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Liquid Crystal Display
Product Specification
SPECIFICATION FOR APPROVAL
( ) Preliminary Specification ( ) Final Specification
Title
BUYER MODEL
30.0" WXGA TFT LCD
SUPPLIER *MODEL MODEL LG.Philips LCD Co., Ltd. LC300W01 A3P7
*When you obtain standard approval, please use the above model name without suffix
SIGNATURE SIGNATURE DATE S.W.Lee / G.Manager / REVIEWED BY
DATE
/
J.H. Park / Manager PREPARED BY
/ J.Y. LEE / Engineer J.H. LEE / Engineer
Please return 1 copy for your confirmation with your signature and comments.
MNT/TV Products Engineering Dept. LG. Philips LCD Co., Ltd
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Contents
No
COVER CONTENTS RECORD OF REVISIONS 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 4 5 6 7 7-1 7-2 8 8-1 8-2 9 GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTREISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE OPTICAL SFECIFICATIONS MECHANICAL CHARACTERISTICS RELIABLITY INTERNATIONAL STANDARDS SAFETY EMC Packing DESIGNATION OF LOT MARK Packing FORM PRECAUTIONS 27 26
ITEM
Page
1 2 3 4 5 6 6 8 12 14 15 16 17 21 24 25
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RECORD OF REVISIONS
Revision No
1.0 1.1
Revision Date
Jul.02.2002 Sep.06.2002
Page
First Draft (Preliminary)
DESCRIPTION
Insert an electrical characteristic related to inverter 5 6 9 Table 1. ABSOLUTE MAXIMUM RATINGS Table 2. ELECTRICAL CHARACTERISTICS Table 4. Backlight Connector Pin Configuration(CN2,CN3) Insert a timing table for wide range 13 21 Table 7.1 Timing Table (Reference for wide range) 5. Mechanical Characteristics weight : 6400 -> 6700 (due to adding a thermal PAD)
1.2
Oct.10.2002
1 9 22 23
Final Draft - Change the Model name from A3M2 to A3M3 Change the Rear View of LCM(Added Hole) Change the Front View of LCM (Added Hole) Change the Rear View of LCM (Added Hole) Model suffix name change (A3M2 -> A3P7) Mechanical Drawing Revision
2.0
Feb.04.2003
1 9,22,23
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1. General Description
The LC300W01 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 transmissible type display operating in the normally black mode. This TFT-LCD has a 30.0 inch diagonally measured active display area with XGA resolution (768 vertical by 1280 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 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7M(true) colors with 8Bit. The LC300W01 has been designed to apply the 8Bit LVDS interface. The LC300W01 is intended to support LCD TV, PCTV where high brightness, wide viewing angle, high color saturation, and high color are important.
G1
Gate Driver Circuit
LVDS
5pair
CN1
(20pin)
Timing Controller
(LVDS Rx integrated)
TFT - LCD Panel
(1280 x RGB x 768 pixels)
G768
+12.0V
S1
S1280
Power Circuit Block
+24.0V +24.0V
RGB
Source Driver Circuit
2pin x 8CNs (High)
Inverter (CN2,CN3)
Back light Assembly (16CCFL)
8pin x 2CNs (Low)
General Features
Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth Luminance, White Power Consumption Weight Display Operating Mode Surface Treatment 29.53 inches(750.062mm) diagonal 697.8(H) x 431.8(V) x 50.9(D) mm(Typ.) 0.5025mm x 0.1675 x RGB 1280 horiz. By 768 vert. Pixels RGB strip arrangement 16.7M colors 450 cd/m2 Total 107.8 Watt (Typ.) 6,700 g (typ.) Transmissive mode, normally Black Hard coating(3H), Anti-glare treatment of the front polarizer,
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Values Parameter Symbol Min Max +14.0 +27.0 +5.25 +5.0V +40 +50 90 90 Vdc Vdc 1 1 1 1 1 1 Vdc at 25 3C Vcc Vin VON/OFF VBr TOP TST HOP HST -0.3 -0.3 -0.3 0 0 -20 10 10 Units Notes
Power Input Voltage ON/OFF Control Voltage Brightness Control Voltage Operating Temperature Storage Temperature
LCM Backlight inverter
C C
%RH %RH
Operating Ambient Humidity Storage Humidity
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% Humidity [(%)RH] 50 Wet Bulb Temperature [C] 40 40% 30 20 10 0 10% 10 20 30 40 50 60 70 80 Storage
Operation
-20
0
Dry Bulb Temperature [C]
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3. Electrical Specifications 3-1. Electrical Characteristics
The LC300W01 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 power for the inverter. And an inverter is integrated in LCD. Table 2. ELECTRICAL CHARACTERISTICS
Parameter MODULE : Power Supply Input Voltage Power Supply Input Current Power Consumption Rush current LAMP : Life Time 50,000 Values Parameter INVERTER : Input Voltage Input Current Input Power Back-Light ON/OFF Control Lamp Voltage Vin Iin Pin Von/off Vout Iout(Min) Lamp Current Iout(Max) Frequency Output Power Open Lamp Voltage Striking Time Efficiency Freq. Pout Vs Ts n Vbr = 5V Vbr = 5V Vbr = 5V No load 0 Vin = 21.6V, Vbr = 5V No load 0 Vin = 21.6V, Vbr = 5V Vbr = 5V 5.5 45 35.4 2000 0.6 70 6.0 60 39.4 1.0 6.5 75 43.3 1.4 mArms kHz Watt Vrms Sec % 5 Vbr = 0V Vbr = 5V Vbr =5V Lamp ON = HIGH Lamp OFF = LOW Vbr = 0V Vbr = 5V Vbr = 0V 21.6 1.26(2.52) 1.77(3.54) 46.2(92.4) 2.0 -0.3 819 738 3.0 24.0 1.53(3.06) 2.14(4.28) 51.3(102.6) 910 820 3.5 26.4 1.90(3.80) 2.62(5.24) 56.4(112.8) 5.25 0.8 1001 902 4.0 V A A Watt V V Vrms Vrms mArms 5 5 5 4 Symbol Condition Min Typ Max Unit Hrs 3 Notes Vcc Icc Pc IRUSH 11.4 370 4.44 12.0 435 5.22 12.6 500 6.00 2.0 Vdc mA Watt A 1 1 2 Symbol Min Values Typ Max Unit Notes
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1. The specified current and power consumption are under the VCC=12.0V, 25C,fV=60Hz condition whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency. 2 The duration of rush current is about 2ms and rising time of Power Input is 1ms(min.). 3. The life is determined as the time at which luminance of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2C. 4. The inverters of assembled with LCM are consist of two pieces. 5.Operating voltage and current are measured after lighted for 3-5 minutes at 25 2C. The variance of the voltage is 10%. Note. The output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform(Asymmetry ratio is less than 10%). Please do not use the inverter which has asymmetrical voltage and asymmetrical current and spike wave. Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current. a. The asymmetry rate of the inverter current and voltage waveform should be 10% below; b. The distortion rate of the current and voltage waveform should be within 2 10%; c. The ideal sine current and voltage waveform shall be symmetric in positive and negative polarities.
Ip I -p
* Asymmetry rate = | I p - I -p | / Irms * 100% * Distortion rate = I p (or I -p) / Irms
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3-2. Interface Connections
This LCD employs three interface connections, a 20 pin connector is used for the module electronics and two inverter connectors, are used for the inverter for backlight system.The electronics interface connector is a model GT100-20P-LS-SMT-R manufactured by LG Cable and the pin configuration for the connector is shown in the table below. LCD Connector :GT100-20P-LS-SMT-R or equivalent (Hirose, DF19KR-20P-1H), Mating connector :GT100-20S-LS or equivalent Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol GND GND VCC VCC VCC VCC GND GND RD+ RDRCLK+ RCLKRC+ RCRB+ RBRA+ RAGND GND Description Ground Ground Power Supply +12.0V Power Supply +12.0V Power Supply +12.0V Power Supply +12.0V Ground Ground LVDS Receiver Signal(+) LVDS Receiver Signal(-) LVDS Receiver Clock Signal(+) LVDS Receiver Clock Signal(-) LVDS Receiver Signal(+) LVDS Receiver Signal(-) LVDS Receiver Signal(+) LVDS Receiver Signal(-) LVDS Receiver Signal(+) LVDS Receiver Signal(-) Ground Ground Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative Polarity
Note: 1. All GND(ground) pins should be connected together and to Vss which should also be connected to the LCD's metal frame. 2. All VDD (power input) pins should be connected together.
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The connector of inverter interface for backlight system is a model 53261-1590, manufactured by MOLEX. And the mating connector part number is 51021-1500 or equivalent.
Table 4. Backlight Connector Pin Configuration(CN2,CN3)
Pin 1 2 3 4 5 6 7 8 Symbol GND Bright- Adjust GND On/Off GND GND NC GND Description Ground 0V (Min), 5V (Max) Ground On (5V), 0V (Off) Ground Ground No Connection Ground Notes Pin 9 10 11 12 13 14 15 Symbol GND Vin Vin Vin Vin Vin Vin Description Ground +24V +24V +24V +24V +24V +24V Notes
1
CN2
15 20 1
CN1
1
CN3
15
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Table 6. Requires Signal Assignment for LVDS Transmitter (THC63LVDM83A / LVDF83A or compatible one) Host System 24 Bit
RED0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7 BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 Hsync Vsync Data Enable CLOCK THC63LVDF 83A/84A
50 2 51 52 54 55 56 3 8 10 4 6 7 11 12 14 16 18 15 19 20 22 23 24 27 28 30 31
GT100-20-LS-SMT-R (DF14H-20P-1.25H)
48 TA47 TA+ 18 17 100
Timing Controller
RARA+
46 TB45 TB+ 42 TC41 TC+
16 15
100
RBRB+
14 13
100
RCRC+
40 TCLK39 TCLK+
12 11
100
RCLKRCLK+
38 TD37 TD+
10 9
100
RDRD+
Note : The LCD Module uses a 100Ohm resistor between positive and negative lines of each receiver input. Note : Refer to LVDS Transmitter Data Sheet for detail descriptions. Pin 17 : N/C for THC63LVDF83A Note : An above diagram shows an example for your convenience.
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Table 6. (Continued)
Pin # 51 52 54 55 56 3 4 6 7 11 12 14 15 19 20 22 23 24 27 28 30 50 2 8 10 16 18 25 31 17 Pin Name TA0 TA1 TA2 TA3 TA4 TA5 TA6 TB0 TB1 TB2 TB3 TB4 TB5 TB6 TC0 TC1 TC2 TC3 TC4 TC5 TC6 TD0 TD1 TD2 TD3 TD4 TD5 TD6 CLK IN R/F(N/C) CLK Symbol Red2 Red3 Red4 Red5 Red6 Red7 [MSB] Green2 Green3 Green4 Green5 Green6 Green7 [MSB] Blue2 Blue3 Blue4 Blue5 Blue6 Blue7 [MSB] Hsync. Vsync. DE Red0 [LSB] Red1 Green0 [LSB] Green1 Blue0 [LSB] Blue1 Description Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Horizontal Sync. Vertical Sync. Data Enable Red Pixel Data Red Pixel Data Green Pixel data Green Pixel data Blue Pixel Data Blue Pixel Data Low Transmitter CLK IN N/C for THC63LVDF83A TCLKTCLK+ TDTD+ TCTC+ TBTB+ TATA+ Output
Notes : Refer to LVDS Transmitter Data Sheet for detail descriptions.
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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 7. Timing Table ITEM
DCLK Period Frequency Hsync Period Frequency Width Vsync Period 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 fH tWH tVP fV tWV tHV tHBP tHFP
-
Min
14.9 63 1312 46.05 8 774 58 2 1280 8 16 32 768 2 1 5
Typ
15.4 65 1344 48.36 16 806 60 6 1280 16 32 64 768 29 3 38
Max
15.9 67 1368 51.07 830 62 1280 -
Unit
ns MHz tCLK
KHz
Note
Note 1)
tCLK tHP Hz tHP Note 2)
tCLK tHP- tHV 768 tHP tVFP
-
tWH tWH + tHBP + tHFP
tVV tVBP
tVP- tVV
tWV tWV + tVBP + tVFP
Note: Hsync Period and Hsync Width-Active should be even number times of tCLK. If the value is odd number times of tCLK, display control signal can be asynchronous. This LCM operates in Hsync., Vsync. and Data Enable mode. Note1) : Horizontal Frequency should be keep the above specification.If not,It can cause wave noise. Note2) : Vertical Frequency should be keep the above specification when the resolution & mode are changed
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Table 7.1 Timing Table (Reference for wide range) ITEM
DCLK Period Frequency Hsync Period Frequency Width Vsync Period 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 fH tWH tVP fV tWV tHV tHBP tHFP
-
Min
12.2 1312 46.05 8 774 47 2 1280 8 16 32 768 2 1 5
Typ
12.5 80 1648 48.54 16 810 60 6 1280 80 272 368 768 20 16 42
Max
82 51.07 63 1280 -
Unit
ns MHz tCLK
KHz
Note
Note 1)
tCLK tHP Hz tHP
Note 2) NTSC: 57 ~63Hz PAL: 47~53Hz
tCLK tHP- tHV 768 tHP tVFP
-
tWH tWH + tHBP + tHFP
tVV tVBP
tVP- tVV
tWV tWV + tVBP + tVFP
Note: Hsync Period and Hsync Width-Active should be even number times of tCLK. If the value is odd number times of tCLK, display control signal can be asynchronous. This LCM operates in Hsync., Vsync. and Data Enable mode. Note1) : Horizontal Frequency should be keep the above specification.If not,It can cause wave noise. Note2) : Vertical Frequency should be keep the above specification when the resolution & mode are changed
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3-4. Signal Timing Waveforms
tHP tWH
Hsync.
tHBP
tHV
tHFP
DE (Data Enable)
tVP tWV
Vsync.
tVBP
DE (Data Enable)
tVV
tVFP
tCLK (T) tTCH
2.0V DCLK 0.8V
tTCL tTCIT tTCIT
MIN
0.35T 0.35T 2.5 0
90% 10%
tTS
DATA
tTH
2.0V 0.8V
Symbol
Parameter
CLK IN High Time CLK IN Low Time TTL Data setup to CLK IN TTL Data holdto CLK IN CLK IN Transition time
TYP MAX
0.5T 0.5T 0.65T 0.65T
Unit
ns ns ns ns
tTCH tTCL tTS tTH tTCIT
5
ns
DE (Data Enable)
Note : Refer to THC63LVDF83A/M83A data sheet for detail descriptions.
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3-5. Color Input Data Reference
The Brightness of each primary color(red,green,blue) is based on the 8-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 8. COLOR DATA REFERENCE
Input Color Data Color RED MSB LSB MSB GREEN LSB MSB BLUE LSB
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Black Red (255) Green (255) 0 1 0 0 0 1 1 1 Dark 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 ... 1 1 1 1 0 0 1 1 0 0 1 1 0 0 ... 0 0 Dark 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 00 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 01 00 00 1 1 0 0 1 1 0 0 1 1 0 0 ... 0 0 0 0 0 0 01 01 1 1 1 1 1 1 1 1 0 0 1 1 0 0 1 1 0 0 00 10 00 00 0 0 0 0 0 0 0 0 0 0 0 0 ... 1 1 0 0 1 1 0 0 1 1 0 0 00 10 00 00 0 0 0 0 0 0 0 0 0 0 0 0 ... 1 1 1 1 1 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 00 10 01 00 01 10 11 11 00 10 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 ... 0 0 0 0 0 0 0 0 0 0 0 0 00 00 00 10 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 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 00 00 10 01 11 01 10 11 00 00 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 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 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0
Basic Color
Blue (255) Cyan Magenta Yellow White RED (000) RED (001)
RED
... RED (254) RED (255)
GREEN (000) Dark 0 GREEN (001) 0
GREEN
... GREEN (254) GREEN (255) BLUE (000) BLUE (001)
BLUE
... BLUE (254) BLUE (255)
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3-6. Power Sequence
90%
90% 10%
Power Supply For LCD VCC
0V
10%
T1 T2
T5 T6
T7
Interface Signal
10%
Valid Data
10%
T3
T4
Lamp ON Power for LAMP
Table 9. Power Sequence
Values Parameter Min T1 T2 T3 T4 T5 T6 T7 0.01 200 200 0.01 0.01 1 Typ Max 10 50 50 10 ms ms ms ms ms ms s Units
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 an interface signal are valid.
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4. Optical Specification
Optical characteristics are determined after the unit has been `ON' and stable for approximately 2Hrs in a dark environment at 25 C. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of and equal to 0 . FIG. 1 presents additional information concerning the measurement equipment and method. FIG. 1 Optical Characteristic Measurement Equipment and Method Optical Stage(x,y) LCD Module Pritchard 880 or equivalent
500mm Table 10. OPTICAL CHARACTERISTICS
Parameter Contrast Ratio Surface Luminance, white Luminance Variation Response Time Color Coordinates RED GREEN BLUE WHITE Viewing Angle (CR>10) x axis, right(=0) x axis, left (=180) y axis, up (=90) y axis, down (=270) Gray Scale r l u d 80 80 80 80 85 85 85 85 6 degree 5 RX RY GX GY BX BY WX WY 0.601 0.309 0.252 0.567 0.114 0.046 0.254 0.265 0.631 0.339 0.282 0.597 0.144 0.076 0.284 0.295 0.661 0.369 0.312 0.627 0.174 0.106 0.314 0.325 Symbol CR LWH WHITE Tr 25 Values Min 280 380 Typ 350 450 1.3 ms cd/m2 Max Ta=252 C, VCC=12.0V, fV=60Hz Dclk=65MHz, IBL=6mArms Units Notes 1 2 3 4
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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 50cm from the surface with all pixels displaying white under the condition of IBL=6mArms. For more information see FIG 1. 3. The variation in surface luminance , WHITE is defined by measuring LON at watch test position 1 through 9, and then dividing maximum LON of 9 points luminance by minimum LON of each 9points 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 black to white (Rise Time, TrR) and from white to black (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 L15 L31 L47 L63 L79 L95 L111 L127 L143 L159 L175 L191 L207 L223 L239 L255 Luminance [%] (Typ)
MIN 0.20 0.22 0.39 0.80 1.60 2.77 4.50 6.60 9.20 12.8 18.2 24.2 32.5 42.6 55.6 72.7 100 TYP 0.3 0.4 0.75 1.58 3.3 5.55 8.6 12.3 16.8 22.5 29.5 37.3 46.7 57.5 69.6 83.5 100 MAX 0.40 0.58 1.11 2.36 5.00 8.40 12.7 18.0 24.2 32.2 40.8 50.4 60.9 72.4 83.6 94.3 100
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FIG. 2 Luminance
H H/2 A
B
2 3 4
V
5
1
6
V/2
7
8
9
A B H V @
: H / 4 mm : V / 4 mm : 643.20 mm : 385.92 mm H,V : Active Area
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".
TrR 100 90
TrD
Optical Response 10 0
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FIG. 4 Viewing angle

Normal E Y = 90, Up
= 180, Left

= 0, Right
= 270, Down
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5. Mechanical Characteristics
The contents provide general mechanical characteristics for the model LC300W01. In addition the figures in the next page are detailed mechanical drawing of the LCD.
Horizontal Outline Dimension Vertical Depth Horizontal Bezel Area Vertical Horizontal Active Display Area Vertical Weight Surface Treatment 6,700g (Typ.) 385.92mm 7,035 (Max.) 391.8mm 643.2mm 697.8 +1.0/-0.5mm 431.8 +1.0/-0.5mm 50.9 +1.0/-0.7mm 649.2mm
Hard coating(3H) Anti-glare treatment of the front polarizer
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6. Reliability
Environment test condition
No 1 2 3 4 Test Item Condition
High temperature storage test Low temperature storage test High temperature operation test Low temperature operation test
Ta= 50C 240h Ta= -20C 240h Ta= 40C 50%RH Ta= 0C 240h 240h
5
Vibration test (non-operating)
Wave form : random Vibration level : 1.0Grms Bandwidth : 10-500Hz Duration : X,Y,Z, 10 min One time each direction Shock level : 100Grms Waveform : half sine wave, 2ms Direction : X, Y, Z One time each direction Ta= 40 C ,90%RH 0 - 14,000 feet(4267.2m) 0 - 40,000 feet(12192m)
6
Shock test (non-operating)
Humidity condition Operation
7 8
Altitude operating storage / shipment
{ 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. Note: After environmental test in relation to temperature the display quality test should be conducted under normal operating condition after leaving in 2Hrs at the room temperature.
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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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Liquid Crystal Display
Product Specification
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 1 2002 2 2003 3 2004 4 2005 5 2006 6 2007 7
2. MONTH
Month Mark Jan 1 Feb 2 Mar 4 Apr 4 May 5 Jun 6 Jul 7 Aug 8 Sep 9 Oct A Nov B Dec C
3. Serial No.
Year Mark 1 ~ 99999 00001 ~ 99999 100000 ~ A0001 ~ A9999, ..... , Z9999
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 : 3 pcs b) Box Size : 853mm X 497mm X 557mm
Ver. 2.0
Feb. 04, 2003
26 / 28
www..com LC300W01
Liquid Crystal Display
Product Specification
9. PRECAUTIONS
Please pay attention to the followings 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 the surface 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 desirable 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 detrimental 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=200mV(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.
Ver. 2.0
Feb. 04, 2003
27 / 28
www..com LC300W01
Liquid Crystal Display
Product Specification
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 5C and 35C 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) The protection film is attached to the bezel with a small masking tape. 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) 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 bezel after the protection film is peeled off. (3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.
Ver. 2.0
Feb. 04, 2003
28 / 28

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