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Part: ALP025AGX
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 ALP025AGX datasheet File size : 177 kB
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Ordering number : ENN7657
ALP025AGX
LCD Module
ALP025AGX
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. 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 ! 6.0 (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.7657-1/6
ALP025AGX Absolute Maximum Ratings at VSS = 0V
Symbol VDD VBB COM CSH, CSV STH, XSTH, CKH1, CKH2 H driver/Drain storage circuit voltage DSG, XDSG STV, XSTV, CKV1, CKV2, V driver input voltage ENB, XENB Video signal/Drain storage data signal input voltage B, R, G, DSD Operating temperature Topr Storage temperature Tstg Backlight input power supply current If Item H/V driver power supply voltage V driver negative power supply voltage Common electrode voltage Driving direction signal voltage 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 T.B.D unit V V V V V V V ºC ºC mA
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 ALP025AGX
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 amplitude 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.7657-2/6
ALP025AGX White LED Backlight Input Current at voltage conditions (Tentative)
Item Forward current D.C. voltage (constant current : 10mA) Power consumption (constant current : 10mA) min T.B.D typ T.B.D T.B.D T.B.D max T.B.D unit mA V mW
Power Consumption
Item Panel power consumption Backlight power consumption Symbol PWR Condition Constant current mA min typ 15 T.B.D max unit mW mW
Optical Specifications at Ta = 25ºC, SANYO standard measurement system
Item Contrast ratio Luminance Symbol CR L Condition 25 °C =0 min typ 100 145 max unit cd/m2
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 gate 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
Backlight Pin Function
No. 1 2 Symbol Anode Cathode Function LED input pin GND
No.7657-3/6
ALP025AGX 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 ALP025AGX
Horizontal scanner Power D-storage circuit
B COM
Vertical scanner
Display area
3 Serial control BUS I/F Timing controller
12 Level shifter Anode LED Backlight Cathode
Synchronous signal
Sync. sep.
VCO
No.7657-4/6
1.1 (Frame Dimention - Panel Center)
(Reference) B-B
16(BL)(Without projection) 16 ±0.2 (Frame) 12.1 (Window frame)
6 ±0.3 11.2 (Polarizer) PWB 8.966 (Display area) 2 .8 C
Note1.Unspecified dimensional tolerance shall be ±0.4. 2.When assembling into the unit,groud the case(at the ground potential). 3.Without lamp lead-wire for backlight. Please solder the lead-wire at customer.
8 .8
8.4 (PWB)
Projection ø2 (max 0.8) Projection ø2 (max 0.8)
Package Dimensions [Tentative] Unit : mm
3.7 ±0.2
A
7.35
A-A
B
2.7 15.55
±0.2
B
4.1
±0.2
12.7 (PWB)
3.1(Projection)
6.705
0.5 ±0.2
15.3 (Without projection)
8.5 (Polarizer)
15.4 ±0.2 (Frame) (Without projection) 7.2
9.4 (Window frame)
A
max 1.2
Plastic frame
ALP025AGX
35.18 ±0.9
Plastic frame
C
Pad Vin
0.3 ±0.05 (Thickness of the connector) Label
2.8 (Projection) Reinforcing material max1.2
(19.78)
Rear View Pad Gn d 4.7 ±0.3
Front View
(2.7)
4 ±0.5
0.5 ±0.1
(3.7)
No.7657-5/6
(Detail drawing of FPC terminal)
3 ±0.3 0.5 ±0.15
0.35 --0.03
+0.04
(4.1)
(0.5)
(0.5 ±0.1)
P0.5±0.02!21=10.5 ±0.03
11.5 ±0.05
Others parts begin by al
AL-1 AL-2 AL-3 AL-4
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