Purdy AND-TFT-5LA User Manual

Displays

AND-TFT-5LA

TFT LCD Color Module

AND-TFT-5LA

5” TFT LCD
aSi LCD Color Module

The AND-TFT-5LA is a color active matrix thin film transistor (TFT) liquid
crystal display (LCD) that uses amorphous silicon TFT as a switching device.
This model is composed of a TCT LCD panel, a driving circuit and a back
light system. This TFT LCD has a 5.0 (15:9) inch diagnollay measured active
display area with WVGA (800 horizontal by 480 vertical pixel) resolution.
Applications include personal navigation device and multimedia applications
and other AV systems.

Features

• 5.0 (15:9 diagonal) inch configuration

• 6 bits + FRC driver with 1 channel TTL interface

• NTSC/PAL/SECAM Video Auto Switch

Product specifications contained herein may be changed without prior notice.

It is therefore advisable to contact Purdy Electronics before proceeding with the

design of equipment incorporating this product.

Mechanical Characteristics

Item Standard Value Unit

Screen size 5 inch inch

Number of Pixels 800 RGB (H) x 480 (V) pixels

Display Area 108.0 (H) x 64.8 (V) mm

Outline Dimension 120.7 x 75.75 x 3.10 (Typ.) mm

Display Mode Normally white —

Pixel Arrangement RGB vertical stripe —

Pixel Pitch 0.135 (H) x 0.135 (V) mm

Backlight LED Side Light type —

Surface Treatment Antiglare, Hard Coating (3H) —

• Single Operation Voltage +12V

• CVBS (optional) / Analog RGB (PC Mode) (optional) Single Input

• All functions can e controlled by UART

• RoHS complliant

Mechanical Information

Item Min. Typ. Max. Unit

Horizontal (H) 120.60 120.70 120.90

Module Size

Weight

Vertical (V) 75.60 75.80 76.00

Depth (D) — 3.10 3.20

— 66 —

Absolute Maximum Ratings: Driving TFT LCD Panel Electrical Absolute Rating

Item Symbol Absolute Maximum Rating Unit Remarks

Min. Typ. Max.

Power Supply Voltage

Logic Signal Input Level

LED Current (Backlight unit)

LED Voltage (Backlight unit)

Storage Temperature

Operating Temperature

1

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VDD -0.5 — 5.0

Vi -0.3 — VDD +0.3

IL — 40 —

VL — 19.2 —

T

STG

T

OPR

Purdy Electronics Corporation • 755 North Pastoria Avenue • Sunnyvale, CA 94085-2918

-30 — 80

-20 — 70

V GND = 0

V

mA

ºC

ºC

Ta = 25±2ºC, Test condition: LED current 40 mA. The LED

V

lifetime could be decreased if operating IL is larger than

40 mA.

mm

mm

mm

g

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Displays

Dimensional Outline:

AND-TFT-5LA

TFT LCD Color Module

Purdy Electronics Corporation • 755 North Pastoria Avenue • Sunnyvale, CA 94085-2918

2

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Displays

Optical Characteristics

Item Symbol Condition Min. Typ. Max. Unit

White luminance (center)

Response time

Contrast ratio

Color chromaticity

(CIE 1931)

Viewing Angle

Brightness Uniformity

Optimal View Direction

white

horizontal

vertical

Block Diagram: TFT LCD Module

TFT LCD Color Module

YL IL=40mA 230 260 —

Tr

Tf — 6 12

CR 480 600 —

Wx 0.260 0.310 0.360

Wy 0.280 0.330 0.380

ΘL

ΘR 65 75 —

ΘU 50 60 —

ΘD 60 70

BUNI o = 0 70 — —

Θ=0 Normal

viewing angle

CR ≥ 10

— 2 4

65 75 —

6 o’clock

AND-TFT-5LA

2

cd/m

msec

—

—

—

—

%

Electrical Characteristics - TFT LCD Module

Item Symbol Min. Typ. Max. Unit Remark

Supply Voltage

Input Signal Voltage

Current Power Supply

Note: HSYNC, VSYNC, DE, R/G/B Data

3

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VDD 3.0 3.3 3.4

VIH 0.7 VDD — VDD

VIL GND — 0.3 VDD

IDD — — 220

Purdy Electronics Corporation • 755 North Pastoria Avenue • Sunnyvale, CA 94085-2918

V

V Note 1

V Note 1

mA VDD = 3.3 V

9/29/11

Displays

Input Interface Pin Assignment

(FPC Connector is used for electronic interface. Recommended model is FH19SC-40S-0.5SH (51) manufactured by HIROSE.)

Item Symbol I/O Function

1 VLED- P Power for LED backlight cathode

2 VLED+ P Power for LED backlight anode

3 GND P Power ground

4 VDD P Power voltage

5 R0 I Red data (LSB)

6 R1 I Red data

7 R2 I Red data

8 R3 I Red data

9 R4 I Red data

10 R5 I Red data

11 R6 I Red data

12 R7 I Red data (MSB)

13 G0 I Green data (LSB)

14 G1 I Green data

15 G2 I Green data

16 G3 I Green data

17 G4 I Green data

18 G5 I Green data

19 G6 I Green data

20 G7 I Green data (MSB)

21 B0 I Blue data (LSB)

22 B1 I Blue data

23 B2 I Blue data

24 B3 I Blue data

25 B4 I Blue data

26 B5 I Blue data

27 B6 I Blue data

28 B7 I Blue data (MSB)

29 DGND I Digital Ground

30 DCLK I Pixel clock

31 DISP I Display on/off

32 HSYNC I Horizontal sync signal

33 VSYNC I Vertical sync signal

34 DE I Data enable

35 NC — No Connect

36 GND P Power ground

37 X_R I/O Right electrode - differential analog

38 X_B I/O Bottom electrode - differential analog

39 X_L I/O Left electrode - differential analog

40 X_T I/O Top electrode - differential analog

I/O: I: Input, O: Output, P: Power

Purdy Electronics Corporation • 755 North Pastoria Avenue • Sunnyvale, CA 94085-2918

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Displays

Purdy Electronics Corporation • 755 North Pastoria Avenue • Sunnyvale, CA 94085-2918

5

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Displays

Purdy Electronics Corporation • 755 North Pastoria Avenue • Sunnyvale, CA 94085-2918

6

Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com

9/29/11