Truly (huizhou) Smart Display Limited

Zhisheng Xie

Jianhua Li

Junhai Su

Jie Zhu

Junwen Hu

Yaqing Huang

Jinkun Wu

Chao Tian

Donghyup Jeon

A fingerprint recognition unit circuit is provided, including a read line, a signal scanning terminal, a first power supply terminal, a second power supply terminal, a third power supply terminal, a first signal terminal, a second signal terminal, an exploring electrode, an output unit, a threshold compensation unit and a resetting unit. A method for controlling a fingerprint recognition unit circuit is applied to the fingerprint recognition unit circuit. A fingerprint recognition apparatus includes a glass substrate and the fingerprint recognition unit circuit.

Fingerprint recognition unit circuit, control method therefor, and fingerprint recognition apparatus

Provided are an organic light-emitting diode display device with a touch control function and a manufacturing method therefor. The display device comprises multiple pixel units. Each pixel unit comprises a display area (A), a detection area (B), multiple organic light-emitting diode elements located in the display area (A), and infrared light detection elements located in the detection area. The multiple organic light-emitting diode elements comprise at least one of a red light organic light-emitting diode element and a blue light organic light-emitting diode element, an infrared light organic light-emitting diode element and a green light organic light-emitting diode element. Compared with an infrared touch device in the prior art, the organic light-emitting diode display device with the touch control function is smaller in size.

Organic light-emitting diode display device with touch control function and manufacturing method therefor

Growing community of inventors

Guangdong, China

Zhisheng Xie