Document
AMP DISPLAY INC.
SPECIFICATIONS
,1&2/25TFT MODULE
CUSTOMER: CUSTOMER PART NO. AMP DISPLAY PART $ 0 ( 7 1 4 : 7 6 < 1 & P R G H NO. APPROVED BY: DATE: APPROVED FOR SPECIFICATIONS APPROVED FOR SPECIFICATION AND PROTOTYPES
9856 SIXTH STREET RANCHO CUCAMONGA CA TEL: 909-980-13410 FAX: 909-980-1419 WWW.AMPDISPLAY.COM
AMP DISPLAY INC
91730
RECORD
Revision Date Page 2009/7/16 2009/7/27 -
OF
REVISION
Contents Editor Eric Eric
New Release Revised P/N from TF800480-32A-0 to AM-800480E2TMQW-T06H
Date : 2009/7/27
$03',63/$<,1&
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1. INTRODUCTION
Ampire Display Module AM800480E2 is a color active matrix TFT-LCD that uses amorphous silicon TFT as a switching device. This model is composed of a TFT-LCD panel , a driving circuit and a backlight system . This TFT-LCD has a high resolution (800(R.G.B) X 480) and can display up to 262,144 colors. 1-1. Features ● WVGA (15:9 diagonal) configuration ● Input interface voltage : 3.3V ●SYNC mode.
1-2. Applications ● Portable TV ● Car user DVD ● Industrial application ● HMI (Human machine interface)
2. PHYSICAL SPECIFICATIONS
Item Display resolution(dot) Active area Pixel pitch Color configuration Overall dimension Brightness Contrast ratio Backlight unit Display color Specifications 800RGB (W) x 480(H) 152.4 (W) x 91.44 (H) 0.1905 (W) x 0.1905 (H) R.G.B Vertical stripe 165.0(W)x104.0(H)x6.6(D)---(Typ) 240nit 250 : 1 LED 262,144 colors mm cd/m2 unit dots mm mm
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3. ABSOLUTE MAX. RATINGS
ITEM Power Supply Voltage for LCD SYMBOL Vcc DCLK DE HSYNC VSYNC R0~R5 G0~G5 B0~b5 Top Tstg MIN -0.5 MAX 5.0 UNIT V
Signal input voltage
-0.5
VCC+0.5
V
Operation Temperature Storage Temperature
-10 -20
60 70
℃ ℃
The following values are maximum operation conditions , If exceeded , it may cause faulty operation or damage
DE Hsync Vsync
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4. ELECTRICAL CHARACTERISTICS
4-1 TFT LCD Module voltage ITEM Power Supply Voltage For LCD Power Supply Current For LCD Power Supply Voltage For LED Power Supply Current For LED Logic input Voltage(High) Logic input Voltage(Low) SYMBOL Vcc Idd VLED ILED VTH VTL MIN 3.0 200 9.3 0.7Vcc GND TYP 3.3 250 9.6 MAX 3.6 300 10 180 Vcc 0.3Vcc UNIT V mA V mA V V
4-2 Backlight structure
1) The LED Life Time define : Module brightness decay to 50% , Ta=25℃ , IL=20mA
The constant current source is needed for white LED back-light driving.
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When LCM is operated over 60℃ ambient temperature, the ILED of the LED back-light should be adjusted to 135mA max
The Estimation of LED Curve
4-3 Power Sequence
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5. INTERFACE
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 32 33 34 35 36 37 38 39 40 Symbol Vss CK VSS R0 R1 R2 R3 R4 R5 Vss G0 G1 G2 G3 G4 G5 Vss B0 B1 B2 B3 B4 B5 Vss HSYNC HENAB VSYNC Vss NC NC NC NC Vss HVR RST VCC VCC VCC Vss Vss Function Ground Clock signal for sampling each data signal Ground Red data (LSB) Red data Red data Red data Red data Red data(MSB) Ground Green data (LSB) Green data Green data Green data Green data Green data(MSB) Ground Blue data(LSB) Blue data Blue data Blue data Blue data Blue data(MSB) Ground Horizontal Signal input Data enable Signal input Vertical Signal input Ground No connection No connection No connection No connection Ground Horizontally and Vertically inverted Reset signal for controlled IC 3.3V power supply 3.3V power supply 3.3V power supply Ground Ground Remarks
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6. TOUCH PANEL ELECTRICAL SPECIFICATION
Parameter Terminal Resistance Insulating Resistance Linearity Notes life by Pen Input life by finger Condition X Axis Y Axis DC 25 V -Note a Note b Standard Value 180 ~ 670 Ω 140 ~ 560 Ω More than 20MΩ ≦1.5 % 100,000 times(min) 1,000,000 times (min)
Note A . Notes area for pen notes life test is 10 x 9 mm. Size of word is 7.5 x 6.75 Shape of pen end : R0.8mm Load : 250 g Note B By Silicon rubber tapping at same point Shape of rubber end : R8mm Load : 250gf Frequency : 5 Hz Interface No. 1 2 3 4 Symbol Y2 X2 Y1 X1 Function Touch Panel Top Signal in Y Axis Touch Panel Right Signal in X Axis Touch Panel Bottom Signal in Y Axis Touch Panel Left Signal in X Axis
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7. OPTICAL CHARACTERISTICS
Item Response Time Contrast ratio Viewing Angle Luminance Luminance Uniformity
Red Green Blue White Vertical
Symbol Tr +Tf CR Θ Φ L ΔL Rx Ry Gx Gy Bx By Wx Wy
Condition Θ=Φ=0° CR≧10 Θ=Φ=0°
Min. ----0.541 0.321 0.314 0.524 0.108 0.084 0.277 0.315
Typ. 25 250 120 140 240 70
0.581 0.361 0.354 0.564 0.148 0.124 0.317 0.355
Max. 50 0.621 0.401 0.394 0.604 0.188 0.164 0.357 0.395
Unit ms Deg. cd/m2 %
Note (1) (2)(3) (5) (3)(4) (3)(4)
Horizontal
Color chromaticity
Θ=Φ=0°
-
(3)
NOTE : ● These items are measured by BM-5A(TOPCON) or CA-1000(MINOLTA) in the dark room (no ambient light) ●T.B.D means To be define. (1) Definiti.