RGB 7″ High Resolution series

This datasheet gives detailed information about the Riverdi 7″ high brightness TFT displays with an RGB interface. The displays come in different versions: with capacitive or no touchscreen, with a decorative cover glass, as well as with our without a metal mounting frame.

Order now

Rev.1.0
2019-03-21

ITEM	CONTENTS	UNIT
LCD Type	TFT/Transmissive/Normally black	/
Size	7.0	Inch
Viewing Direction	Full Angle	–
Active Area (W × H)	154.21 × 85.92	mm²
Dot Pitch (W × H)	0.1432 × 0.1506	mm²
Number Of Dots	1024 (RGB) × 600	/
Driver IC	EK79001HK+EK73215BCGA	/
Backlight Type	27 LEDs	/
Interface Type	RGB	/
Pixel Arrangement	RGB Vertical Stripe	/
Surface Treatment	Anti-glare / Clear (for CTP)	/
Input Voltage	3.3	V
Weight	–	g

Note 1: RoHS, REACH SVHC compliant

Note 2: LCM weight tolerance: ± 5%.

Revision Record

REV NO.	REVDATE	CONTENTS	REMARKS
1.0	2019-03-21	Initial Release
1.1	2019-12- 15	Upgrade Backlight lifetime

Table of Content

1. Module classification information

2. Assembly guide – integration

2.1. UxTouch assembly

2.2. Mounting frame

3. Dawings

4. Absolute maximum ratings

5. Electrical characteristics

6. Driving LED backlight

7. Power consumption

8. Electro-optical characteristics

9 Interface description

9.1. TFT LCD Panel

10 Timing characteristics

10.1. Vertical input timing

10.2. Horizontal Input timing

10.3. Parallel RGB Timing characteristic

10.3.1. DE MODE

10.3.2. HV MODE – horizontal input timing

10.3.3. HV MODE – vertical input timing

10.3.4. Power on/off sequence

11 Capacitive touch screen panel specifications

11.1 Mechanical characteristics

11.2 Electrical characteristics

11.3 Interface description

11.4 Interface timing characteristics

11.5 I2C Read/Write Interface Description

11.6 Communication of the I2C interface with Host

11.7 Touch data read protocol

11.8 Data description

11.9 Interrupt Trigger Mode

12. Inspection

12.1. Inspection condition

12.1. Inspection standard

13. Reliability test

1. Module classification information

RV	T	70	x	S	T	x	W	x	0x
1.	2.	3.	4.	5.	6.	7.	8.	9.	10.

1.	BRAND	RV – Riverdi
2.	PRODUCT TYPE	T – TFT Standard F – TFT Custom
3.	DISPLAY SIZE	70 – 7.0”
4.	MODEL SERIAL NO.	A (A-Z) U – UxTouch
5.	RESOLUTION	S – 1024×600 px
6.	INTERFACE	T– RGB
7.	FRAME	N – No Frame F – Mounting Frame
8.	BACKLIGHT TYPE	W – LED White
9.	TOUCH PANEL	N – No Touch Panel C – Capacitive Touch Panel
10.	VERSION	0x (00-99)

2. Assembly guide – integration

Three options of rear side adhesive tape are available: double side adhesive tape 0.2 mm with 3M 467MP glue, foam double side adhesive tape 0.5 mm with DST 3M 9495LE glue or without any tape.

There are also two versions of glass color: black and white.

Rear side adhesive tape options:


Double side adhesive tape with DST 3M 9495LE glue (total thickness 0.2mm)	Foam double side adhesive tape with 3M 9495LE glue (total thickness 0.5mm)	Without tape

Cover glass color options:


BLACK	WHITE

NAME OF THE PRODUCT	PART NUMBER		DESCRIPTION
RiTFT-70H	RVT70ASTNWN00	RGB
RiTFT-70H-FR	RVT70ASTFWN00	RGB, Frame
RiTFT-70H-CAP	RVT70ASTNWC00	RGB, CTP
RiTFT-70H-CAP-FR	RVT70ASTFWC00	RGB, CTP, Frame
RiTFT-70H-CAP-UX	RVT70USTNWC00	RGB, CTP uxTouch, black cover glass, 0.2mm DST
	RVT70USTNWC01	RGB, CTP uxTouch, black cover glass, 0.5 mm DST
	RVT70USTNWC02	RGB, CTP uxTouch, black cover glass, no DST
	RVT70USTNWC03	RGB, CTP uxTouch, white cover glass, 0.2mm DST
	RVT70USTNWC04	RGB, CTP uxTouch, white cover glass, 0.5mm DST
	RVT70USTNWC05	RGB, CTP uxTouch, white cover glass, no DST

2.1. UxTouch assembly

UxTouch are LCD TFT displays with specially designed projected capacitive touch panels. UxTouch display can be mounted without any holed in the housing. Our standard UxTouch displays include double-sided adhesive tape (DST) to stick TFT easily to the housing.

UxTouch models with double-side adhesive tape (PN with endings 00, 01, 03, 04) can be mounted by connecting the glass to the housing. Riverdi recommends to use support brackets assembled to display’s back. An additional support will stiffen the whole structure and minimize the influence of external factors such as vibration. Figure 1 below show examples of using support elements.

Figure 1. Example of using support brackets

2.1. Mounting frame

For dimensions 3.5”, 4.3”, 5.0” and 7.0” the product with mounting frame version is available. Thanks to the four catches attached to the side, frame provides strong assembly to the surface by mounting element (like the screw, see Figure 3). The frames are specially designed to fit Riverdi products perfectly. The diameter of the mounting hole is 3.5mm.

Figure 2. Mounting frame

3. Drawings

4. Absolute maximum ratings

PARAMETER	SYMBOL	MIN	MAX	UNIT
Power for Circuit Driving	VDD	-0.3	3.96	V
	AVDD	-0.5	14.85	V
	VGH	-0.3	40	V
	VGL	-20.0	0.3	V
Operating Temperature	T_OP	-20	70	°C
Storage Temperature	T_ST	-30	80	°C
Humidity	RH	10%(@ 25°C)	–	RH

5. Electrical characteristics

PARAMETER	SYMBOL	MIN	TYP	MAX	UNIT	NOTE
Supply Voltage For Module	DVDD	3.0	3.3	3.6	V
	VGH	17	18	19	V
	VGL	-6.6	-6.0	-5.4	V
	AVDD	9.4	9.6	9.8	V
	VCOM	3.6	3.8	4.0	V
Video signal amplitude (VR, VG, VB)	VIA	–	–	AVDD-0.4	V
	VIAC	–	–	–	V	AC component
	VIDC	–	AVDD/2	–	V	DC component
VCOM	VCAC	–	–	–	VP-P	AC component
VCOM	VCDC	–	–	–	V	DC component, Note1
Input Signal Voltage	VIH	0.7DVDD	–	DVDD	V	Note2
Input Signal Voltage	VIL	0	–	0.3DVDD	V	Note2
Current of power supply	IDD	–	30	45	mA	DV DD =3.3V
	IADD	–	35	45	mA	AVDD=9.6V
	IGH	–	0.5	1	uA	VGH=18V
	IGL	–	0.5	1	mA	VGL=-6V

Note1:The brightness of LCD panel could be changed by adjusting the AC component of VCOM.

Note2: STHL, STHR, OEH, L/R, CPH1~CPH3, STVD, STVU, OEV,CKV,U/D

6. Driving LED backlight

ITEM	SYMBOL	MIN	TYP	MAX	UNIT	NOTE
Backlight driving voltage	VF	9.0	9.6	10.2	V
Backlight driving current	IF	–	270	–	mA
Backlight Power Consumption	WBL	–	2592	–	mW
Life Time	–	–	50000	–	Hrs	Note

Note: If LED is driven by high current, high ambient temperature & humidity condition. The life time of LED will be reduced. Operating life means brightness goes down to 50% initial brightness. Typical operating life time is estimated data.

7. Power consumption

ITEM	SYMBOL	CONDITION	MIN	TYPE	MAX	UNIT
Gate on power current	IVGH	VGH=18V	–	0.5	1	mA
Gate off power current	IVGL	VGL=-6V	–	0.5	1	mA
Digital power current	IDVDD	DVDD=3.3V	–	30	45	mA
Analog power current	IAVDD	AVDD=9.6V	–	35	45	mA
Total power consumption	PC		–	447	604	mW

Note: Typ. Specification: Gray-level test pattern; Max Specification: Black test pattern

256 gray pattern

Black pattern

8. Electro-optical characteristics

ITEM		SYMBOL	CONDITION	MIN	TYP	MAX	UNIT	REMARK	NOTE
Response Time		Tr+Tf	θ=0° ∅=0° Ta=25	–	35	–	ms	FIG 1.	4
Contrast Ratio		Cr	θ=0° ∅=0° Ta=25		800	–	—	FIG 2.	1
Surface Luminance no touch module		Lv		–	1000	–	cd/m²	FIG 2.	2
Surface Luminance CTP module		Lv		–	900	–	cd/m²	FIG 2.	2
Viewing Angle Range		θ	∅ = 90°	–	85	–	deg	FIG 3.	6
			∅ = 270°	–	85	–	deg	FIG 3.
			∅ = 0°	–	85	–	deg	FIG 3.
			∅ = 180°	–	85	–	deg	FIG 3.
CIE (x, y) Chromaticity	Red	x	θ=0° ∅=0° Ta=25	–	–	–	FIG 2.		5
	Red	y		–	–	–
	Green	x		–	–	–
	Green	y		–	–	–
	Blue	x		–	–	–
	Blue	y		–	–	–
	White	x		0.27	0.31	0.35
	White	y		0.29	0.33	0.37

Note 1. Contrast Ratio(CR) is defined mathematically as below, for more information see Figure 4 .

Note 2. Surface luminance is the LCD surface from the surface with all pixels displaying white. For more information, see Figure 4 .

Note 3. The uniformity in surface luminance δ WHITE is determined by measuring luminance at each test position 1 through 5, and then dividing the maximum luminance of 5 points luminance by minimum luminance of 5 points luminance. For more information, see Figure 4 .

Note 4. Response time is the time required for the display to transition from white to black (Rise Time, Tr) and from black to white (Decay Time, Tf). For additional information see FIG 1. The test equipment is Autronic-Melchers’s ConoScope series.

Note 5. CIE (x, y) chromaticity, the x, y value is determined by measuring luminance at each test position 1 through 5, and then make average value.

Note 6. Viewing angle is the angle at which the contrast ratio is greater than 2. For TFT module the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see Figure 4.

Note 7. For viewing angle and response time testing, the testing data is based on Autronic-Melchers’s ConoScope series. Instruments for Contrast Ratio, Surface Luminance, Luminance Uniformity, CIE the test data is based on TOPCON’s BM-5 photo detector.

Note 8. For TFT module, Gray scale reverse occurs in the direction of panel viewing angle.

Figure 3. The definition of response time

Figure 4. Measuring method for Contrast ratio, surface luminance, Luminance uniformity, CIE (x, y) chromaticity

9. Interface description

9.1. TFT LCD Panel

PIN NO.	SYMBOL	I/O	DESCRIPTION	NOTES
1	VLED+	P	Power for LED backlight (Anode)
2	VLED+	P	Power for LED backlight (Anode)
3	VLED-	P	Power for LED backlight (Cathode)
4	VLED-	P	Power for LED backlight (Cathode)
5	GND	P	Power Ground
6	VCOM	I	Common Voltage
7	DVDD	P	Power for Digital Circuit
8	MODE	I	DE/SYNC mode select	Note 1
9	DE	I	Data Input Enable
10	VS	I	Vertical Sync Input
11	HS	I	Horizontal Sync Input
12	B7	I	Blue data (MSB)
13	B6	I	Blue data
14	B5	I	Blue data
15	B4	I	Blue data
16	B3	I	Blue data
17	B2	I	Blue data
18	B1	I	Blue data	Note 2
19	B0	I	Blue data (LSB)	Note 2
20	G7	I	Green data (MSB)
21	G6	I	Green data
22	G5	I	Green data
23	G4	I	Green data
24	G3	I	Green data
25	G2	I	Green data
26	G1	I	Green data	Note 2
27	G0	I	Green data (LSB)	Note 2
28	R7	I	Red data (MSB)
29	R6	I	Red data
30	R5	I	Red data
31	R4	I	Red data
32	R3	I	Red data
33	R2	I	Red data
34	R1	I	Red data	Note 2
35	R0	I	Red data(LSB)	Note 2
36	GND	P	Power Ground
37	DCLK	P	Sample Clock
38	GND	P	Power Ground
39	L/R	I	Left/Right selection	Note 4,5
40	U/D	I	Up/Down selection	Note 4,5
41	VGH	P	Gate ON Voltage
42	VGL	P	Gate OFF Voltage
43	AVDD	P	Power for analog circuit
44	RESET	I	Global reset pin	Note 6
45	NC	–	No connection
46	VCOM	I	Common Voltage
47	DITHUB	I	Dithering Function	Note 7
48	GND	I	Power Ground
49	NC	–	No Connection
50	NC	–	No Connection

I: input, O:output, P:Power

Note 1. DE/SYNC mode select. Normally pull high.
When select DE mode, MODE=”1”, VS and HS must pull high.

Note 2. When input 18 bits RGB data, the two low bits of R,G and B data must be grounded.

Note 3. Data shall be latched at the falling edge of DCLK.

Note 4. Selection of scanning mode:

SETTING OF SCAN CONTROL INPUT		SCANNING DIRECTION
U/D	L/R	SCANNING DIRECTION
GND	DVDD	Up to down, left to right
DVDD	GND	Down to up, right to left
GND	GND	Up to down, right to left
DVDD	DVDD	Down to up, left to right

Note 5. Definition of scanning direction, refer to the figure as below:

Note 6. Global reset pin. Active low to enter reset state, Suggest to connect with an RC reset circuit for stability. Normally pull high.

Note 7. Dithering function enable control, normally pull high.
When DITHUB=”1”, Disable internal dithering function,
When DITHUB=”0”, Enable internal dithering function.

10. Timing characteristics

10.1. Vertical input timing

10.2. Horizontal Input timing

10.3 Parallel RGB Timing characteristic

10.3.1 DE MODE

PARAMETER	SYMBOL	VALUE			UNIT
PARAMETER	SYMBOL	MIN.	TYP.	MAX	UNIT
DCLK frequency (frame rate 60Hz)	fclk	40.8	51.2	67.2	MHz
Horizontal display area	thd	1024			DCLK
HSYNC period time	th	1114	1344	1400	DCLK
HSYNC blanking	thb+thfp	90	320	376	DCLK
Vertical display area	tvd	600			H
VSYNC period time	tv	610	635	800	H
VSYNC blanking	tvb+tvfp	10	85	200	H

10.3.2 HV MODE – horizontal input timing

PARAMETER	SYMBOL	VALUE			UNIT
PARAMETER	SYMBOL	MIN.	TYP.	MAX	UNIT
Horizontal display area	thd	1024			DCLK
DCLK frequency (frame rate 60Hz)	fclk	44.9	51.2	63	MHz
1 Horizontal Line	th	1200	1344	1400	DCLK
HSYNC pulse width	thpw	1	–	140	DCLK
HSYNC back porch	thbp	160	160	160	DCLK
HSYNC front porch	thfp	16	160	216	DCLK

10.3.3 HV MODE – vertical input timing

PARAMETER	SYMBOL	VALUE			UNIT
PARAMETER	SYMBOL	MIN.	TYP.	MAX	UNIT
Vertical display area	tvd	600			H
VSYNC period time	tv	624	635	750	H
VSYNC pulse width	tvpw	1	–	20	H
VSYNC back porch	tvb	23	23	23	H
VSYNC front porch	tVfp	1	12	127	H

10.3.4 Power on/off sequence

11. Capacitive touch screen panel specifications

11.1 Mechanical characteristics

DESCRIPTION	INL SPECIFICATION	REMARK
Touch Panel Size	7 inch
Product Thickness	2.3mm
Glass Thickness	1.1mm
Ink View Area	155.08mm x 87.42mm
Sensor Active Area	156.68mm x 88.52mm
Input Method	5 Finger
Activation Force	Touch
Surface Hardness	≥7H

11.2 Electrical characteristics

DESCRIPTION		SPECIFICATION
Operating Voltage		DC 2.8~3.3V
Power Consumption (IDD)	Active Mode	10~18mA
	Sleep Mode	30~50μA
Interface		I²C
Linearity		<1.5%
Controller		FT5426
I2C address		0x38 (7 bit address)
Resolution		1792*1024

11.3 Interface description

PIN NO.	SYMBOL	DESCRIPTION	REMARK
1	VSS	Power Ground
2	VDD	Power For CTP
3	SCL	I2C SCL
4	NC	–
5	SDA	I2C SDA
6	NC	–
7	/RST	Reset pin
8	NC	No Connection
9	/INT	Interrupt signal from CTP
10	VSS	Power Ground

11.4 Interface timing characteristics

PARAMETER	MIN	MAX	UNIT
SCL Frequency	0	400	kHz
Bus Free Time Between a STOP and START Condition	4.7	/	μs
Hold Time (repeated) START Condition	4.0	/	μs
Data Setup Time	250	/	ns
Setup Time for Repeated START Condition	4.7	/	μs
Setup Time for STOP Condition	4.0	/	μs

11.5 I2C Read/Write Interface Description

Figure 5. Write N bytes to I2C slave

Figure 6. Set Data Address

Figure 7. Read X bytes from I2C Slave

11.6 Communication of the I2C interface with Host

Figure 8. Communication of the I2C interface with Host

11.7 Touch data read protocol

ADDRESS

NAME

BIT7

BIT6

BIT5

BIT4

BIT3

BIT2

BIT1

BIT0

HOST ACCESS

00h

DEVIDE_MODE

Device Mode[2:0]

01h

GEST_ID

Gesture ID[7:0]

02h

TD_STATUS

Number of touch points[3:0]

03h

TOUCH1_XH

1^stEvent Flag

1^stTouch X Position[11:8]

04h

TOUCH1_XL

1^stTouch X Position[7:0]

05h

TOUCH1_YH

1^st Touch ID[3:0]

1^stTouch X Position[11:8]

06h

TOUCH1_YL

1^stTouch Y Position[7:0]

07h

08h

09h

TOUCH2_XH

2^ndEvent Flag

2^ndTouch X Position[11:8]

0Ah

TOUCH2_XL

2^ndTouch X Position[7:0]

0Bh

TOUCH2_YH

2^nd Touch ID[3:0]

2^ndTouch X Position[11:8]

0Ch

TOUCH2_YL

2^ndTouch Y Position[7:0]

0Dh

0Eh

0Fh

TOUCH3_XH

3^rdEvent Flag

3^rdTouch X Position[11:8]

10h

TOUCH3_XL

3^rdTouch X Position[7:0]

11h

TOUCH3_YH

3^rd Touch ID[3:0]

3^rdTouch X Position[11:8]

12h

TOUCH3_YL

3^rdTouch Y Position[7:0]

13h

14h

15h

TOUCH4_XH

4^thEvent Flag

4^thTouch X Position[11:8]

16h

TOUCH4_XL

4^thTouch X Position[7:0]

17h

TOUCH4_YH

4^th Touch ID[3:0]

4^thTouch X Position[11:8]

18h

TOUCH4_YL

4^thTouch Y Position[7:0]

19h

1Ah

1Bh

TOUCH5_XH

5^thEvent Flag

5^thTouch X Position[11:8]

1Ch

TOUCH5_XL

5^thTouch X Position[7:0]

1Dh

TOUCH5_YH

5^th Touch ID[3:0]

5^thTouch X Position[11:8]

1Eh

TOUCH5_YL

5^thTouch Y Position[7:0]

11.8 Data description

DEVICE_MODE

This register is the device mode register, configure it to determine the current mode of the chip.

ADRESS

BIT ADRESS

REGISTER NAME

DESCRIPTION

00h

6:4

Device Mode [2:0]

000b Work Mode

100b Factory Mode – Read Raw Data

GEST_ID

This register describes the gesture of a valid touch.

ADRESS

BIT ADRESS

REGISTER NAME

DESCRIPTION

01h

7:0

Gesture ID [7:0]

Gesture ID

0x10 Move Up

0x14 Move Down

0x18 Move Right

0x48 Zoom In

0x49 Zoom Out

0x00 No Gesture

TD_STATUS

This register is the Touch Data status register.

ADRESS

BIT ADRESS

REGISTER NAME

DESCRIPTION

02h

3:0

Number of Touch Points [2:0]

How Many Points Detected

1-5 is Valid

7:4

TOUCHn_XH(n:1-10)

This register describes MSB of the X coordinate of the nth touch point and the corresponding event flag.

ADRESS	BIT ADRESS	REGISTER NAME	DESCRIPTION
03h ~ 39h	7:6	Event Flag	00b: Put Down 01b: Put Up 10b: Contact 11b: Reserved
	5:4		Reserved
	3:0	Touch X Position [11:8]	MSB of Touch X Position in Pixels

TOUCHn_XL(n:1-10)

This register describes LSB of the X coordinate of the nth touch point.

ADRESS

BIT ADRESS

REGISTER NAME

DESCRIPTION

04h

3Ah

7:0

Touch X Position [7:0]

LSB of the Touch X Position in Pixels

TOUCHn_YH(n:1-10)

This register describes MSB of the Y coordinate of the nth touch point and corresponding touch ID.

ADRESS

BIT ADRESS

REGISTER NAME

DESCRIPTION

05h

3Bh

7:4

Touch ID[3:0]

Touch ID of Touch Point

3:0

Touch X Position [11:8]

MSB of Touch Y Position in Pixels

TOUCHn_YL(n:1-10)

This register describes LSB of the Y coordinate of the nth touch point.

ADRESS

BIT ADRESS

REGISTER NAME

DESCRIPTION

05h

3Bh

7:0

Touch X Position [7:0]

LSB of the Touch Y Position in Pixels

11.9 Interrupt Trigger Mode

Figure 9. Interrupt trigger mode timing

12. Inspection

Standard acceptance/rejection criteria for TFT module.

12.1. Inspection condition

Ambient conditions:

Temperature: 25±°C
Humidity: (60±10) %RH
Illumination: Single fluorescent lamp non-directive (300 to 700 lux)

Viewing distance:

35±5cm between inspector bare eye and LCD.

Viewing Angle:

U/D: 45°/45°, L/R 45°/45°

12.2 Inspection standard

Item

Criterion

Black spots, white spots, light leakage, Foreign Particle (round Type)

*Spots density: 10 mm

Size < 5”
Average Diameter	Qualified Qty
D < 0.2 mm	Ignored
0.2 mm < D < 0.3 mm	3
0.3 mm < D < 0.5 mm	2
0.5 mm < D	0

Size >= 5”
Average Diameter	Qualified Qty
D<0.2 mm	Ignored
0.2 mm < D < 0.3 mm	4
0.3 mm < D < 0.5 mm	2
0.5 mm < D	0

LCD black spots, white spots, light leakage (line Type)

*Spots density: 10 mm

Size < 5”
Length	Width	Qualified Qty
–	W< 0.02	Ignored
L < 3.0	0.02 < W <0.05	2
L < 2.5	0.05 < W <0.08	2
–	0.08 < W	0

Size >= 5”
Length	Width	Qualified Qty
–	W< 0.02	Ignored
L < 3.0	0.02 < W <0.05	4
L < 2.5	0.05 < W <0.08	4
–	0.08 < W	0

Item

Criterion

Clear spots

Size < 5”
Average Diameter	Qualified Qty
D < 0.2 mm	Ignored
0.2 mm < D < 0.3 mm	3
0.3 mm < D < 0.5 mm	2
0.5 mm < D	0

Size >= 5”
Average Diameter	Qualified Qty
D<0.2 mm	Ignored
0.2 mm < D < 0.3 mm	4
0.3 mm < D < 0.5 mm	2
0.5 mm < D	0

*Spots density: 10 mm

Polarizer bubbles

Size < 5”
Average Diameter	Qualified Qty
D < 0.2 mm	Ignored
0.2 mm < D < 0.5 mm	3
0.5 mm < D < 1 mm	2
1 mm < D	0
Total Q’ty	3

Size >= 5”
Average Diameter	Qualified Qty
D<0.25 mm	Ignored
0.25 mm < D < 0.5 mm	3
0.5 mm < D	0

Electrical Dot Defect

Size < 5”
item	Qualified Qty
Black do defect	4
Bright dot defect	2
Total Dot	5

Size >= 5”
item	Qualified Qty
Black do defect	5
Bright dot defect	2
Total Dot	5

Item

Criterion

Touch panel spot

Size < 5”
Average Diameter	Qualified Qty
D < 0.2 mm	Ignored
0.2 mm < D < 0.4 mm	5
0.4 mm < D < 0.5 mm	2
0.5 mm < D	0

Size >= 5”
Average Diameter	Qualified Qty
D<0.25 mm	Ignored
0.25 mm < D < 0.5 mm	4
0.5 mm < D	0

Touch panel White Line Scratch

Size < 5”
Length	Width	Qualified Qty
–	W< 0.02	Ignored
L < 3.0	0.02 < W <0.05	2
L < 2.5	0.05 < W <0.08	2
–	0.08 < W	0

Size >= 5”
Length	Width	Qualified Qty
–	W< 0.03	Ignored
L < 5.0	0.03 < W <0.05	2
–	0.05 < W	0

13. Reliability test

NO.	TEST ITEM	TEST CONDITION
1	High Temperature Storage	80°C/120hours
2	Low Temperature Storage	-30°C/120hours
3	High Temperature Operating	70°C/120hours
4	Low Temperature Operating	-20°C/120hours
5	High Temperature and High Humidity	40°C, 90%RH, 120hours
6	Thermal Cycling Test (No operation)	-20°C for 30min, 70°C for 30 min × 100 cycles.Then rest at room temperature after 1 hour
7	Vibration Test	Frequency:10~ 50Hz; Stroke: 1.5mm; Sweep: 10Hz~55Hz~10Hz; 2 hours for each direction of 6 hours total
8	Package Drop Test	Height:60 cm 1 corner,3 edges, 6 surfaces
9	Electro Static Discharge	±2KV, Human Body Mode 100pF/1500Ω

Note:
1) Sample quantity for each test item is 5-10 pcs
2) Before cosmetic and function test, the product must have enough recovery time, at least 2 hours at room temperature.

Datasheets

RGB 7″ High Resolution series

1. Module classification information

2. Assembly guide – integration

2.1. UxTouch assembly

2.1. Mounting frame

3. Drawings

4. Absolute maximum ratings

5. Electrical characteristics

6. Driving LED backlight

7. Power consumption

8. Electro-optical characteristics

9. Interface description

9.1. TFT LCD Panel

10. Timing characteristics

10.1. Vertical input timing

10.2. Horizontal Input timing

10.3 Parallel RGB Timing characteristic

10.3.1 DE MODE

10.3.2 HV MODE – horizontal input timing

10.3.3 HV MODE – vertical input timing

10.3.4 Power on/off sequence

11. Capacitive touch screen panel specifications

11.1 Mechanical characteristics

11.2 Electrical characteristics

11.3 Interface description

11.4 Interface timing characteristics

11.5 I2C Read/Write Interface Description

11.6 Communication of the I2C interface with Host

11.7 Touch data read protocol

11.8 Data description

11.9 Interrupt Trigger Mode

12. Inspection

12.1. Inspection condition

12.2 Inspection standard

13. Reliability test

Leave A Comment Cancel reply

Datasheets

1. Module classification information

2. Assembly guide – integration

2.1. UxTouch assembly

2.1. Mounting frame

3. Drawings

4. Absolute maximum ratings

5. Electrical characteristics

6. Driving LED backlight

7. Power consumption

8. Electro-optical characteristics

9. Interface description

9.1. TFT LCD Panel

10. Timing characteristics

10.1. Vertical input timing

10.2. Horizontal Input timing

10.3 Parallel RGB Timing characteristic

10.3.1 DE MODE

10.3.2 HV MODE – horizontal input timing

10.3.3 HV MODE – vertical input timing

10.3.4 Power on/off sequence

11. Capacitive touch screen panel specifications

11.1 Mechanical characteristics

11.2 Electrical characteristics

11.3 Interface description

11.4 Interface timing characteristics

11.5 I2C Read/Write Interface Description

11.6 Communication of the I2C interface with Host

11.7 Touch data read protocol

11.8 Data description

11.9 Interrupt Trigger Mode

12. Inspection

12.1. Inspection condition

12.2 Inspection standard

13. Reliability test

How can we help

Leave A Comment Cancel reply