CLM4B-AKW-CWBXB343 - CREE - Product.Network

Product Specification

G64128X25XXW00

(REPLACEMENT FOR G64128X09XXW00)

Crystal Clear Technology sdn. bhd.

16Jalan TP5—Taman Perindustrian Sime UEP

47600 Subang Jaya—Selangor DE

Malaysia. T: +603 80247099 F: +603 80247098

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

1

1.0 Table of Contents Page

1. Table of Contents 1

2. Record of revision 2

3. General specification 3

4. Absolute maximum ratings 4

5. Electrical characteristics 4

6. Environmental and Reliability Requirement 5

7. LCD specification 6 ~ 8

8. Interface 9

9. Functional Description 10 ~ 11

10. Instructions 12

11. Power Supply 13

12. Block Diagram 13

13. Quality Assurance 14 ~19

14. Precautions in use LCM 20~ 21

15. Mechanical Specification 22

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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2.0 Record of revision

Rev Date Item Page Comment Originator Checked By

1.0

2.0

3.0

4.0

01/12/10

08/04/11

26/05/11

20/06/13

3

5

9

11

5.1

3

5

10

13

4

Initial Release

Update Module Numbering

Update the current

Delete some un-used information

Update the power supply and

backlight (boosting circuit)

Revise Backlight Lifetime

Thorn

Chong

Azhar

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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3.0 General specification

Display format: Graphics 128 (w) x 64 (h) dots

Dot size: 0.48 (w) x 0.48 (h) mm

Dot pitch: 0.52 (w) x 0.52 (h) mm

View area: 70.7 (w) x 38.8 (h) mm

Active area: 66.52 (w) x 33.24 (h) mm

General dimensions: 76.10 (w) x 53.80 (h) x 6.0 (t) mm

Controller/Driver: ST7565P or equivalent

Interface: Parallel

Driving method: 1/64 duty, 1/9 bias

OPERATING TEMPERATURE

SEMI - CUSTOMISE (MINOR CHANGES FROM STANDARD MODEL)

N : Normal Temperature ( 0°C to +50°C )

W : Wide Temperature ( -20°C to +70°C )

R : Side Led Backlight (Red)

S : Side Led Backlight (Yellow Green)

W : Side Led Backlight (White)

Y : Yellow Green (STN)

G : Grey (STN)

B : Black White (FSTN)

N : Negative (FSTN) Blue ( Single Retardation )

U : Negative (FSTN) Black/White ( Double Retardation )

S : Negative (STN)

P : Positive (HTN)

BACKLIGHT MODE

Version from 01 to 99

MODULE VERSION

A : Side Led Backlight (Amber)

B : Side Led Backlight (Blue)

G : Side Led Backlight (Green)

B : Bottom view ( 6 O'clock )

T : Top view ( 12 O'clock )

LCD MODE

VIEWING ANGLE

MODEL NUMBER

G1 2 8 2 5 W 0 06 4

STD. GRAPHIC : No. of row followed by no. of column

X X X

00 - STANDARD MODEL

REFER TO FACTORY FOR OTHER VERSIONS. TERM AND CONDITION APPLY

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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4.0 Absolute maximum rating (at Vss = 0V, Ambient temperature = 25°C)

NO ITEM SIMBOL MIN MAX UNIT

1. Operating Voltage Range VDD 1.8 3.3 V

2. Supply Voltage Range VLCD - 10.2 V

3. Input Voltage VIN - - V

4. Operating Temperature Top Refer page 3 °C

5. Storage Temperature Tst Refer page 3 °C

5.0 Electrical characteristics

NO ITEM SYMBOL CONDITION MIN TYP MAX UNIT

1. Power Supply

voltage (Logic) VDD – VSS - 2.7 3.0 3.3 V

2. Power Supply

voltage for LCD V0 - VSS 25°C 9.6±5% V

3. Current Supply IDD VDD – VSS =3.0V

- 0.2 0.4 mA

*Note: Point 2, power supply voltage for LCD functions as a reference voltage. CCT is to set

samples limit for contrast programming at factory level. This is to ensure consistent contrast

ratio for all production LCD.

5.1 Backlight Option

NO Forward Voltage

(V) Forward Current

(mA) Min Brightness

(cd/m2)*

Color

Min Typ Max Min Typ Max

1. White - 4.0 - - 60 80 60

2. Blue - 4.0 - - 60 80 30

3. Green 6.2 6.6 7.0 - 60 - 150

4. Yellow Green - 4.0 - - 60 120 40

5. Amber - 4.0 - - 60 120 60

6. Red - 4.0 - - 60 120 60

*Note : 1. Brightness Measured at backlight surface

2. On LCD surface, brightness is only about 10% to 15 % of backlight brightness.

3. Lifetime of backlight: For YG, Red, Amber = 50k hrs.

For White, Blue, Green = 20K hrs.

(Condition : Ta = 25°C with typical current supply)

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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6.0 Environmental and Reliability requirements

NO ITEM CONDITION

1. Operating Temperature Refer page 3

2. Storage Temperature Refer page 3

3. Operating Humidity Up to 90%RH

4. Lifetime 50000 HOURS (excluding backlight)

Note: The background on LCD has the possibility to be changed in different temperature range.

TEST

DESCRIPTION TEST PARAMETERS LCD LCM

Temperature Cycle

Operation

1 cycle = 0ºC for 30 minutes, +70ºC for 30minutes.

Perform 10 cycles. LCM in operation. N/A Yes

Temperature Cycle

Storage

1 cycle = -20ºC for 30 minutes, +70ºC for 30minutes.

Perform 10 cycles. LCM in non-operation. N/A Yes

Boiling LCD without polarizer. Boil LCD at 100ºC @ 100%

RH for 40 hours Yes N/A

Humidity Operation +40ºC at 90~95% RH for 250hours.

*Applicable when fail boiling test N/A Yes

Note: Applicable to prototype and pre-production.

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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7.0 LCD specification

7.1 Electro-optical characteristics (at ambient temperature = 25°C)

LCD TYPE

UNIT

NO ITEM SYMBOL CONDITION STN

YG STN

GREY

STN

-VE

BLUE/

PURP

LE

FSTN

+VE

B/W

FSTN

–VE

BLUE

FSTN -

VE

TRUE

B/W

FSTN

-VE

TRI

AXIS

REF.

1 Operating

Voltage

(Volt) VLCD θ = 0

Cr = max 9.6 ± 5% 7.1.1

θ x 1 +25 +20 +35 +25 +35 +35 +40

θ x 2 -25 -20 -35 -25 -35 -40 -40

θ y 1 -30 -25 -35 -30 -35 -35 -50

2 Viewing

Angle

(Deg) θ y 2

CR ≥ 2

VLCD =

9.6V +30 +25 +35 +30 +35 +35 +30

7.1.2

3 Contrast

Ratio CR θ = 00

VLCD

=9.6V 3.0 2.3 6.0 3.0 6.0 20 20 7.1.3

Rise

Time

(Tr) θ = 00 200

4 Response

Time

(msec) Decay

Time

(Td) θ = 00 250

7.1.4

Note:

1. Viewing angle data is based on bottom view product by default. Should it be a top

view product, values are then swap.

2. Contrast ratio is based on typical data when using white colour as backlight.

3. Equipment Used Eldim; Ez Contrast 120R , Spot Size = 2mm

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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NO CHARACTERISTICS DEFINITIONS

7.1.1

Definition of Operating

Voltage (VLCD)

VLCD

1/F

VLCD : Operating Voltage

F : Frame Frequency

7.1.2

Definition of Viewing

Angle

TOP

θ REAR

LEFT RIGHT

FRONT

BOTTOM

REAR (θy2)

LEFT(θx2) RIGHT(θx1)

FRONT (θy1)

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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7.1.3

Definition of Contrast

Ratio

NON-SELECT WAVE

BRIGHTNESS (%)

SELECT WAVE

b

a

OP E RAT I ON VOLTA GE

Contrast Ratio = Brightness of non-selected state (b)

Brightness of selected state (a)

Conditions

(a) Operating Voltage: VLCD

(b) Temperature: 25°C

(c) Viewing Angle, θ = 0o

7.1.4

Response Time

Luminance

(%)

90

10

Tr: Measured between 10% and 90% of LCD segment

maximum response with VON.

Td: With voltage switches to zero and the instant LCD

segment reaches 10% of its maximum response.

Td

Tr

Time

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Spec. No: G64128x25xxW00 REV 3.0

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8.0 Interface

8.1 Controller/Driver ST7565P

8.2 Duty Cycle 1/64

8.3 Pin out Assignments

Pin No Symbol Description

1 Vss Ground

2 Vdd Logic Power Supply

3 Vout Booster Output Voltage

4 /Res Read / Write execution control pin

5 /CS1 Chip Select execution control pin

6 A0 Data or Command execution control pin

7 WR Read / Write execution control pin

8 E Enable execution control pin

9 D0 8-bit MPU bus via the 8-bit bi-directional bus

10 D1 8-bit MPU bus via the 8-bit bi-directional bus

11 D2 8-bit MPU bus via the 8-bit bi-directional bus

12 D3 8-bit MPU bus via the 8-bit bi-directional bus

13 D4 8-bit MPU bus via the 8-bit bi-directional bus

14 D5 8-bit MPU bus via the 8-bit bi-directional bus

15 D6 8-bit MPU bus via the 8-bit bi-directional bus

16 D7 8-bit MPU bus via the 8-bit bi-directional bus

17 A Backlight Anode Terminal

18 K Backlight Cathode Terminal

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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9.0 Functional Descriptions

9.1 Read/Write timing characteristics

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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Read/Write characteristics (6800 series MPU)

9.2 Application Circuits

9.2.1 6800 – Series Parallel Interface

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Spec. No: G64128x25xxW00 REV 3.0

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10. Instruction Set

10.1 Command Table

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Spec. No: G64128x25xxW00 REV 3.0

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11. Power Supply

11.1 Boosting circuit is provided in the LCD module.

3.0V

11.2 Backlight power supply below:

Refer to 5.1

for Backlight supply

For LED backlight version only

12. Block Diagram

VDD

VSS

LED A

LED K

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Spec. No: G64128x25xxW00 REV 3.0

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13.0 Quality Assurance

13.1 ZONE DEFINITION

13.2 REJECTION CRITERIA

13.2.1 DIMENSIONAL DEFECTS

Defect

Category Defect

Description Criterion Drawing Specification

Glass Size Dimensions of

LCD, do not

conform to the

drawing

Reject Refer to LCD Physical

Dimension Drawing

Perimeter

Seal

Extension

Perimeter seal

epoxy enters the

effective viewing

area

Reject

End Seal

Size Size of end seal

does not meet

drawing

specification

Reject Refer to LCD Physical

Dimension Drawing

13.2.2 VISUAL DEFECTS

Defect Category Defect

Description Criterion Drawing Specification

Fracture A type of

glass

breakage

containing

running

cracks.

Inspectors

should

attempt to

remove it

with

fingernail. If

removed,

evaluate as

chip

Reject – if the size

is > 30% of the

contact ledge width.

EFFECTIVE VIEWING AREA

ZONE A

ZONE B

(Outside Viewing Area)

ZONE C

(Sealing Area)

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Spec. No: G64128x25xxW00 REV 3.0

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Defect Category Defect

Description Criterion Drawing Specification

Chip Chip in

cross over

area

1) Reject - if the

chip causes

crossover dot to be

exposed

2) Chip on outside

edge of the glass

plate but is greater

than 50% of glass

thickness at

crossover dot is

reject able.

Chip Chip in

contact pad

area

Accept if:-

a) X ≤ 2.0mm

b) Y ≤ 0.5mm

c) Z disregard

Chip in non-

contact pad

area

Accept if:-

a) X ≤ 6.0mm

b) Y ≤ 1.0mm

c) Z disregard

Chip in

perimeter

seal area

Accept if:-

a) Y ≤ 1/3 of

perimeter seal width

(W)

b) X ≤ 3.0mm

c) Z disregard

d) X and Y not

touch crossover dot

Corner Chip Corner chip

within seal

area

Accept if:-

a) X ≤ 1/3 of

perimeter seal

width (W)

b) Y ≤ 1/3 of

perimeter seal

width (W)

c) Z disregard

Chip

Epoxy of

crossover dot

exposed

Z

X Y

W

Z

Y

X

Y

Z

Y

X

Y

Z

X

Y

X

Z

W

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Spec. No: G64128x25xxW00 REV 3.0

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Defect Category Defect

Description Criterion Drawing Specification

Corner chip

not effecting

contact pad /

ITO

Accept if:-

a) XY ≤ 4mm2

AND

b) Y ≤ D and X ≤

2.0mm

c) Z disregard

Corner chip

effecting

contact pad /

ITO

A) Accept if:-

a) XY ≤ 4mm2

AND

b) Y ≤ D and X ≤

2.0mm

B) Accept if:-

a) X1 ≤ 2.0mm

b) Y1 ≤ 0.5mm

Z disregard

Glass flare A thin layer

of glass

flare at

contact area

Accept if:-

a) Flare thickness ≤

¼ W when W ≤

3mm

b) Flare thickness ≤

1mm when W >

3mm

W: Contact ledge

width

Glass burr A rough

edge(s) left

along the

scribing

edge (i.e.

along the

edges of

display)

Reject – if the burr

cause undersize or

oversize of the LCD

Refer to LCD Physical Dimension Drawing

Rainbow Colored ring

in sharp

blotches

observed

Reject – if 3 or more

colored rings in

sharp blotches of

color are observed.

(Limit samples

should be used

when applicable)

Y

X

D

Z

D

X

X1 Y Y1

A B

Z

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Spec. No: G64128x25xxW00 REV 3.0

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Defect Category Defect

Description Criterion Drawing Specification

Discoloration Reject - if the

discolorations enter

the active viewing

area of LCD. Color

of the LCD shall

follow product

specification as

specified in the

manufacturing

specification

Air Void LC does not

fulfill the

display

Reject

Fill end

contamination Discoloratio

n at end seal

area

Reject if

discoloration

exceeded the baffle

(for display with

baffle) or viewing

area (for display

without baffle)

13.2.3 POLARIZER DEFECT

Defect

Category Defect Description Criterion Drawing Specification

Polarizer

defect Polarizer coverage 1- Polarizer should cover effective viewing

area of display.

2- It is acceptable if perimeter seal bolder at

all sides could be seen.

3- It is acceptable if polarizer attaching

position meeting the tolerance mentioned

in the drawing.

4- It is reject able if polarizer edge jagged

and not even

Refer to LCD Physical

Dimension Drawing

Polarizer Peeling /

delamination 1- Reject if any edge or corner of the

polarizer is lifted up or not adheres to the

glass

Polarizer Scratches 1- Any scratch should be acceptable if it is

not visible from viewing distance at head of

position

2-Polarizer scratch in viewing area is reject

able if it is visible from the specified

viewing distance

3-Defect, which is visible under surface

glare, should be disregard

Polarizer damage 1-Stain mark or depression in front polarizer

surface should be acceptable if it is not

visible from viewing distance at head on

position.

2-Defect, which is visible under surface

glare, should be disregard

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Spec. No: G64128x25xxW00 REV 3.0

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Defect

Category Defect Description Criterion Drawing Specification

Zone / Acceptable No.

Dimension A

D ≤ 0.15mm NC B C

0.15 < D ≤ 0.30mm 3 NC NC

0.30 < D ≤ 0.50mm 2 5 NC

0.50 < D ≤ 1.0mm 0 3 NC

NC: No count 1 NC

D: Mean Diameter of Defect

Accept - if air bubble at the seal area does

not propagate into effective viewing area

Polarizer bubble /

Foreign material

13.2.4 FUNCTIONAL DEFECT

Defect

Category Defect Description Criterion Drawing Specification

Missing

common Part of the pattern

does not light up Reject

Missing

segment One or few segment

does not light up Reject

Common-

common short Common and

common connected Reject

Segment-

segment short Segment and

segment connected Reject

Common –

segment short Common and

segment connected

Reject

Wrong

viewing angle Wrong viewing

angle Reject if display viewing angle not conform

to customer requirement

Metal residue Extra spot lights up

at the border of the

segment.

Accept if ≤ 0.20mm (mean diameter)

Slow response Response of the

display on one side

slower than the

other side

Reject if it is visible at 30cm distance

Reverse twist/

tilt Segment are darker

or clearer than other

area of the same

segment

Reject

Misalignment Segment fatter or

smaller or extra

segment

Reject if > 10% of designed segment width

and visible at 30cm distance

Acceptable No. Zone /

Dimension A B C

D < 0.10mm NC NC NC

0.10<D < 0.20mm 3 3 NC

NC: No count

Pin Hole Pin hole / void at

light up segment

D: Mean Diameter of Defect

A

B

D = (A + B)/2

A

B

D = (A + B)/2

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Spec. No: G64128x25xxW00 REV 3.0

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Defect

Category Defect Description Criterion Drawing Specification

Segment

Smearing Light up segment

smear Reject

Dim segment Display shows poor

contrast at pre set

voltage

Reject

13.2.5 BLACK SPOT, WHITE SPOT AND FOEREIGN MATERIAL

Defect

Category Defect Description Criterion Drawing Specification

Zone / Acceptable No.

Dimension A B C

D < 0.10mm NC NC NC

0.10<D < 0.20mm 3 3 NC

0.20 < D < 0.30mm 1 2 NC

D > 0.30 mm 0 0 NC

NC: No count

Black Spot,

White Spot

and Foreign

Material

Black Spot, White

Spot and Foreign

Material

D: Mean Diameter of Defect

13.2.6 LINE SHAPE AND SCRATCHES

Defect

Category Defect Description Criterion Drawing Specification

Zone /Dimension Acceptable No.

X Y A B C

- <0.01mm NC NC NC

< 2 mm < 0.02mm 1 1 NC

<1 mm < 0.0 2mm 1 2 NC

Line shape and

scratches Line shape and

scratches

Note: Total defects shall not exceed five

A

B

D = (A + B)/2

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Spec. No: G64128x25xxW00 REV 3.0

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14. Precaution for using LCM

1.

Liquid Crystal Display (LCD)

LCD is made up of glass, organic sealant, organic fluid and

polymer based polarizers. The following precautions should

be taken when handling.

b) Keep the temperature within the range of use and

storage. Excessive temperature and humidity

could cause polarization degredation, polarizer

peel off or bubble.

c) Do not contact the exposed polarizer with

anything harder than HB pencil lead. To clean

dust off the display surface, wipe gently with

cotton, chamois or other soft material soaked in

petroleum benzin.

d) Wipe off saliva or water drops immediately.

Contact with water over a long period of time

may cause polarizer deformation or colour

fading, while an active LCD with water

condensation on its surface will cause corrosion

of ITO electrodes.

e) Glass can be easily chipped or cracked from

rough handling, especially at corners and edges.

f) Do not drive LCD with DC voltage.

2. Liquid Crystal Display Modules.

2.1 Mechanical Considerations

LCM are assembled and adjusted with a high

degree of precision. Avoid excessive shocks and

do not make any alterations or modification. The

following should be noted.

a) Do not tamper in any way with the tabs

on the metal frame.

b) Do not modify the PCB by drilling

extra holes, changing its outline,

moving its component or modifying its

pattern.

c) Do not touch the elastomer connector,

especially insert a backlight panel (for

example, EL)

d) When mounting a LCM make sure that

the PCB is not under any stress such as

bending or twisting. Elastomer contacts

are very delicate and missing pixels

could result from slight dislocation of

any of the elements.

a) Avoid pressing on the metal bezel,

otherwise the elastomer connector

could be deformed and lose contact,

resulting in missing pixels.

2.2 Static Electricity

LCM contains CMOS LSI’s and the same

precaution for such devices should apply, namely

a) The operator should be grounded whenever

he/she comes into contact with the module.

Never touch any of the conductive parts

such as the LSI pads, the copper leads on the

PCB and the interface terminals with any

parts of the human body.

b) The modules should be kept in antistatic

bags or other containers to static for storage.

c) Only properly grounded soldering irons

should be used.

d) If an electric screwdriver is used, it should

be well grounded and shielded from

commutator spark.

e) The normal static prevention measures

should be observed for work clothes and

working benches, the latter conductive

(rubber) mat is recommended.

f) Since dry air is inductive to statics, a relative

humidity of 50-60% is recommended.

2.3 Soldering

a) Solder only to the I/O terminals.

b) Use only soldering irons with proper

grounding and no leakage.

c) Soldering temperature: 280 °C

d) Soldering time: 3 to 4 sec

e) Use eutectic solder with resin flux fill.

f) If flux is used, the LCD surface should be

covered to avoid flux spatters. Flux residue

should be removed afterwards.

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Spec. No: G64128x25xxW00 REV 3.0

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2.4 Operation

a) The contras can be adjusted by varying the

LCD driving voltage V0

b) Driving voltage should be kept within

specified range, excess voltage shortens

display life.

c) Response time increases with decrease in

temperature.

d) Display may turn black or dark blue at

temperature above its operational range, this

is (however not pressing on the viewing

area) may cause the segments to appear

“fractured”.

e) Mechanical disturbance during operation (

such as pressing on the viewing area) may

cause the segments to appear “fractured”.

2.5 Storage

If any fluid leaks out of the damage glass cell,

wash off any human part that comes into contact

with soap and water. Never swallow the fluid.

The toxicity is extremely low but caution should

be exercised at all the time.

2.6 Limited Warranty

Unless otherwise agreed between Crystal Clear

Technology and customer, Crystal Clear

Technology will replace or repair any of its LCD

and LCM which is found to be defective

electrically and visually when inspected in

accordance with Crystal Clear Technology

acceptance standards, for a period of one year

from date of shipment. Confirmation of such date

shall be based on freight documents. The

warranty liability of Crystal Clear Technology is

limited to repair and/or replacement on the terms

set forth above. Crystal Clear Technology will

not responsible for any subsequent or

consequential events.

CRYSTAL CLEAR TECHNOLOGY SDN. BHD.

Spec. No: G64128x25xxW00 REV 3.0

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Crystal Clear Technology

16 Jalan TP5—Taman Perindustrian Sime UEP

47600 Subang Jaya—Selangor DE

Malaysia