. This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) The protection film is attached to the polarizer with a small amount of glue. If some stress is applied to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to remain on the polarizer. Please carefully peel off the protection film without rubbing it against the polarizer. (3) When the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. (4) You can remove the glue easily. When the glue remains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.
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Tel.: +358-9-34 64 34 1 Fax: +358-9-34 64 34 2 Page 26 / 28
http://www.alpha.fi
SPECIFICATION Liquid Crystal Display LC104S1-A1
10. IIS (Incoming Inspection Standard) 10.1. Inspection Method
10.1.1. Ambient conditions a. Temperature : 20 ~ 25 C b. Humidity : 65 5 % RH c. Illumination : Single 20W fluorescent lamp non-directive (300 to 700 Lux) 10.1.2. Viewing distance The distance between the LCM and the inspector's eyes shall be at least 35Cm. 10.1.3. Viewing Angle The inspection shall be conducted within normal viewing angle range. Refer to 14 pages for viewing angle. 10.1.4. Measurement mode Inspection method is based on transmissive mode only.
10.2 Inspection Criteria
10.2. Dot Defect 10.2.1. Bright Dot Dots(sub-pixels) which appeared brightly in the screen when the LCM displayed with dark pattern. - R,G or B 1 dot ------------------------------------ 10 Max - Adjacent 2 dots ------------------------------------ 2 Max (Horizontal only) - Total amount of Bright dots ---------------------- 10 Max - Minimum Distance between bright dots ------ 20 mm, Max 2 10.2.2. Dark Dot Dots(sub-pixels) which appeared darkly in the screen when the LCM displayed with bright pattern. - 1 dot -------------------------------------------------- 10 Max - Adjacent 2 dots ------------------------------------- 2 Max (Horizontal only) - Total amount of Dark dot ------------------------- 10 Max - Minimum Distance between dark dots -------- 20 mm, Max 2 10.2.3. Total amount of Dot Defects ----------------------- 15 Max(Combination) Note) a. Every dot herein means Sub-Pixel (Each Red,Green, or Blue Color) b. Bright & Dark dots are larger than half sub-pixel. (Dots smaller than half sub-pixel are not counted as a defect dots.)
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http://www.alpha.fi
SPECIFICATION Liquid Crystal Display LC104S1-A1
10.3. Polarizer Defects
Items Scratches Dent Linear Circular Criteria 0.01= W = 0.1, 0.3 = L = 3.5 , n = 4 0.2 = D = 0.5, n = 4 , 0.5 = D = 1.0, n = 1
W L D n : Width : Length : Average diameter : Number of Defects
Note) a. Average Diameter D= a+b 2 a > 2b , Circular : a = 2b b a
b. Linear :
c. Extraneous substances which can be wiped out, like Finger Print, Particles, are not considered as a defect. d. Defects which is on the Black Matrix (outside of Active Area) are not considered as a defect.
10.4 Foreign Material
Items Foreign Material Linear Circular Criteria 0.01 = W = 0.1 , 0.3 = L = 3.5 , N = 7, n = 4 (Bright) 0.1 = D = 0.4, n = 4 (Gray) 0.1 = D = 0.8, n = 4
W L D n N : : : : : Width Length Average diameter Number of Foreign Material Number of Pixels on which Foreign Material resides
Note) a. Average Diameter D= a+b 2 b a
b. Linear : a > 2b , Circular : a = 2b c. In case of Linear Foreign Material, both length( L) and number of pixels (N) are used as criteria for the sake of inspection convenience.
10.5. Line Defect
All kinds of line defects such as vertical, horizontal or cross are not allowed.
10.6. Bezel Appearance
Scratches, minor bents, stains, particles on the Bezel frame are not considered as a defect.
10.7. Others
Issues which is not defined in this criteria shall be discussed with both parties, Customer and Supplier, for better solution.
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http://www.alpha.fi

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