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White Electronic Designs Display Systems Division
GENERAL DESCRIPTION
ENH181E1-220
ENH181E1-220 Color TFT-LCD Module Features
Panelview provides optically enhanced solutions to the standard Sharp LQ181E1W31 color active matrix LCD module. Contact enhancement is provided by the use of index matching (IM) film lamination to the front surface of the display polarizer. The IM film is available in two surface treatments - IM/Clear and IM/110 (a 10% diffusion). This module is composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit and a backlight unit. Graphics and text can be displayed on a 1280 ~ 3 ~ 1024 dot panel with 16 million colors (8bit) by using LVDS (Low Voltage Differential Signaling) to interface and supplying +12V DC supply voltage for TFT-LCD panel driving and supply voltage for backlight. It is a wide viewing-angle-module. Backlight-driving DC/AC inverter is not built in this module. Panelview assumes no responsibility for any damage resulting from the use of the device which does not comply with the instructions and the precautions specified in these specification sheets. Panelview does assume the responsibility for the warranty of the enhanced product.
MECHANICAL SPECIFICATIONS
Parameter Display size Active area Pixel format Pixel pitch Pixel configuration Display mode Unit outline dimensions (1) Mass Surface treatment Specifications 46 Diagonal 18.1 Diagonal 359.0 (H) x 287.2 (V) 1280 (H) x 1024 (V) (1 pixel=R=G=B dots) 0.2805 (H) x 0.2805 (V) R,G,B vertical stripe Normally Black 389 (W) x 317.2 (H) x 27.5(D) 3.5 (max) IM/Clear (glossy) or IM/110 and hardcoat 3H Units cm inch mm pixel mm mm kg -
Note: 1. Excluding backlight cables. The thickness of module (D) does not contain the projection 2. Outline dimensions are shown in Fig 1.
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 1 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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INPUT TERMINALS
TTL-LCD Panel Driving
CN1 (Interface signals and + 12VDC power supply) Using connector :FFI-SE30P-HF (Japan Aviation Electronics Ind., Ltd.) Mating connector :FFI-S30S (Japan Aviation Electronics Ind., Ltd.) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol VCC VCC VCC GND GND GND SELLVDS NC GND RxBIN3+ RxBIN3RxBCKIN+ RxBCKINRxBIN2+ RxBIN2RxBIN1+ RxBIN1RxBIN0+ RxBIN0RxAIN3+ RxAIN3RxACKIN+ RxACKINRxAIN2+ RxAIN2RxAIN1+ RxAIN1RxAIN0+ RxAIN0GND Function +12V Power Supply +12V Power Supply +12V Power Supply GND GND GND Select LVDS data order NC GND Positive (+) LVDS differential data input (B port) Negative (-) LVDS differential data input (B port) Positive (+) LVDS differential clock input (B port) Negative (-) LVDS differential clock input (B port) Positive (+) LVDS differential data input (B port) Negative (-) LVDS differential data input (B port) Positive (+) LVDS differential data input (B port) Negative (-) LVDS differential data input (B port) Positive (+) LVDS differential data input (B port) Negative (-) LVDS differential data input (B port) Positive (+) LVDS differential data input (A port) Negative (-) LVDS differential data input (A port) Positive (+) LVDS differential clock input (A port) Negative (-) LVDS differential clock input (A port) Positive (+) LVDS differential data input (A port) Negative (-) LVDS differential data input (A port) Positive (+) LVDS differential data input (A port) Negative (-) LVDS differential data input (A port) Positive (+) LVDS differential data input (A port) Negative (-) LVDS differential data input (A port) GND
ENH181E1-220
Remark 3.3V C-MOS Pull Up (1) LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS -
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 2 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
White Electronic Designs Display Systems Division
Note: 1. SELLVDS (Thine: THC63LVDM83A)
ENH181E1-220
Transmitter Pin No 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 Data 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 =L(GND) R0(LSB) R1 R2 R3 R4 R5 G0(LSB) G1 G2 G3 G4 G5 B0(LSB) B1 B2 B3 B4 B5 NC (RSV1) DE R6 R7(MSB) G6 G7(MSB) B6 B7(MSB) (NA)
SELLVDS =H(3.3V) or Open R2 R3 R4 R5 R6 R7(MSB) G2 G3 G4 G5 G6 G7(MSB) B2 B3 B4 B5 B6 B7(MSB) NC (RSV1) DE R0(LSB) R1 G0(LSB) G1 B0(LSB) B1 (NA)
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 3 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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SELLVDS= Low(GND) 1 cycle
ENH181E1-220
CKAIN+ CKAINRAIN0+ RAIN0RAIN1+ RAIN1RAIN2+ RAIN2RAIN3+ RAIN3-
RA1
RA0
GA0
RA5
RA4
RA3
RA2
RA1
RA0
GA0
GA2
GA1
BA1
BA0
GA5
GA4
GA3
GA2
GA1
BA1
BA3
BA2
DE
NA
NA
BA5
BA4
BA3
BA2
DE
RA7
RA6
NA
BA7
BA6
GA7
GA6
RA7
RA6
NA
Tcsq
CKBINCKBIN+ RBIN0+ RBIN0RBIN1+ RBIN1RBIN2+ RBIN2RBIN3+ RBIN3-
RB1
RB0
GB0
RB5
RB4
RB3
RB2
RB1
RB0
GB0
GB2
GB1
BB1
BB0
GB5
GB4
GB3
GB2
GB1
BB1
BB3
BB2
DE
RSV1
NA
BB5
BB4
BB3
BB2
DE
RB7
RB6
NA
BB7
BB6
GB7
GB6
RB7
RB6
NA
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 4 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
DE: Display Enable RSV1: Reserve (Fixed GND) NA: Not Available
White Electronic Designs Display Systems Division
SELLVDS= High(3.3V) or Open 1 cycle
ENH181E1-220
CKAIN+ CKAINRAIN0+ RAIN0RAIN1+ RAIN1RAIN2+ RAIN2RAIN3+ RAIN3-
RA3
RA2
GA2
RA7
RA6
RA5
RA4
RA3
RA2
GA2
GA4
GA3
BA3
BA2
GA7
GA6
GA5
GA4
GA3
BA3
BA5
BA4
DE
NA
NA
BA7
BA6
BA5
BA4
DE
RA1
RA0
NA
BA1
BA0
GA1
GA0
RA1
RA0
NA
Tcsq
CKBINCKBIN+ RBIN0+ RBIN0RBIN1+ RBIN1RBIN2+ RBIN2RBIN3+ RBIN3-
RB3
RB2
GB2
RB7
RB6
RB5
RB4
RB3
RB2
GB2
GB4
GB3
BB3
BB2
GB7
GB6
GB5
GB4
GB3
BB3
BB5
BB4
DE
RSV1
NA
BB7
BB6
BB5
BB4
DEB
RB1
RB0
NA
BB1
BB0
GB1
GB0
RB1
RB0
NA
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 5 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
DE: Display Enable RSV1: Reserve (Fixed GND) NA: Not Available
White Electronic Designs Display Systems Division
INTERFACE BLOCK DIAGRAM
Using receiver: Contained in a control IC.
ENH181E1-220
Corresponding Transmitter: THC63LVDM83A (THine electronics), DS90C383, DS90C383A (National semicoductor)
(Computer side)
G10~G17 R10~R17 B10~B17
8 8 8
(TFT-LCD side)
RxAIN0+(28) RxAIN0-(29) RxAIN1+(26)
8 8 8
R10~R17 G10~G17 B10~B17
TTL LVDS
(HSYC) (VSYC) ENAB
RxAIN2+(24) RxAIN2-(25) RxAIN3+(20) RxAIN3-(21) RxACLKIN+(22)
LVDS TTL
RxAIN1-(27)
CLK
A Port B Port
8 8 8
PLL
RxACLKIN-(23)
PLL
CK
R20~R27 G20~G27 B20~B27
RxBIN0+(18) RxBIN0-(19) RxBIN1+(16)
8 8 8
R20~R27 G20~G27 B20~B27
TTL LVDS
TxIN18~20
RxBIN2+(14) RxBIN2-(15) RxBIN3+(10) RxBIN3-(11) RxBCLKIN+(12)
PLL
RxBCLKIN-(13)
PLL
Fig. 2 Interface block diagram
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 6 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
LVDS TTL
RxBIN1-(17)
Internal circuits
ENAB
Controller
White Electronic Designs Display Systems Division
CN2, CN3 The module-side connector: The user-side connector Pin No. 1 3 Symbol VHIGH VLOW I/O I I
ENH181E1-220
BACKLIGHT DRIVING
BHR-03VS-1(JST) SM02B-BHSS(JST)
Function Power supply for lamp (High voltage side) Power supply for lamp (Low voltage side)
ABSOLUTE MAXIMUM RATINGS
Parameter Storage temperature (2) Operating temperature (Ambient)(2) Symbol tSTG TOPA
MODULE
Condition Ratings -25~ + 60 0~ + 50 Unit C C Remark
Notes: 1 Humidity: 95%RH Max. at tA < 40C. Maximum wet-bulb temperature at 39C or less at tA < 40C. No condensation.
TFT-LCD PANEL DRIVING
Parameter +12.0V supply voltage Symbol VCC Condition tA=25C Ratings 0~ + 14.0 Unit V
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 7 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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ELECTRICAL CHARACTERISTICS
TFT-LCD PANEL DRIVING, tA=25C
VCC Parameter Supply voltage Symbol VCC ICC VRF IIL IIH MIN +11.4 TYP +12.0 350 MAX +12.6 600 100 10 10 Unit V mA mVp-p A A
ENH181E1-220
Remarks (1) (2) VI=GND VI=VCC
Current dissipation Permissive input ripple voltage Input current (Low) Input current (High)
Note: 1) 1. On-Off conditions for supply voltage 0 < t1 < 60ms 0 < t2 < 10ms 0 < t3 < 1s t4 > 100ms
Vcc
LVDS Data
10.8V
10.8V
Vcc
LVDS Data
1.0V
1.0V
t3 2. Dip conditions for supply voltage VMIN=11.4V, Vt=9.6V 1. Vt < VCC < VMIN td < 20ms 2. VCC < Vt This case is described below *1 *1 The LCD module shuts down when VCC < Vt It should also follow the 1. on-off sequence of VCC and data
t4
t1
t2 Vcc
Vt
Vmin
td
RGB RGB
GS16
RGB
GS32
RGB
GS224
RGB
GS240
Note: 2) 1. Typical current situation: 16-gray-bar pattern VCC=12.0V, Gray scale: GS(16n) N=0~15 The explanation of each gray scale, GS(4n), is described on page 12. 2.
GS0
Maximum current situation: The dots described in the figure (below, left) are displaying the gray scale described the following figure (below, right).
R R R R R R
G G G G G G
B B B B B B
R R R R R R
G G G G G G
B B B B B B
OS OS SO SO OS OS
OS OS SO SO OS OS
OS OS SO SO OS OS
O = V0 gray scale S = V255 gray scale
The voltage corresponds with one of the 256 gray scale
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 8 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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BACKLIGHT DRIVING SECTION
ENH181E1-220
The backlight system is an edge-lighting type with single CCFT (Cold Cathode Fluorescent Tube). The characteristics of a single lamp are shown in the folliowing table. tA=25C
The value mentioned below is at the case of one CCFT. Parameter Lamp current range Lamp voltage Lamp power consumption Lamp frequency Kick-off voltage Lamp life time Symbol IL VL PL FL VS TL MIN 2.5 35 50000 TYP 6.0 715 4.3 60 MAX 7.0 70 1300 1500 Unit mArms Vrms W KHz Vrms Vrms hour Remark (1) tA=25C (2) (3) tA=25C tA=0C (4) (5)
Notes: 1. A lamp can be lit in the range of the lamp current shown above 35~70. Maximum rating for current is measured by high frequency current measurement equipment connected to VLOW at circuit shown below. (Note: To keep enough kick-off voltage and necessary steady voltage for CCFT.) Lamp frequency: 35~70kHz Ambient temperature: 0~50C
1 Module 2
~
A
Inverter
2. 3.
4.
5.
Referential data per one CCFT by calculation (IL x VL). Lamp frequency may produce interference with horizontal synchronous frequency, and this may cause horizontal beat on the display. Therefore lamp frequency shall be detached as much as possible fron the horizontal synchronous frequency and fron the harmonics of horizontal synchronous to avoid interference. Kick-off voltage value is described as the index in the state of lamp only. The kick-off voltage value is estimated to be risen up as approx. +200V in the state of module only, and the further rise up can be seen according to the assembling status of user cabinet. Set the kick-off voltage of inverter to avoid the lighting failures in the state of operation. Design the inverter so that its open output voltage can be connected for more than 1 second to startup. Otherwise, the lamp may not be turned on. But, set as 100ms when the ambient lumanance around the lamp is more than 1lux. Lamp life time is defined as the time when either (1) or (2) occurs in the continuous operation under the condition of tA=25C and IL=6.0 0.5mArms) 1. Brightness becomes 50% of the original value under standard condition. 2. Kick-off voltage at tA=0C exceeds maximum value,1500 Vrms.
The performance of the backlight, for example life time or brightness, is extremely influenced by the characteristics of the DC-AC inverter for the lamp. When designing or ordering the inverter, make sure that poor lighting caused by the mismatch of the backlight and the inverter (mis-lighting,flicker, etc.) do not occur. Once this is confirmed, the module should be operated in the same condition as it is installed in the instrument.
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 9 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
White Electronic Designs Display Systems Division
TIMING CHARACTERISTICS OF INPUT SIGNALS
Timing diagrams of input signal are shown in Fig. 3 PIXEL MODE TIMING CHARACTERISTICS
Clock Parameter Frequency Skew Set up time Horizontal period (high) Vertical period Vertical period (high) Symbol 1/TC TCSQ TH THD TV THD Min. 34 -1 668 12.5 640 1026 1024 Typ. 45 0 848 15 640 1066 1024 Max. 67.5 1 928 640 1080 1024
ENH181E1-220
Unit MHz clock clock s clock line line
Remark (1)
Data enable signal
(2)
Notes: 1. Two pixel-data are sampled at the same time. 2. In case of lower frequency, deterioration of the display quality, flicker, etc. may occur. There should be integral horizontal period per one vertical period.
TH THd DEA,DEB DA (RA,GA,BA) DB (RB,GB,BB) 1278 0 2 1278 1
1279
1
3
1279
2
Tc 1 DEA,DEB TVd TV 2 1023 1024
DEA
DEB Tcsq
Fig. 3 Timing diagrams of input signal
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 10 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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Input Data Signals and Display Position on the Screen
ENH181E1-220
Graphics and text can be displayed at 1280 x 3 x 1024 dots on a panel with 16M color by supplying 48 bit data signal (8bit/color [256 gray scale] x 3 x 2 pixel).
RA GA BA RB GB BB DA ( 1, 1 ) DB ( 1 , 1 )
Two pixel-data are sampled at the same time. *DA: RA0~RA7, GA0~GA7, BA0~BA7 *DA: RB0~RB7, GB0~GB7, BB0~BB7
DA (1,1) DA (1,2) DA (1,3)
DB (1,1) DB (1,2)
DA (2,1)
DB (640,1)
R
G
B
DA (1,1024)
DB (640, 1024)
Display position of Input data (H,V)
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 11 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
White Electronic Designs Display Systems Division
ENH181E1-220
INPUT SIGNALS, BASIC DISPLAY COLORS AND GRAY SCALE OF EACH COLOR
Data signal Colors & Grayscale Black Blue Green Cyan Red Magenta Yellow White Black Darker Gray RA0 RA1 RA2 RA3 RA4 RA5 RA6 RA7 GA0 GA1 GA2 GA3 GA4 GA5 GA6 GA7 BA4 BA5 BA2 BA3 BA4 BA5 BA6 BA7 Scale RB0 RB1 RB2 RB3 RB4 RB5 RB6 RB7 GB0 GB1 GB2 GB3 GB4 GB5 GB6 GB7 BB4 BB5 BB2 BB3 BB4 BB5 BB6 BB7 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 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GS1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GS2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray Scale of Red
Basic Color
Brighter Red Black
Gray Scale of Green
Darker
GS250 GS251 GS252 GS0 GS1 GS2
1 0 1 0 0 0
0 1 1 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 0
1 1 1 0 0 0
1 1 1 0 0 0
0 0 0 0 1 0
0 0 0 0 0 1
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 0 0 0
0 0 0 0 0 0
Brighter Green Black
Gray Scale of Blue
Darker
GS250 GS251 GS252 GS0 GS1 GS2
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 0 1 0 0 0
0 1 1 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 0
1 1 1 0 0 0
1 1 1 0 0 0
0 0 0 0 1 0
0 0 0 0 0 1
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
Brighter
Blue Notes: 1. 0: Low level voltage 1: High level voltage. 2. Each basic color can be displayed in 256 gray scales from 8 bit data signals. 3. According to the combination of total 48 bit data signals, the 16-million-color display can be achieved on the screen.
GS250 GS251 GS252
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 0 1
0 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 12 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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OPTICAL CHARACTERISTICS
tA=25C, VCC=+12V
Viewing Angle Range Parameter Horizontal Vertical Symbol
21, 22 11 12
ENH181E1-220
Condition CR=10
Contrast Ratio Response Time Chromaticity of White Chromaticity of Red Chromaticity of Green Chromaticity of Blue Luminance of white White Uniformity
Rise Decay
CR tr td Wx Wy Rx Ry Gx Gy Bx By YLI w
= 0
Min 70 70 70 0.278 0.290 0.612 0.309 0.260 0.578 0.113 0.055 180 -
Typ 85 85 85 400 20 5 0.308 0.320 0.642 0.339 0.290 0.608 0.143 0.085 220 -
Max 50 25 0.338 0.350 0.672 0.369 0.320 0.638 0.173 0.115 1.25
Unit Deg. Deg. Deg. ms ms cd/m2 -
Remarks (1, 4)
(2, 4) (3, 4) (4) (4) (4) (4) IL=6.0mArms FL=60KHz(4) (5)
Notes: 1. The measurements shall be executed 30 minutes after lighting at rating. The optical characteristics shall be measured in a dark room or equivalent state with the method shown in Fig. 4 below.
Photodetector (BM-5A: TOPCON)
Field=2 400mm
TFT-LCD Module
LCD Panel
Center of the screen
Fig. 4. Optical Characteristics Measurement Method
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Notes: 1. Definition of viewing angle range:
22 12 Normal line 11
ENH181E1-220
21
6 o'clock
2.
Definition of contrast ratio Photodetector output (Relative Value) Contrast Ratio (CR)= Luminance (brightness) with all pixels white Luminance (brightness) with all pixels black 100% 90%
white
black
white
3.
Definition of response time The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white".
10% 0%
tr
td
time
4. 5.
This shall be measured at the center of the screen. Definition of white uniformity: White uniformity is defined as the following with five measurements. (A~E).
320
640
960 pixel
A C B
D
256 512
w=
Maximum Luminance of five points (brightness) Minimum Luminance of five points (brightness)
E
768 pixel
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HANDLING PRECAUTIONS
1. 2. Be sure to turn off the power supply when inserting or disconnecting the cable. Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist. Since the front polarizer is easily damaged, pay attention not to scratch it. Wipe off water drop immediately. Long contact with water may cause discoloration or spots. If panel surface is soiled, wipe it with absorbent cotton or other soft cloth. Since the panel is made of glass, it may break crack or internal wire breaking if dropped or bumped on hard surface. Handle with care. Since CMOS LSI is used in this module, take care of static electricity and injure the human earth when handling. Make sure the four mounting holes of the module are grounded sufficiently. Take electro-magnetic interference (EMI) into consideration. This module has some printed circuit boards (PCBs) on the back side. Keep them from any stress or pressure when handling or installing the module; otherwise some of the electronic parts on the PCSs may be damaged.
ENH181E1-220
PACKING FORM
1. 2. 3. 4. Piling number of cartons: max 10 cartons Package quantity in one carton: 2 modules Carton size: 543mm(W)x 463mm(H) x 172mm(D) Total weight of 1 carton filled with full modules: 9.5kg
3. 4. 5. 6.
OTHERS
1. 2. Disassembling the module can cause permanent damage and should be strictly avoided. Image retention may occur when a fixed pattern is displayed for a long period of time.
7.
8.
9.
10. Observe all other precautionary requirements in handling components. 11. When some pressure is added onto the module from rear side constantly, it causes display non-uniformity issues, functional defect, etc. Such a design should be avoided. 12. When handling LCD modules and assembling them into cabinets, be aware that long-term storage in an environment of oxidization or deoxidization gas and the use of such materials are reagent, solvent, ahderent, resi, ect. which generate these gases, may cause corrosion and discoloration of the LCD module.
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 15 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
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RELIABILITY TEST ITEMS
No. 1 2 3 4 5 6 Test items High temperature storage test Low temperature storage test High temperature and high humidity operating test High temperature operating test Low temperature operating test Vibration Test (Non-operating) Conditions tA=60C tA=-25C tA=40C, 95%RH (No condensation) tA=50C (The panel temp. must be less than 60C) tA=0C Waveform Frequency 240h 240h 240h 240h
ENH181E1-220
7 8 9
Shock test (non-operating) Thermal Shock test Altitude
Sweep time Test Period Max gravity Pulse width Direction tA=-20C ~ 60C; 50 cycles Test period : 10 hours (1 hour for each temperature) tA=-50C, 70kPa, 3, 048m (10,000ft), T=24h (Operating) tA=-50C, 18.75kpa, 12, 192m (40,000ft), t=24h (Storage)
240h :Sine Wave :10~57Hz/Vibration width (one side): 0.075mm :58~500Hz/Gravity: 9.8m/s2 :11 minutes :3 hours (1 hour for each direction of X, Y, Z) :490m/s2 :11 minutes, sine wave :X, Y, Z (once for each direction.)
(Result Evaluation Criteria) Under the display quality test conditions with normal operation state, there shall be no change which may affect practical display function. 6. Material information of LPG (Light Pipe Guide) are labeled on the back of the module.
MATERIAL INFORMATION >PLASTIC LIGHT GUIDE : PMMA<
7. Cold Cathode Flourescent lamp in LCD PANEL contains a small amount of mercury. Follow local ordinances or regulations for disposal. (Put on the back of the module : Size 64 x 44mm)
COLD CATHODE FLUORESCENT LAMP IN LCD PANEL CONTAINS A SMALL AMOUNT OF MERCURY. PLEASE FOLLOWLOCAL ORDINANCES OR REGULATION FOR DISPOSAL
CARTON STORAGE CONDITIONS
Temperature Humidity Reference conditions 0C to 40C 95%RH or less 20C to 35C, 85%RH or less (summer) 5C to 15C, 85%RH or less (winter) "the total storage time (40C, 95%/RH) : 24H or less Sunlight Atmosphere Notes Be sure to shelter product from direct sunlight. The display should not be subjected to harmful gases. Be sure to put cartons on palette or base, do not put on floor, and store them away the wall. Take care of ventilation in warehouse and around cartons, and control changing temperature within limits of natural environment. 1 Year.
Storage Period
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 16 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
6 5
Rear View
Bezel
21
21
21
Back Chassis M3 Clinching-Spacer Tightening Torque: max 0.49N * m (max 5Kgf * cm)
Front View
59 E
H=25.5
59
D D Section
*2
192.0
CN1 49.3 48.3 20.5 E
(X1) (4 places)
*2
23.3 2-M3
389
BEZEL OPENING 364.0 X 292.2
a
12 12 12
ACTIVE AREA
a
(6.5)
19
*1
19
359.04 x 287,232 PIXEL SIZE 0.0935 x 3 (RGB) x 1280 0.2805 x 1024
23.3
*1
19
23.3 104.4
ACTIVE AREA CENTER
104.4
317.2
I/F CONNECTOR (CN1) FI-SE30P-HF (JAE)
8-24 8-20
White Electronic Designs Display Systems Division
D
D
*1
*1
30
1
27.5
CCFT CONNECTOR BHSR-02VS-1 (JST)
23.3
2-M3 19
PIN LAYOUT
1 High 2 GND
192.6
*2 *2
26mm from bezel surface
*1 : (4 places) *2: Tightening Torque (4 places) : Max 0.245N*m Max 2.5Kgf*cm)
A
ACTIVE AREA
C-PWB COVER
C-PWB
BEZEL OPENING
C
B
D
Notes: 1. Unspecified tolerance to be 0.5 2. Warp and floating for PCB and chassis are excluded from the thickness and dimensions of the unit.
I/F CN
1) TOLERANCE X-DIRECTION A : 2.5 0.8 2) TOLERANCE Y-DIRECTION B : 2.5 0.8 3) OBLIQUITY OF DISPLAY AREA C-D < 0.8
ENH181E1-220
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September 2003 17 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 0
BEZEL/DISPLAY POSITION
Fig. 1 Outline Dimensions
E - E Section
26.5mm from bezel surface

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