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PDF LQ070Y3DG3B Data sheet ( Hoja de datos )
| Número de pieza | LQ070Y3DG3B | |
| Descripción | TFT-LCD Module | |
| Fabricantes | Sharp | |
| Logotipo |  |
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Technical Document
LCD Specification
LCD Group
LQ070Y3DG3B LCD Module
Product Specification
June 2011
WVGA Module featuring LED backlight,
touch panel, 16:9 aspect ratio,
excellent color rendition,
280 nits brightness, and 300:1 contrast.
Full Specifications Listing
1 page  
LD21305B-2
Table of contents
1. Application .............................................................................................................................................................3
2. Overview ................................................................................................................................................................3
3. Mechanical Specifications ......................................................................................................................................3
4. Input Terminals.......................................................................................................................................................4
4-1. TFT-LCD panel driving ..................................................................................................................................4
4-2. LED Backlight driving ....................................................................................................................................4
4-3. Touch panel driving.........................................................................................................................................5
5. Absolute Maximum Ratings ...................................................................................................................................5
6. Electrical Characteristics ........................................................................................................................................5
6-1.TFT-LCD panel driving ...................................................................................................................................5
6-2. Backlight driving.............................................................................................................................................7
7. Touch panel characteristics.....................................................................................................................................8
8. Timing Characteristics of Input Signals .................................................................................................................8
8-1. Timing characteristics .....................................................................................................................................8
8-2. Display position...............................................................................................................................................9
8-3. Input data signals and display position on the screen......................................................................................9
Fig 1. Input signal timing char..................................................................................................................................10
9. Input Signals, Basic Display Colors and Gray Scale of Each Color.....................................................................11
10. Optical Characteristics........................................................................................................................................12
11. Display Quality...................................................................................................................................................13
12. Handling Precautions..........................................................................................................................................14
13. Design guidances for touch panel (T/P) .............................................................................................................15
14. Packing form.......................................................................................................................................................16
15. Reliability Test Items..........................................................................................................................................16
16. Label ...................................................................................................................................................................17
17. Storage conditions ..............................................................................................................................................18
Fig 2. Packing form ..................................................................................................................................................19
Fig 3. Outline demensions ........................................................................................................................................20
5 Page 
7. Touch panel characteristics
LD21305B-8
Parameter
Min. Typ. Max. Unit
Remark
Input voltage
- - 7.0 V
Resistor between terminals(TP_X1-TP_X2)
100
600
900
ȍ
Resistor between terminals(TP_Y1-TP_Y2)
100
300
900
ȍ
Line linearity(X direction)
-1.5 -
1.5 %
Line linearity(Y direction)
-1.5 -
1.5 %
Insuration resistance
10 -
- Mȍ at DC25V
Minimum tension for detecting
- - 0.8 N
Chattering
- - 10 ms
[Note 1] Wiring diagram of touch panel
Y2
X2
Y1
X1
8. Timing Characteristics of Input Signals
8-1. Timing characteristics
Characteristics
DOTCLK Frequency
High Width
Symbol
1/Tc
Tch
Min.
31.95
10
Typ.
33.26
Max.
34.6
Unit
MHz
ns
Remark
Lo Width
Tc1 10
ns
Duty
Th/T
40
50
60 %
DATA
Setup Time
Tds
5
ns
Hold Time
Tdh
5
ns
HSYNC
Period
TH
31.45
1024
Pulse Width THp
5
VSYNC Period
TV 520
Pulse Width TVp
2
31.75
1056
128
525
1088
186
530
TV-515
ȝs
clock
clock
line
line
Horizonral Display Area
THd
Phase difference of
HSYNC - DOTCLK
THc
1
Phase difference of
HSYNC - VSYNC
TVh
Vertical Back Porch
TVs
800
8
1
35
800 800 clock
Tc-10
ns
TH-THp-10 clock
35 35 line
Vertical Front Porch
TVf 5
line
Vertical Display Area
TVd 480 480 480 line
[Note1] In case of lower frequency, the deterioration of display quality, flicker etc., may be occurred.
11 Page | ||
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| PDF Descargar | [ Datasheet LQ070Y3DG3B.PDF ] | |
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