3. Size: 4.0 inches

4. Touch or not: Yes

5. Touch type: capacitive touch

6. Display mode: IPS

7. Display color: 16.7m

8. Resolution: 720*720

9. Point spacing: 0.0999(H)* 0.0999(V)

10. Perspective: Full perspective

11 control IC: NV3052C

12. Display type: full penetration, often black

13. Overall size: 84*85.99*4.23mm

14 visible area: 72.53*72.53mm

15. Dot matrix area: 71.928*71.928mm

16. Brightness: 650CD/m2

17. Contrast: 900

18. Interface type: MIPI

19. Pin count: 45

20. Pin distance: 0.5mm

21. Connection type: FPC plug type

22. Working voltage: 3.3V

23. Backlight color and type: white LED backlight

24. Backlight circuit: 12LED 6 series 2 parallel

If = 40 ma, Vf = 18.6 V

25. Service life: 5000h

Capacitive screen parameters:

26. Working principle: projection capacitor

27. Transmittance: ≥85%

28. Fog value: ≤3%

29 hardness: ≥6H

30. Channel number: TX12*RX7

31. Simultaneous contact: 5

32. Structure: G+G

33. Overall dimension: 84*85.99*1.63mm

34 visible area: 72.53*72.53 mm

35 drive IC: GT91

Interface: IIC

37. Connection type: plug type

38. Pin count: 8pin

39.Pin spacing: 0.5mm

40. Supported systems: Linux and Android

41. Working voltage: DC3.3V

Operating temperature: -20 -- 70°C

43 storage temperature: -30 -- 80°C

44 product certification: RoHS

45. Quality system certification: ISO9001:2015 ISO13485:2016 TS16949:2015

3. Size: 4.0 inches

4. Touch or not: Yes

5. Touch type: capacitive touch

6. Display mode: IPS

7. Display color: 16.7m

8. Resolution: 720*720

9. Point spacing: 0.0999(H)* 0.0999(V)

10. Perspective: Full perspective

11 control IC: NV3052C

12. Display type: full penetration, often black

13. Overall size: 84*85.99*4.23mm

14 visible area: 72.53*72.53mm

15. Dot matrix area: 71.928*71.928mm

16. Brightness: 650CD /m2

17. Contrast: 900

18. Interface type: MIPI

19. Pin count: 45

20. Pin distance: 0.5mm

21. Connection type: FPC plug type

22. Working voltage: 3.3V

23. Backlight color and type: white LED backlight

24. Backlight circuit: 12LED 6 series 2 parallel

If = 40 ma, Vf = 18.6 V

25. Service life: 5000h

Capacitive screen parameters:

26. Working principle: projection capacitor

27. Transmittance: ≥85%

28. Fog value: ≤3%

29 hardness: ≥6H

30. Channel number: TX12*RX7

31. Simultaneous contact: 5

32. Structure: G+G

33. Overall dimension: 84*85.99*1.63mm

34 visible area: 72.53*72.53 mm

35 drive IC: GT91

Interface: IIC

37. Connection type: plug type

38. Pin count: 8pin

39.Pin spacing: 0.5mm

40. Supported systems: Linux and Android

41. Working voltage: DC3.3V

Operating temperature: -20 -- 70°C

43 storage temperature: -30 -- 80°C

44 product certification: RoHS

45. Quality system certification: ISO9001:2015 ISO13485:2016 TS16949:2015

Shenzhen Haineneg Zhichuang Technology Co.,Ltd established in 2014, is a professional high- tech enterprise which is focusing on the development,production and service of LCD module technology. The annual R & D investment of the company exceeds 30% of the net profit.

The core team has more than 15 years of application experience in TFT LCD and touch screen industry.We company has two TFT fully automatic production lines and one semi-automatic production line, include 8000 square meters of industry standard dust-free workshop with sufficient production capacity. We focus on providing customers with overall display solutions, providing customers with reliable high-quality products, providing customers with high-quality pre-sales and after-sales technical support and services, and strive to lead the LCD industry. We company has large-scale production base,advanced production equipment,and a team of professional management and technicians.