GB320240DNGBBMUA-V00中文资料

JEWEL HILL ELECTRONIC CO.,LTD.

SPECIFICATIONS FOR

LCD MODULE

Module No. GB320240D

Office Address: Rm. 518,5/F., 101 Shangbu Industrial District,

HuaqiangNorthRoad, Shenzhen, China

TEL : (86)-755-83362489 83617492 FAX: (86)-755-83286396 83365871 E-mail:

Website:

TABLE OF CONTENTS

LCM NUMBER SYSTEM........................................................................................2 1. GENERAL DESCRIPTION..............................................................................3 2. FEATURES.......................................................................................................3 3. MECHANICAL SPECIFICATION...............................................................3 4. MECHANICAL DIMENSION.........................................................................4 5. MAXIMUM RATINGS....................................................................................5 6. ELECTRICAL CHARACTERISTICS..........................................................5 7.

MODULE FUNCTION DESCRIPTION.......................................................6

8. ELECTRO-OPTICAL CHARACTERISTICS...........................................15 9. RELIABILITY................................................................................................19 10. PRECAUTIONS FOR USING LCD MODULES.......................................20 11. USING LCD MODULES...............................................................................22 12. REVISION HISTORY...................................................................................24 SAMPLE APPROVED REPORT..........................................................................25

LCM Number System

VERSION NUMBER: V00~V99

IC TYPE:

A: BONDING IC, WITH CONTROLLERB: BONDING IC, WITHOUT CONTROLLERC: SMT IC, WITH CONTROLLERD: SMT IC, WITHOUT CONTROLLERO: OTHER TYPE

VIEWING DIRECTION:

U: UPPER(12:00); D: DOWN(6:00)L: LEFT(9:00); R: RIGHT(3:00);TEMPERATURE RANGE:

N: NORMAL TEMPERATURE RANGEM: MIDDLE TEMPERATURE RANGEW: WIDE TEMPERATURE RANGE

S: SUPER WIDE TEMPERATURE RANGEBACKLIGHT COLOR:

A: AMBER; B: BLUE; Y: YELLOW-GREENR: RED; W: WHITE; O: THER COLORBACKLIGHT TYPE:

A: TRANSFLECTIVE, EL BACKLIGHTB: TRANSMISSIVE, EL BACKLIGHTC: TRANSFLECTIVE, LED BACKLIGHTD: TRANSMISSIVE, LED BACKLIGHTE: TRANSFLECTIVE, CCFL BACKLIGHTF: TRANSMISSIVE, CCFL BACKLIGHTG: REFLECTIVE,NONE BACKLIGHTLCD COLOR MODE:

G: GRAY; Y: YELLOW-GREEN; B: BLUE;W: BLACK-WHITE; O: OTHERLCD TYPE:

N: TN; H: HTN; S: STNF: FSTN; X: OTHERSERIAL NUMBER: A~Z

GRAPHIC MODULEs: NUMBER OF COMMONsCHARACTER MODULEs: NUMBER OF LINEGRAPHIC MODULEs:NUMBER OF SEGMENTsCHARACTER MODULEs:

NUMBER OF CHAR. PER LINECOB & SMT LCM

1. GENERAL DESCRIPTION

The GB320240D is a 320 x 240 Dots Graphics LCD module. It has a STN panel composed of 320 segments and 240 commons. The LCM can be easily accessed by micro-controller via parallel interface.

2. FEATURES

Display Mode Display Format Input Data

Transmission and Negative STN(BLUE) module Graphic 320 x 240 dots Parallel data input from MPU

Multiplexing Ratio 1/240 Duty

Bias Viewing Direction 6 O’clock

3. MECHANICAL SPECIFICATION

Dimensional outline

Resolution Active area Dots pitch Dots size

160.0 x 109.0 x11.0(max) 320segs x 240coms 115.17(W) x 86.37(H) 0.36 (W)×0.36(H) 0.33(W)×0.33(H)

mm dots mm mm mm

4. MECHANICAL DIMENSION

5. MAXIMUM RATINGS

Supply voltage Input Voltage Operating temperature Storage temperature

VDD - VssVLCDVVDD T TSTR

6. ELECTRICAL CHARACTERISTICS

Supply Voltage Logic Input Voltage

H level L level

VDDUnit

---

VIHDDDD

--- V

VIL VSS0.2VDD

VDD=5.0V; VLCD=22.4V, Tamb=25 ;

Current Consumption

(LCD DRIVER)

IDD mA

LCD Driving Voltage VLCD

Bias=1/16

VLCD=VDD-VEE

VDD=5.0V;

Current Consumption (With LED BackLight)

ILED

VLED=4.2V,Tamb=25 ;

mA

7. MODULE FUNCTION DESCRIPTION

7.1. PIN DESCRIPTION Pin No.

Symbol

Description

Data Bit 0 Data Bit1 Data Bit2 Data Bit3 Display OFF Signal, Active Low Frame Start Signal No Connect Common Driver Data Shift Signal Clock Pulse for Segment Shift Register Power Supply for Positive (+5V) Power Supply for Ground Negative Voltage for LCD Power Supply Contrast Adjustment Voltage Frame Ground

7.2. TIMING CHARACTERISTICS

元器件交易网

JEWEL HILL ELECTRONIC CO.,LTD.

GB320240D

VER: 2.0

-8-

Issue date: 2006/06/13

元器件交易网

JEWEL HILL ELECTRONIC CO.,LTD.

GB320240D

VER: 2.0

-9-

Issue date: 2006/06/13

元器件交易网

JEWEL HILL ELECTRONIC CO.,LTD.

GB320240D

VER: 2.0

- 10 -

Issue date: 2006/06/13

元器件交易网www.cec

JEWEL HILL ELECTRONIC CO.,LTD.

GB320240D

VER: 2.0

- 11 -

Issue date: 2006/06/13

元器件交易网

JEWEL HILL ELECTRONIC CO.,LTD.

GB320240D

VER: 2.0

- 12 -

Issue date: 2006/06/13

元器件交易网

JEWEL HILL ELECTRONIC CO.,LTD.

GB320240D

VER: 2.0

- 13 -

Issue date: 2006/06/13

7.3 APPLICATION OF LCM

Circuit Block Diagram

8. ELECTRO-OPTICAL CHARACTERISTICS

LCD driving voltage

0

VLCD Rise Time (Tr) Decay Time (Tf)

Response Time

Rise Time (Tr) Decay Time (Tf) Rise Time (Tr) Decay Time (Tf)

Contrast Ratio Cr

= = 0 = = 0 = = 0

25 50 0 25 50 25

Units

msecNOTE2

--- NOTE4

Viewing Angle

Range

(25 ) CR≥2

( = 0°)

= 90°

=180°

=270°

(6”) (3”) (12”) (9”)

Deg

NOTE3

z For panel only

Electro-Optical Characteristics Measuring Equipment(DMS501)

System

Illumination (D65)

Note 1. Definition of Driving Voltage( Vlcd) :

Note 3. Definition of Viewing Angle and :

Normal :

=270

=90 Viewing Direction 6 O’clock Direction

Note 4. Definition of Contrast ratio( CR) :

Brightness of Non-selected Segment (B2)

CR Brightness of Selected Segment (B1)

Brightness Curve for

Selected Segment

Brig

htness (%)

CR,max

0%

V,max

Driving Voltage

9. RELIABILITY

A) MTBF

The LCD module shall be designed to meet a minimum MTBF value of 50000 hours with normal. (25°C in the room without sunlight)

B) TESTS

1

High Temperature Operating

No Defect Of

60 120Hrs Operational Function In

Room Temperature Are

Allowable.

IDD of LCM in follow specification

2 Low Temperature Operating

-10 120Hrs

3

High Temperature/ Humidity Non-Operating High Temperature Non-Operating Low Temperature Non-Operating Temperature Cycling Non-Operating

60 ,90%RH ,120 Hrs

4

70 120Hrs

5

-20 120Hrs

6

-10 (30Min ) 60 (30Min)

10 CYCLES

Notes: Judgments should be mode after exposure in room temperature for two hours.

10. PRECAUTIONS FOR USING LCD MODULES

a) HANDLING PRECAUTIONS

(1) The display panel is made of glass. Do not subject it to a mechanical shock or impact by dropping it.

(2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any in your mouth. If the substance contacts your skin or clothes, wash it off using soap and water.

(3) Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary.

(4) The polarizer covering the display surface of the LCD module is soft and easily scratched. Handle this polarizer carefully.

(5) If the display surface becomes contaminated, breathe on the surface and gently wipe it with a soft dry cloth. If it is heavily contaminated, moisten a cloth with one of the following solvents:

- Isopropyl alcohol - Ethyl alcohol

(6) Solvents other than those above mentioned may damage the polarizer. Especially, do not use the following:

- Water - Ketone

- Aromatic solvents

(7) Extra care to minimize corrosion of the electrode. Water droplets, moisture condensation or a current flow in a high-humidity environment accelerates corrosion of the electrode.

(8) Install the LCD Module by using the mounting holes. When mounting the LCD Module, make sure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the I/O cable or the backlight cable.

(9) Do not attempt to disassemble or process the LCD Module. (10) NC terminal should be open. Do not connect anything.

(11) If the logic circuit power is off, do not apply the input signals.

(12) To prevent destruction of the elements by static electricity, be careful to maintain an optimum

work environment.

- Be sure to ground the body when handling he LCD Module. - Tools required for assembling, such as soldering irons, must be properly grounded. -To reduce the amount of static electricity generated, do not conduct assembling and other work under dry conditions.

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