KYOCERA KCG057QVLDG-G000 User Manual

	Spec No.	TQ3C-8EAC0-E1DDV30-00
SPEC	Date	March 13, 2007

TYPE : KCG057QVLDG-G000

< 5.7 inch QVGA transmissive color STN with LED backlight>

CONTENTS

1. Application

2. Construction and outline

3. Mechanical specifications

4. Absolute maximum ratings

5. Electrical characteristics

6. Optical characteristics

7. Circuit block diagram

8. Interface signals

9. Interface timing chart

10. Data and screen

11. Input timing characteristics

12. Supply voltage sequence condition

13. Backlight characteristics

14. Lot number identification

15. Warranty

16. Precautions for use

17. Reliability test data

Mar.19,2007

18. Outline drawing

KYOCERA CORPORATION KAGOSHIMA HAYATO PLANT LCD DIVISION

This specification is subject to change without notice. Consult Kyocera before ordering.

Original	Designed by: Engineering dept.			Confirmed by: QA dept.
Issue Date	Prepared	Checked	Approved	Checked	Approved
	Prepared	Checked	Approved	Checked	Approved

March 13, 2007

Spec No.	Part No.	Page
TQ3C-8EAC0-E1DDV30-00	KCG057QVLDG-G000	-

Warning

1.This Kyocera LCD module has been specifically designed for use only in electronic devices and industrial machines in the area of audio control, office automation, industrial control home appliances, etc. The module should not be used in applications where the highest level of safety and

and reliability are required and module failure or malfunction of such module results in physical harm or loss of life, as well as enormous damage or loss. Such fields of applications include, without limitation, medical, aerospace, communications infrastructure, atomic energy control. Kyocera expressly disclaims any and all liability resulting in any way to the use of the module In such applications.

2.Customer agrees to indemnity, defend and hold Kyocera harmless

from and against any and all actions, claims, damages, liabilities, awards, costs, and expenses, including legal expenses, resulting from or arising out of Customer's use, or sale for use, or Kyocera modules in applications.

Caution

1. Kyocera shall have the right, which Customer hereby acknowledges, to immediately scrap or destroy tooling for Kyocera modules for which no Purchase Orders have been received from the Customer in a two-year period.

Spec No.

Part No.

Page

TQ3C-8EAC0-E1DDV30-00

KCG057QVLDG-G000

Revision record

Date

Confirmed by : QA dept.

Prepared

Checked

Approved

Checked

Approved

Rev.No.

Date

Page

Descriptions

Spec No.	Part No.	Page
TQ3C-8EAC0-E1DDV30-00	KCG057QVLDG-G000	1

1.Application

This document defines the specification of KCG057QVLDG-G000. (RoHS Compliant)

2.Construction and outline

LCD	: Transmissive color dot matrix type STN
Duty ratio	: 1/240 duty
Backlight system	: LED
Polarizer	: Glare treatment
Additional circuit	: Bias voltage circuit, Randomizing circuit,
	DC/DC converter circuit, Temperature compensation circuit

3. Mechanical specifications

Item		Specification	Unit

Outline dimensions		144 (W)× (104.8) (H) × 12.7 (D)	mm

Active area		115.18 (W) × 86.38 (H)	mm
Active area		(14.4cm / 5.7 inch (Diagonal))	mm
		(14.4cm / 5.7 inch (Diagonal))
Effective viewing area		117.2 (W) × 88.4 (H)	mm

Dot format		320×(R,G,B) (W) × 240 (H)	dot

Dot size		0.10 (W) × 0.34 (H)	mm

Dot pitch		0.12 (W) × 0.36 (H)	mm

Base color	*1	Normally Black	-

Mass		175	g

*1 Due to the characteristics of the LCD material, the color varies with environmental temperature.

M022070

Spec No.	Part No.	Page
TQ3C-8EAC0-E1DDV30-00	KCG057QVLDG-G000	2

4. Absolute maximum ratings

4-1. Electrical absolute maximum ratings

Item		Symbol	Min.	Max.	Unit

Supply voltage for logic		VDD	0	6.0	V
Supply voltage for LCD driving		VCONT	0	VDD	V

Input signal voltage	*1	VIN	0	VDD	V

FRM frequency		fFRM	-	150	Hz
LED forward current	*2	IF	-	27	mA

Reversed voltage	*2	VR	-	5	V

*1 Input signal : FRM, LOAD, CP, DISP, D0 D7 *2 For each “AN1-CA1”, “AN2-CA2” and “AN3-CA3”

4-2. Environmental absolute maximum ratings

Item		Symbol	Min.	Max.	Unit
Operating temperature	*1	TOP	0	60	°C

Storage temperature	*2	TSTO	-20	60	°C

Operating humidity	*3	HOP	10	*4	%RH
Storage humidity	*3	HSTO	10	*4	%RH

Vibration		-	*5	*5	-

Shock		-	*6	*6	-

*1 Operating temperature means a temperature which operation shall be guaranteed. Since display performance is evaluated at 25°C, another temperature range should be confirmed.

*2 Temp. = -20°C 48h , Temp. = 60°C 168h

Store LCD panels at normal temperature/humidity. Keep them free from vibration and shock. An LCD panel that is kept at a low or a high temperature for a long time can be defective due to other conditions, even if the low or high temperature satisfies the standard.

(Please refer to “Precautions for Use” for details.) *3 Non-condensing

*4 Temp. 40°C, 85%RH Max.

Temp. 40°C, Absolute humidity shall be less than 85%RH at 40°C.

Frequency	10 55 Hz	Acceleration value
Vibration width	0.15mm		(0.3 9 m/s2)
Interval	10-55-10 Hz		minutes

2 hours in each direction X, Y, Z (6 hours total) EIAJ ED-2531

*6 Acceleration: 490 m/s2, Pulse width: 11 ms 3 times in each direction: ±X, ±Y, ±Z EIAJ ED-2531

M022070

		Spec No.			Part No.			Page
		TQ3C-8EAC0-E1DDV30-00				KCG057QVLDG-G000		3

5. Electrical characteristics
5-1. VDD = 5.0V				VDD = +5.0V±5%, Temp. = 0 60°C
				VDD = +5.0V±5%, Temp. = 0 60°C
Item	Symbol		Condition	Min.		Typ.	Max.	Unit

Supply voltage for logic	VDD		-	4.75		5.00	5.25	V

Supply voltage for LCD driving	VCONT= VOP		0 50°C *3	1.30		1.80	2.30	V
1, 2	VCONT= VOP		60°C	-		-	2.40	V
1, 2			60°C	-		-	2.40	V

Input signal voltage	VIN		"High" level	0.8VDD		-	VDD	V
(FRM,LOAD,CP,DISP,D0 D7)	VIN		"Low" level	0		-	0.2VDD	V
(FRM,LOAD,CP,DISP,D0 D7)


Input current	IIN		Input signal	-100		-	100	µA

Rush current for logic	IRUSH		When LCD			3.0A (Peak) × 1ms
Rush current for logic	IRUSH		turn on.			3.0A (Peak) × 1ms
			turn on.
Clock frequency	fCP		-	-		-	10.00	MHz

Frame frequency *4	fFRM		-	70		75	80	Hz

Current consumption for logic	IDD		*5	-		27	41	mA

Power consumption	PDISP			-		135	203	mW
Power consumption	PDISP			-		135	203	mW

*1 Maximum contrast ratio is obtained by adjusting the LCD supply voltage (VCONT = VOP) for driving the LCD.

*2 Frame frequency : fFRM = 75Hz

*3 The LCD module has a temperature compensation circuit.

*4 In consideration of display quality, it is recommended that frame frequency be set in the range of 70-80Hz. When you have to use higher frame and clock frequencies, confirm the LCD’s performance and quality prior to finalizing the frequency value. Generally, as frame and clock frequencies become higher current consumption increases and display quality will degrade.

*5 Display pattern:

VDD = 5.0V, VCONT = VOP, fFRM = 75Hz, fCP = 2.16MHz, Temp. = 25°C 1 2 3 4 5 6 960(dot)

1■■■■■■■■■■■■■■■■■■■■

2□□□□□□□□□□□□□□□□□□□□

3■■■■■■■■■■■■■■■■■■■■

:□□□□□□□□□□□□□□□□□□□□

:■■■■■■■■■■■■■■■■■■■■

:□□□□□□□□□□□□□□□□□□□□

239■■■■■■■■■■■■■■■■■■■■

240 □□□□□□□□□□□□□□□□□□□□

(dot)

M022070

		Spec No.			Part No.			Page
		TQ3C-8EAC0-E1DDV30-00				KCG057QVLDG-G000		4

5-2. VDD = 3.3V				VDD =+3.3V±0.3V, Temp. = 0 60°C
				VDD =+3.3V±0.3V, Temp. = 0 60°C
Item	Symbol		Condition	Min.		Typ.	Max.	Unit

Supply voltage for logic	VDD		-	3.0		3.3	3.6	V

Supply voltage for LCD driving	VCONT=VOP		0 50°C *3	1.30		1.80	2.30	V
1, 2	VCONT=VOP		60°C	-		-	2.40	V
1, 2			60°C	-		-	2.40	V

Input signal voltage	VIN		"High" level	0.8VDD		-	VDD	V
(FRM,LOAD,CP,DISP,D0 D7)	VIN		"Low" level	0		-	0.2VDD	V
(FRM,LOAD,CP,DISP,D0 D7)


Input current	IIN		Input signal	-100		-	100	µA

Rush current for logic	IRUSH		When LCD			3.0A (Peak) × 1ms
Rush current for logic	IRUSH		turn on.			3.0A (Peak) × 1ms
			turn on.
Clock frequency	fCP		-	-		-	10.00	MHz

Frame frequency *4	fFRM		-	70		75	80	Hz

Current consumption for logic	IDD		*5	-		41	61	mA

Power consumption	PDISP			-		134	201	mW
Power consumption	PDISP			-		134	201	mW

*1 Maximum contrast ratio is obtained by adjusting the LCD supply voltage (VCONT=VOP) for driving the LCD.

*2 Frame frequency : fFRM = 75Hz

*3 The LCD module has a temperature compensation circuit.

*5 Display pattern:

VDD = 3.3V, VCONT = VOP, fFRM = 75Hz, fCP = 2.16MHz, Temp. = 25°C 1 2 3 4 5 6 960(dot)

1■■■■■■■■■■■■■■■■■■■■

2□□□□□□□□□□□□□□□□□□□□

3■■■■■■■■■■■■■■■■■■■■

:□□□□□□□□□□□□□□□□□□□□

:■■■■■■■■■■■■■■■■■■■■

:□□□□□□□□□□□□□□□□□□□□

239■■■■■■■■■■■■■■■■■■■■

240 □□□□□□□□□□□□□□□□□□□□

(dot)

M022070

					Spec No.			Part No.			Page
					TQ3C-8EAC0-E1DDV30-00			KCG057QVLDG-G000			5

6. Optical characteristics						Measuring spot =φ6.0mm, Temp. = 25°C
						Measuring spot =φ6.0mm, Temp. = 25°C
	Item		Symbol	Condition		Min.	Typ.		Max.		Unit

	Response time	Rise	τr	θ=φ=0°		-	180		280		ms

		Down	τd	θ=φ=0°		-	170		270		ms
		Down	τd	θ=φ=0°		-	170		270		ms

			θUPPER			-	20		-		deg.

	Viewing angle range		θLOWER	CR 2		-	35		-
			θLOWER			-	35		-

			φLEFT			-	50		-		deg.
			φLEFT			-	50		-

			φRIGHT			-	50		-
			φRIGHT			-	50		-

	Contrast ratio		CR	θ=φ=0°		30	55		-	-

	Brightness		L	IF=25mA/Line		110	180		-	cd/m2
		Red	x	θ=φ=0°		0.45	0.50		0.55

			y			0.31	0.36		0.41
			y			0.31	0.36		0.41

		Green	x	θ=φ=0°		0.25	0.30		0.35

	Chromaticity		y			0.46	0.51		0.56	-
	Chromaticity		y			0.46	0.51		0.56
	coordinates		x	θ=φ=0°		0.10	0.15		0.20
	coordinates
		Blue

			y			0.07	0.12		0.17
			y			0.07	0.12		0.17

		White	x	θ=φ=0°		0.24	0.29		0.34

			y			0.26	0.31		0.36
			y			0.26	0.31		0.36