AQM1264J-FL-YBW [AZDISPLAYS]

SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY; 规格液晶显示器


型号：	AQM1264J-FL-YBW
厂家：	AZ DISPLAYS
描述：	SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY 规格液晶显示器显示器光电
文件：	总9页 (文件大小：3040K)
中文：	中文翻译
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AZ DISPLAYS,INC.

COMPLETE LCD SOLUTIONS

SPECIFICATIONS FOR

LIQUID CRYSTAL DISPLAY

PART NUMBER:

DATE:

AQM1264J-FL-YBW

AUGUST 21, 2007

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

1.0 MECHANICAL DRAWING

NOTE1: ULESS OTHERWISE SPECIFIED STANDARD TOLERANCE ±0.2MM

AZ DISPLAYS, INC.

PAGE 02

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

2.0 MECHANICAL SPECIFICATION

1. Number of dots

2. Module dimension

3. Active display area (A/A)

4. View area (V/A)

5. Dot Size

128x64

79.2mm(L) x 52.6mm(W) x 5.45mm(T)

66.52mm(L)x33.24mm(W)

70.7mm(L)x38.8mm(W)

0.5mm(W) x 0.5mm(H)

6. Dot Pitch

0.52mm(W) x 0.52mm(H)

1/65 duty,1/9 bias, Vop=8.3V, boosting 4X

Positive STN Transflective Yellow-Green

STN/ YELLOW-GREEN

NT7538H COG

7. Driver method

8. Display mode

9. LCD type

10. Driver IC

11. Backlight Options

Yellow-Green

3.0 ABSOLUTE MAXIMUM RATINGS

Item

DC Supply Voltage(VDD)

DC Supply Voltage(Vout)

DC Supply Voltage(V0)

Input Voltage

Min

Typ

Max

4.0

Unit

-0.3

-20

VDD+0.3

Operating Temperature

Storage Temperature

ºC

-30

4.0 ELECTRICAL CHARACTERISTICS

Item

mbol

V_DD-V_SS

Vih

Condition

Min

1.8

Typ

Max

Unit

3.0

3.3

Power Supply

0.8 V_DD

Vss

Input voltage (high)

Input voltage (low)

H level

L level

0.2 V_DD

Vil

0.8 V_DD

0.2 V_DD

V_DD

1.8

4.5

Output voltage (high)

Output voltage (low)

Power Supply Current

LED Power Supply Voltage

Voh

H level

Vol

L level

Idd

Vdd=3.3V

1.3

4.2

A-K

4.0

LED Power Supply Current

I_BL

120

Covered by

LCD and

Luminance

3.5

5.5

cd/m2

Touch panel

Same

Luminance evenness

70%

part(Min/Max)

AZ DISPLAYS, INC.

PAGE 03

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

5.0 BLOCK DIAGRAM

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PAGE 04

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

6.0 PIN ASSIGNMENT

Pin No

I/O

Name

CS1

/RES

Description

Chip select signal. Active when low

Chip reset signal. Active when low

It decide whether the data bits are data or a command.

“L” is for command and “H” is for data.

Write signal. Active when low

Read signal. Active when low

8-bit directional data bus

/WR

/RD

6~13

I/O

D0~D7

VDD

Power supply

VSS

Power supply

I/O

VOUT

CAP3+

CAP1-

CAP1+

CAP2+

CAP2-

V1~V0

DC/DC voltage converter output

Pins for DC/DC voltage converter

22~26

I/O

LCD driver supplies voltages

7.0 LCD OPTICAL CHARACTERISTICS

Item

Symbol

Test condition

Min.

Typ.

Max.

Unit

Note

1- 2

Degree

Note2

T=25℃,CR=2

-25

Viewing

angle

-20

±35

Contrast

ratio

=0°, =0°

Note3

Rise time

Fall time

tr1

150

250

Note4

Transflective mode

td1

150

Note 2: Definition of angle and .

: Angle measured from normal to direction of observation.

: Azimuth angle measured counter-clockwise from X-axis.

Note 3 : Definition of Contrast ratio

The contrast ratio is defined to be the ratio of transmission or reflection of a symbol at its "on" and "off" state.

Transmission/Reflectance at "OFF" state

Contrast ratio(K)

Transmission/Reflectance at "ON" state

Note 4 : Definition of response time

At specific operating voltage and temperature, the times measured by observing contrast or transmission ratio.

AZ DISPLAYS, INC.

PAGE 05

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

CONTRAST(%)

100%

90%

(DARK)

10%

(BRIGHT)

TIME

Von

Voff

Delay time to : Measured between zero and 10% with Von.

Rise time tr : Measured between 10% and 90% of LCD segment maximum response with Von

Decay time td : With voltage switches to zero and the instant LCD segment reaches 10% of its maximum

response

Ton : Time measured between the instant operating voltage is applied to display and the distant the

display reaches 90% of its maximum response.

Toff : Time measured between the instant operating voltage switches to zero and the instant the display

reaches 10% of its maximum response.

LIQUID CRYSTAL PANEL LIFE TIME

50000 hours minimum at 25℃±10℃ and 65% RH maximum.

Note: Definition of life time : the time up to occurrence of any of the following:

Contrast reduces to 30% of the initial value.

Current consumption becomes three times the initial value.

Orientation deteriorates significantly.

AZ DISPLAYS, INC.

PAGE 06

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

8.0 TIMING CHARACTERISTICS

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PAGE 07

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

9.0 COMMAND SETTING DESCRIPTION

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PAGE 08

AQM1264J-FL-YBW GRAPHIC MODULE VER1.0

10.0 RELIABILITY SPECIFICATION

CONDCONDITIONS

ITEM

High temperature operation

Low temperature operation

70℃ for 96 hours

-20℃ for 96 hours

High humidity, High

temperature operation

40℃,90%RH for 96 hours

High temperature storage

80℃ for 96 hours

-30℃ for 96 hours

80℃ (30 min)

↓↑

Low temperature storage

25℃ ( 5 min)

↓↑

Temperature cycling(storage)

-30℃ ( 30 min)

CYCLES: 5

+/-8KV air discharge to LCD module. +/-2KV discharge is applied to

VDD&VSS of LCD module. Test for functionality and No missing line after

discharge.

ESD (Electrostatic Discharge)

AZ DISPLAYS, INC.

PAGE 09

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