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Technology R & D

Technology R & D

Time of issue:2022-09-23 11:04:48

Province-level enterprise technology center, 80⁺ patents, experienced technician in etching field.

★ Film photolithography process technology

★ GFF direct bonding with LCD, full-black

· ITO has no bridging and the test of electrostatic charging >30KV is OK.

The ability of

one-black ΔE＜1

★Large size display in car

· The future development trend, large size.

Dual 12.3-inch displays

Single 27.6-inch display

★ F2 mesh

· The low channel impedance shortens the charging and discharging time, increases the driving frequency and tracks the finger movement quickly.

· To meet the high precision requirements of the active pen, it is the best solution for capacitance + stroke.

Mesh

Ultra-low square resistance（1~5Ω/sq）

Double-sided exposure with high alignment accuracy（±5μm）

★ Commercial large display

· Cu Mesh can avoid the problems of fog on AgNW startup screen and reduce the blackness on shutdown and the visual effect is better. It also has mature technology, good mass production and stable performance.

Network conference terminal

Physical photo

Size

21.5~86 inch

Scene

Smart Home, Network Conference, Education System

★ Curved surface Lamination

· Be capable of curved surface lamination, inner concave R=50mm/outer convex R=200mm.

OLED curved surface lamination

Physical photo

Future development trend

3D cover plate, OLED curved surface lamination

★ MESH touch key

· Mesh touch key products have been verified by automobile environmental test, which can realize single-layer and multi-point design. It can easily solve the problem of multiple sliding bars occupying I/O on the steering wheel.

★ Knob on display

· The Company Demo has tackled technical problems in automobile applications such as vibration drop, waterproof and dustproof, inconsistent rotating semaphore, etc., and will continue to expand other functions such as accidental collision prevention.

Application example

Zhenghai Demo Photo

★ Smart surface

· The Company has successfully developed decorative smart surface products with rich human-computer interaction functions, and achieved the development goal of touching on leather and wood grain materials, reaching the leading level in China.