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White Electronic Designs Display Systems Division
ENH084V1-300/400
ENH084V1-300/400 COLOR TFT-LCD MODULE
GENERAL DESCRIPTION
White Electronic Designs provides optically enhanced solutions to the standard Sharp LQ084V1DG21 color active matrix LCD module. The first enhancement is an 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). An enhanced brightness version incorporating high efficiency optical films provides and increased luminance of up to 33%. 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 640 X 3 X 480 dot panel with 262,144 color by supplying 18-bit data signal (6bit/color), four timing signals, +3.3V/+5V DC supply voltage for TFT-LCD panel driving and supply voltage for backlight. The TFT-LCD panel used for this module is a low-reflection and higher-color-saturation type. Therefore, this module is also suitable for multimedia use. Optimum viewing direction is 12 o'clock. This module is the type of wide viewing angle and high brightness. Backlight-driving DC/AC inverter is not built in this module. White 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. White 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
Note: 1. Excluding backlight cables and mounting tabs.
Specifications 21 (8.4") Diagonal 170.9 (H) x 129.6 (V) 640 (H) x 480 (V) (1 pixel=R+G+B dots) 0.267 (H) x 0.270 (V) R,G,B vertical stripe Normally white 216.0 (W) x 152.4 (H) x 12.0(D) 410 20 IM/Clear (glossy) or IM/110 and hardcoat 3H
Units cm mm pixel mm mm g -
Note: This measurement is typical, and see Fig. 3 for details.
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 1 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
INPUT TERMINALS
TTL-LCD Panel Driving
CN1 pin arrangement from module surface (Transparent view)
ENH084V1-300/400
1
2 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 31 Symbol GND CK HSYNC VSYNC GND R0 R1 R2 R3 R4 R5 GND G0 G1 G2 G3 G4 G5 GND B0 B1 B2 B3 B4 B5 GND ENAB VCC VCC R/L U/D
31 30 Function
CN1 Used connector: Corresponding connector:
DF9BA-31P-1V (Hirose Electric Co., Ltd.) DF9 -31S-1V (Hirose Electric Co., Ltd.) DF9A-31S-1V (Hirose Electric Co., Ltd.) DF9B-31S-1V(Hirose Electric Co., Ltd.) DF9M-31S-1V(Hirose Electric Co., Ltd.)
Remarks (1) (1) (2) (3) (4)
Clock signal for sampling each data signal Horizontal synchronous signal Vertical synchronous signal RED data signal (LSB) RED data signal RED data signal RED data signal RED data signal RED data signal (MSB) GREEN data signal (LSB) GREEN data signal GREEN data signal GREEN data signal GREEN data signal GREEN data signal (MSB) BLUE data signal (LSB) BLUE data signal BLUE data signal BLUE data signal BLUE data signal BLUE data signal (MSB) Signal to settle the horizontal display position +3.3/5.0V power supply +3.3/5.0V power supply Horizontal display mode select signal Vertical display mode select signal
The shielding case is not connected with GND. Notes: 1. 480 line, 400 line or 350 line mode is selected by the polarity combination of both synchronous signals. 2. The horizontal display start timing is settled in accordance with a rising timing of ENAB signal. In case ENAB is fixed "Low", the horizontal start timing is determined as described in Horizontal Display Position, p.6. Don't keep ENAB "High" during operation.
Mode HSYNC VSYNC
480 lines negative negative
400 lines negative positive
350 lines positive negative
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 2 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
3.
ENH084V1-300/400
R/L=HIGH, U/D=LOW
R/L=LOW, U/D=LOW
WEDC
4.
CDEW
R/L=LOW, U/D=HIGH
R/L=HIGH, U/D=HIGH
BACKLIGHT DRIVING
CNA, CNB Pin No. 1 2 3 Symbol VHIGH NC VLOW
Used connector: Corresponding connector:
Function Power supply for lamp (High voltage side) This is electrically opened Power supply for lamp (Low voltage side)
ABSOLUTE MAXIMUM RATINGS
Parameter Input voltage Supply voltage Storage temperature Operating temperature (Panel) Operating temperature (Ambient)
Notes: 1. CK, RO~R5, G0~G5, B0B5, HSYNC, VSYNC, ENAB, R/L, U/L 2. Humidity: 95%RH Max. at tA < 40C Maximum wet-bulb temperature at 39C or less at tA < 40C No condensation.
Symbol VI VCC tSTG Topa Topp
Condition tA=25C tA=25C -
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 3 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
WEDC
BHR-03VS-1(JST) SM02(8.0)B-BHS(JST) Ratings -0.3~ VCC + 0.3 0~ + 6 -25~ + 70 0~ + 63 0~ + 60 Unit V V C C Remark (1) (2)
CDEW
White Electronic Designs Display Systems Division
ELECTRICAL CHARACTERISTICS
tA=25C TFT-LCD PANEL DRIVING
3.3V 5.0V Parameter Supply voltage Symbol VCC VCC ICC VRF VIL VIH IOL1 IOL2 IOH1 IOH2 MIN +3.0 +4.5 0.7VCC TYP +3.3 +5.0 410 MAX +3.6 +5.5 460 100 0.3VCC 1.0 60.0 1.0 60.0
ENH084V1-300/400
Unit V V mA mVp-p V V A A A A
Remarks (1) (2) VCC=+3.3V (3) VI=0V (4) VI=0V (5) VI=VCC(6) VI=VCC(7)
Supply volgage Current dissipation Permissive input ripple voltage Input voltage (Low) Input voltage (High) Input current (Low) Input current (High)
Notes: 1. VCC-turn-on conditions 0 < t1 < 15ms 0 < t2 < 20ms 0 < t3 < 1s 1s < t4 VCC-dip conditions a. 2.7V < VCC < 3.0V td < 10ms b. VCC < 2.7V VCC-dip conditions should also follow the VCC-turn-on conditions 2. Typical current situation: 16-gray-bar pattern 480 line mode Vcc=+3.3V 3. CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,ENAB,R/L,U/D 4. CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,ENAB 5. R/L 6. CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC 7. ENAB,U/D
Vcc
data
2.8V
2.8V
Vcc
data
0.3V T3
0.3V T4 T1 T2 time
Vcc
3.0V
2.4V
td
RGB
G3O
RGB
G34
RGB
G38
RGB
G350
RGB
G310
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 4 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
BACKLIGHT DRIVING SECTION
ENH084V1-300/400
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..
Parameter Lamp current Lamp power consumption Lamp frequency Kickoff voltage Lamp life time Symbol IL PL FL VS LL MIN 2.0 20 TYP 6.0 2.16 35 25000 MAX 6.5 60 800 1000 Unit mArms W KHz Vrms Vrms hour Remark (1) (2) (3) tA=25C tA=0C (4) (5)
1 Module 3
~
A
Inverter
* 3pin is VLOW
Notes: 1. Lamp current is measured with current meter for high frequency as shown above. 2. At the condition of YL= (300) cd/m2) 3. 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 from the horizontal synchronous frequency and from the harmonics of horizontal synchronous to avoid interference. 4. The open output voltage of the inverter shall be maintained for more than 1 sec; otherwise the lamp may not be turned on. 5. Since lamp is consumables, the life time written above is referential value and it is not guaranteed in this specification sheet by White Electronic Designs. Lamp life time is defined that it applied either (1) or (2) under this condition (Continuous turning on at tA=25C, IL=6mArms) 1. Brightness becomes 50% of the original value under standard condition. 2. Kick-off voltage at tA=0C exceeds maximum value,1500 Vrms. In case of operating under lower temp environment, the lamp exhaistion is accelerated and the brightness becomes lower. (Continuous operating for around 1 month under lower temp condition may reduce the brightness to 50%.) In case of such usage under lower temp environment, periodical lamp exchange by White is recommended Note: 1. The performance of the backlight, for example life time; or brightness, is extremely infuenced 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. Recommemded inverter is "CXAL0612A-VJL(TDK corporation)".
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 5 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
ENH084V1-300/400
TIMING CHARACTERISTICS OF INPUT SIGNALS
Parameter Clock Frequency High Time Low Time Data Set up time Hold time Horizontal sync. Cycle signal Clock Vertical sync. signal Pulse width Cycle Symbol 1/Tc Tch Tcl Tds Tdh TH THp TV Mode all all all all all all all all 480 400 350 all all all all Min. 5 10 5 10 30.00 750 2 515 446 447 1 640 10 0 Typ. 25.18 31.78 800 96 525 449 449 640 Max. 28.33 900 200 560 480 510 34 640 Tc-10 TH-THp Unit MHz ns ns ns ns s clock clock line line line line clock ns clock
Pulse width Horizontal display period HSYNC-Clock phase difference HSYNC.-VSYNC. phase difference
TVp THd THc TVh
Notes: 1. In case of lower frequency, deterioration of the display quality, flicker, etc. may occur.
HORIZONTAL DISPLAY POSITION
The horizontal display position is determined by ENAB signal and the input data corresponding to the rising edge ENAB signal is displayed at the left end of the active area.
Parameter Set-up time Pulse width HSYNC-enable signal phase difference Enable signal Symbol Tes Tep THe MIN 5 2 44 TYP 640 MAX Tc-10 640 TH-664 Unit ns clock clock Remark -
Note: 1. When ENAB is fixed at "Low", the display starts from the data of C104 (clock) as shown above. Be careful the module does not work when ENAB is fixed "High".
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 6 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
VERTICAL DISPLAY POSITION
The vertical display position is automatically centered in the active area at each mode of VGA,480-,400-,and 350-line mode. Each mode is selected depending on the polarity of the synchronous signals described in on page 2 Input Terminals, Note 1. In each mode, the data of TVn is displayed at the top line of the active area. The display position will be centered
Mode 480 400 350 V-data start (TVs) 34 34 61 V-data Perioc (TVd) 480 400 350
ENH084V1-300/400
on the screen like the following figure when the period of vertical synchronous signal, TV, is typical value. In 400-,and 350-line mode, the data in the vertical data invalid period is also displayed. So, inputting all data "()" is recommended during vertical data invalid period. ENAB signal has no relation to the vertical display position.
V-display Start (TVn) 34 443-TV 445-TV
V-display Period 480 480 480
Unit line line lute
data invalid period
4 0 lines
data invalid period
6 5 lines
data period
1 0 0 lines
data period
3 5 0 lines
data invalid period
4 0 lines
data invalid period
6 5 lines
400 lines mode (TV=449)
350 lines mode (TV=449)
INPUT DATA SIGNALS AND DISPLAY POSITION ON THE SCREEN
Display position of input data (480 lines mode) UP
D1, DH1 D1, DH2 D1, DH3
D2, DH1 D2, DH2
D3, DH1
D640, DH1
R
G
B
D1, DH480
D640, DH480
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 7 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
TH
THp
0.3Vcc 0.3Vcc
*Only when enable terminal is fixed "low"
Horizontal sync. signal (Hsync)
0.3Vcc
0.7Vcc
THc
Tch Tcl
0.7Vcc 0.3Vcc 0.3Vcc 0.3Vcc 0.3Vcc 0.3Vcc
Tc
Clock signal (CK)
C1* C104*
Number of clock
C2* Tds Tdh
Number of H-data
Data signal (R0~R5, G0~G5, B0~B5) Horizontal invalid data period
D1 D2 0.3Vcc D3 D640
0.7Vcc D639
Horizontal invalid data period
THe THd 0.7Vcc Tes 0.3Vcc Tep
White Electronic Designs Display Systems Division
Data enable signal (ENAB)
TV
TVp
0.7Vcc 0.3Vcc 0.3Vcc
Vertical sync. signal (Vsync)
TVh
0.7Vcc
1 2 34
Horizontal sync. signal (Hsync)
Number of line
TVs
Vertical invalid data period
TVd
Data signal (R0~R5, G0~G5, B0~B5)
DH1
DH2
DH3
DH479
DH480
Vertical invalid data period
ENH084V1-300/400
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 8 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
Fig 2-1 Input signal waveforms (480 line mode)
Number of V-data line
TH
THp
0.7Vcc 0.3Vcc Tc
*Only when enable terminal (ENAB) is fixed
Horizontal sync. signal (Hsync)
0.3Vcc
0.3Vcc
THc
Tch Tcl 0.7Vcc 0.3Vcc 0.3Vcc C1* C104* Tds Tdh
Number of H-data Number of clock
Clock signal (CK)
0.3Vcc 0.3Vcc C2*
Data signal (R0-R5, G0-G5 B0-B5)
Horizontal data invalid period
D1 D2 D639 0.3Vcc D640 D3
0.7Vcc
Horizontal data invalid period
THe THd 0.7Vcc Tes 0.3Vcc Tep
White Electronic Designs Display Systems Division
Data enable signal (ENAB)
TV
0.7Vcc
0.7Vcc
Vertical sync. signal (Vsync)
TVp
0.3Vcc
TVh
0.7Vcc
1 2 34
Horizontal sync. signal (Hsync) Number of line
TVs
Vertical invalid data period
TVd
Data signal (R0~R5, G0~G5, B0~B5)
DH1
DH2
DH3
DH399
DH400
Vertical invalid data period
Number of V-data line
ENH084V1-300/400
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 9 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
Fig 2-2 Input signal waveforms (400 line mode)
TH
0.7VCC
Horizontal sync. signal (Hsync)
0.7VCC 0.3VCC
0.7VCC
THp THc
*Only when enable terminal (ENAB) fixed to "Low"
Tc Tch Tcl
0.3VCC
Clock signal (CK)
0.3VCC 0.3VCC 0.3VCC C2* C104* Tds Tdh
Number of H-data Number of clock
0.7VCC
C1* 0.7VCC D639
Horizontal invalid data period
Data signal (R0~R5, G0~G5, B0~B5)
Horizontal invalid data period
D1 0.3VCC
D2
D3
D640
THe THd 0.7VCC Tep 0.3VCC Tes
White Electronic Designs Display Systems Division
Data enable signal (ENAB)
TV TVp 0.7VCC 0.3VCC 0.3VCC TVh
Vertical sync. signal (Vsync)
Horizontal sync. signal (Hsync)
0.3VCC 1
61 Number of
2 TVs
Vertical invalid data period
TVd
Data signal (R0~R5, G0~G5, B0~B5)
DH1
DH2
DH3
DH349
DH350
Vertical invalid data period
Number of V-data line
ENH084V1-300/400
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 10 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
Fig. 2-3 Input signal waveforms (350 line mode)
White Electronic Designs Display Systems Division
ENH084V1-300/400
INPUT SIGNALS, BASIC DISPLAY COLORS AND GRAY SCALE OF EACH COLOR
Colors & Grayscale Black Blue Green Cyan Red Magenta Yellow White Black Darker Data signal Gray Scale GS0 GS1 GS2 R0 0 0 0 0 1 1 1 1 0 1 0 R1 0 0 0 0 1 1 1 1 0 0 1 R2 0 0 0 0 1 1 1 1 0 0 0 R3 0 0 0 0 1 1 1 1 0 0 0 R4 0 0 0 0 1 1 1 1 0 0 0 R5 0 0 0 0 1 1 1 1 0 0 0 G0 0 0 1 1 0 0 1 1 0 0 0 G1 0 0 1 1 0 0 1 1 0 0 0 G2 0 0 1 1 0 0 1 1 0 0 0 G3 0 0 1 1 0 0 1 1 0 0 0 G4 0 0 1 1 0 0 1 1 0 0 0 G5 0 0 1 1 0 0 1 1 0 0 0 B0 0 1 0 1 0 1 0 1 0 0 0 B1 0 1 0 1 0 1 0 1 0 0 0 B2 0 1 0 1 0 1 0 1 0 0 0 B3 0 1 0 1 0 1 0 1 0 0 0 B4 0 1 0 1 0 1 0 1 0 0 0 B5 0 1 0 1 0 1 0 1 0 0 0
Gray Scale of Red
Basic Color
Brighter Red Black
Gray Scale of Green
Darker
GS61 GS62 GS63 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
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
Brighter Green Black
Gray Scale of Blue
Darker
GS61 GS62 GS63 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
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
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
Brighter Blue
GS61 GS62 GS63
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
Notes: 1. 0: Low level voltage 1: High level voltage. 2. Each basic color can be displayed in 64 gray scales from 6 bit data signals. According to the combination of total 18 bit data signals, the 262, 144-color display can be achieved on the screen.
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 11 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
OPTICAL CHARACTERISTICS
tA=25C, VCC=+5V Parameter Viewing Angle Range Contrast Ratio Response Time Luminance of White Chromaticity of White White Uniformity Viewing Angle Range as a Brightness Definition Horizontal Vertical Rise Decay IM Film Enhanced Film Stack Horizontal Vertical Symbol
21, 22, 11 12
ENH084V1-300/400
Condition (CR>10)
=0
Min 45 30 240 300 -
Typ 55 40 250 20 40 300 400 0.319 0.329 45 30 35
Max 1.45 -
Unit Deg. Deg. ms ms cd/m2 Deg. Deg. Deg.
Remarks (4) (2, 4) (3, 4)
CR r d YL x y w
21, 22 11 12
(4)
(5) (1)
50% of the maximum brightness
The measurements shall be executed 30 minutes after lighting at rating. (typical condition: IL=6mArms) The optical characteristics shall be measured in a dark room or equivalent state with the method shown in Fig. 3 below.
Photodetector (BM-5A: TOPCON)
Field=2 400mm
TFT-LCD Module
LCD Panel
Center of the screen
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 12 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
Notes: 1. Definition of viewing angle range: 2. Definition of contrast ratio The contrast ratio is defined as follows: Contrast Ratio (CR)= 3. Luminance (brightness) with all pixels white Luminance (brightness) with all pixels black
ENH084V1-300/400
Normal line 22 12 11 21
4. 5.
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". 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).
6 o'clock direction
w=
Maximum Luminance of five points (brightness) Minimum Luminance of five points (brightness) Photodetector output (Relative Value) 100% 90% white black white
10% 0%
r
d
time
160
320
480 pixel
A C B
D
120 240
E
360 pixel
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 13 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
White Electronic Designs Display Systems Division
DISPLAY QUALITY
The display quality of the color TFT-LCD module shall be in compliance with the Incoming Inspection Standard.
ENH084V1-300/400
HANDLING PRECAUTIONS
1. 2. Be sure to turn off the power supply when inserting or disconnecting the cable. 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 to avoid rubbing with something hard or sharp. Wipe off water drop immediately. Long contact with water may cause discoloration or spots. When the panel surface is soiled,use an absorbent cotton or other soft cloth to wipe it off. Since the panel is made of glass and refined wires and components, 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, make certain one is grounded when handling. Observe all other precautionary requirements in handling components. This module has its circuitry PCBs on the rear side and should be carefully handled in order to avoid being stressed.
10. Laminated film is attached to the module surface to prevent it from being scratched . Before use, peel the film off slowly, with strict attention to electrostatic charges. Ionized air shall be blown over during the action. Blow off `dust' on the polarizer by using an ionized nitrogen gun. 11. Connect GND to 4 place of mounting holes to stabilize against EMI and external noise 12. The high voltage portions on the backlight are very dangerous. Careless handling may lead to electrical shock.
3.
PACKING FORM
1. 2. 3. 4. Piling number of cartons : MAX 8 Package quantity in one carton: 20pcs Carton size: 483(W) X 275(D) X 330(H)mm Total mass of 1 carton filled with full modules : 10.5kg
4. 5. 6.
OTHERS
1. 2. 3. Disassembling the module can cause permanent damage and should be avoided. Image retention may occur when a fixed pattern is displayed for a long time. Do not use LCD module in the atmosphere of corrosive gasses, such as sulfide gas or chlorine gases, which can damage the display.
7. 8. 9.
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=70C tA=-25C tA=40C, 95%RH (No condensation) tA=60C tA=-0C Frequency Sweep time Test Period Max gravity Pulse width Direction 240h 240h 240h 240h 240h :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 :X, Y, Z (once for each direction.)
7
Shock test (non-operating)
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 14 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
(2.5) Full - R
2-
45
221 3 215 112.7
(3) 2 (2.5) 4 ENLARGED DETAIL (SCALE : 2)
R1 .5 2 - R4
2.7 4
3.5
ACTIVE AREA (170.88X129.6) BEZEL OPENING (175.9X134.6) 134.6 129.6
ACTIVE AREA CENTER 152.4 146.4
White Electronic Designs Display Systems Division
3 0.2
(HEIGHT OF CONNECTOR 5.6 TOP SURFACE)
(33.5) 17.5 14
17.5
43.2 (50) (CNB) 1.HOT 3.GND 12 2.5 4.85 7 28.5 109.3
ENLARGED DETAIL (SCALE : 2)
69.9
170.88 175.9
2.2
(I/F PWB
HEIGHT)
100 216 12 4.85 2.5
100.3
2 - Full R
3.5 (2)
3 +0.3 -0
R2
1.5 4 2.7 +0.2 - 0
ENH084V1-300/400
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 15 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
ENLARGED DETAIL (SCALE : 2)
White Electronic Designs Display Systems Division
5 5
ENH084V1-300/400
5.5
14 11
CN1
51 35 32 28.4 24.8
17.5
14
17.5
62
83 86 (109.8)
11
CONNECTOR OF I/F AND CIRCUMFERENCE DIAGRAM
White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. September, 2004 16 Display Systems Division * Hillsboro, OR * (503) 690-2460 * www.wedc.com Rev. 1
33.5
21

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