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Part: ALP025AXX
Category:
Description: Liquid Crystal Display Panels or Module With Low-temperature Polysilicon Thin Film Transistor on This Catalog Are Licensed Under Patents Owned BY Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, Japan., Package :
Company: Sanyo Semiconductor Corporation
Datasheet: Download ALP025AXX datasheet File size : 177 kB
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Ordering number : ENN7656
ALP025AXX
LCD Module
ALP025AXX
Low-Temperature Polysilicon 0.44-inch TFT LCD Module
This low power consumption 0.44 inch Low-Temperature polysilicon TFT LCD module is suitable for view finder of digital still camera or digital video camera.
Features
· · · · · ·
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Diagonal 1.117 cm (0.44 inch) display size. 800 ! 225 = 180,000 dots. Transmissive type (Transmittance. typ 2.4%). RGB delta color arrangement. Polarizer ; Glare type. Low power consumption (typ 15 mW) by common inversion drive (built-in negative power supply generator and gate level shifter). Up/down and right/left inverse function. Built-in level shifter circuit. FPC position ; Bottom (see the drawing of page 5/6). Recommended IC ; LV4147W (analog I/F). (Tentative) Operating temperature (panel surface) ; -10 to +60 ºC. Storage temperature ; -20 to +70 ºC.
Specifications
Item Dot count (H) ! (V) Active area dimensions (H) ! (V) Display size (diagonal) Dot pitch (H) ! (V) Color arrangement Module external dimensions (W) ! (H)*1 ! (D) FPC length Weight Note1 : Excluding flexible cable and projections. *1 : H = Height. Specifications 800 ! 225 8.966 ! 6.705 1.117 (0.44 inch) 0.0112 ! 0.0298 RGB Delta (typ.) 16.0 ! 15.4 ! 2.05 (typ.) 19.78 T.B.D unit dot mm cm mm mm mm g Remarks
Note1
Any and all SANYO products described or contained herein do not have specifications that can handle a p p l i c a t i o n s that require extremely high levels of reliability, such as life-support systems, aircraft's c o n t r o l systems, or other applications whose failure can be reasonably expected to result in serious p h y s i c a l and/or material damage. Consult with your SANYO representative nearest you before using a n y SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other p a r a m e t e r s ) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
82003 MH IM No.7656-1/6
ALP025AXX Absolute Maximum Ratings at VSS = 0V
Item H/V driver power supply voltage V driver negative power supply voltage Common electrode voltage Driving direction signal voltage H driver/Drain storage circuit voltage V driver input voltage Video/Drain storage data signal input voltage Operating temperature * Storage temperature *Panel surface Symbol VDD VBB COM CSH, CSV STH, XSTH, CKH1, CKH2 DSG, XDSG STV, XSTV, CKV1, CKV2, ENB, XENB B, R, G, DSD Topr Tstg Ratings -1.0 to +10 -6.0 to -1.0 -1.0 to +10 -1.0 to +10 -1.0 to +10 -1.0 to +10 -1.0 to +8 -10 to +60 -20 to +70 unit V V V V V V V ºC ºC
Operating Conditions at VSS = 0V
Item Power supply voltage VBB output voltage Symbol VDD VBB min 8.2 typ 8.5 -4.0 max 8.8 unit V V
Negative Power Supply Generator
To stabilize VBB output voltage, VBB should be tied VSS through a zener diode with smoothing capacitor as the following diagram.
VBB 0.47µF Zener voltage 4.0V VSS ALP025AXX
Input Signal
Item H driver/Drain storage circuit voltage Low High Low V driver input voltage High Low CSH High Low CSV High analog I/F Video signal center voltage digital I/F Black(H) Video signal voltage Black(L) White-Black Common electrode signal center voltage Common electrode signal range Drain storage data signal Symbol VHIL VHIH VVIL VVIH VHSIL VHSIH VVSIL VVSIH VVC VVC Vblack(H) Vblack(L) Vsig w-b VCOM c VCOM p-p VDSD min -0.3 2.5 -0.3 2.5 -0.3 VDD -0.3 VDD 3.30 2.55 5.05 1.55 T.B.D typ 0.0 3.0 0.0 3.0 0.0 VDD 0.0 VDD 3.50 2.75 5.25 1.75 T.B.D 3.5 VVC max 0.3 4.0 0.3 4.0 0.3 VDD 0.3 VDD 3.70 2.95 5.45 1.95 2.70 T.B.D unit V V V V V V V V V V V V V V V V
No.7656-2/6
ALP025AXX Power Consumption
Item Panel power consumption Symbol PWR Condition min typ 15 max unit mW
Optical Specifications at Ta = 25ºC, SANYO standard measurement system
Item Transmissive type Contrast ratio Symbol T CR Condition 25 °C min typ 2.4 100 max unit % -
Input Pin Assignmene
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Symbol XSTH STH VSS CKH1 CKH2 VDD CSH G R B DSG XDSG DSD VBB CSV ENB XENB XSTV STV CKV2 CKV1 COM Function Inverted signal of STH H driver start signal VSS for V and H driver H driver clock1 H driver clock2 VDD for H/V driver Right/left inverse control signal (H : Normal scan, L : Reverse scan) Video signal (G) Video signal (R) Video signal (B) Drain storage data signal Inverted signal of DSG Drain storage data signal VBB output terminal Up/down inverse control signal (H : Normal scan, L : Reverse scan) Enable signal Inverted signal of ENB Inverted signal of STV V driver start signal V driver clock2 V driver clock1 Common electrode voltage
No.7656-3/6
ALP025AXX System Configuration
Signal processing IC LV4147W [Tentative]
R Video signal - analog RGB - Y/color difference Decoder G B RGB drivers (S&H) COM DSD DSD R G
Low-Temperature Polysilicon TFT LCD ALP025AXX
Horizontal scanner Power D-storage circuit
B COM
Vertical scanner
Display area
3 Serial control BUS I/F Timing controller
12 Level shifter
Synchronous signal
Sync. sep.
VCO
No.7656-4/6
ALP025AXX Package Dimensions Unit : mm
1.1
(Incident light)
(Referance)
Plastic frame
16
±0.2
12.1 (Window frame)
11.2 (Polarizer) 8.966 (Display area) 2.05 ±0.2 12.1 (Window frame) 1 1 . 2 (Polarizer) A-A
9.4 (Window frame)
A
6.705 (Display area) 8.5 (Polarizer) 9.4 (Window frame)
7.2
8 . 5 (Polarizer)
15.4 ±0.2
35.18 ±0.9
max 1.2
max 1.2
(19.78)
Front View Label Metal frame
0.3 ±0.05
(Thickness of the connector)
4 ±0.5
3 ±0.3
Note1.Unspecified dimensional tolerance shall be ±0.4. 2.Please investigate about static electricity on the setting side.
+0.04
0.5 ±0.15
0.35 --0.03
0.5 ±0.1
P 0 . 5 ± 0 . 0 2 ! 2 1 = 1 0 . 5 ±0 . 0 3
(0.5 ±0.1)
11.5 ±0.05
(Detail drawing of FPC terminal)
2A01 ** *
A
Metal frame
Rear View
No.7656-5/6
Others parts begin by al
AL-1 AL-2 AL-3 AL-4
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