Innolux Corporation

Chang-Chiang Cheng

Yung-Hsun Wu

Chia-Hao Tsai

Rui-An Yu

I-An Yao

Po-Yang Chen

Yi-Shiuan Cherng

Chuan-Chi Chien

Chih-Lung Lin

Shu-Fen Li

Chih-Hao Chang

Hsiao-Feng Liao

Huai-Ping Huang

Peng-Wen Wang

Mei-Wen Jao

An operation method of electronic device, comprising providing a first panel, wherein the first panel comprises first substrate, first medium layer disposed on the first substrate, a first electrode layer disposed between the first substrate and the first medium layer, and a second electrode layer disposed between the first electrode layer and the first medium layer; providing a second panel overlapped with the first panel, providing an adhesive layer, wherein the first panel is attached to the second panel through the adhesive layer, and the first panel and the second panel present a mirror-symmetrical structure with the adhesive layer as the axis of symmetry; applying a first voltage to the first electrode layer; applying a second voltage to the second electrode layer; applying a third voltage to the first electrode layer.

Electronic device

The present disclosure provides an electronic device including a first sensing unit, a first transistor coupled to the first sensing unit, a second transistor coupled to the first transistor, a second sensing unit, a third transistor coupled to the second sensing unit, a fourth transistor coupled to the third transistor, a first signal line coupled to the second transistor and the fourth transistor, and a power line coupled to the first transistor and the third transistor, in which the power line is disposed between the first sensing unit and the second sensing unit.

The present disclosure provides an electronic device including a first sensing circuit, a second sensing circuit and a power line. The first sensing circuit includes a first sensing unit and a first transistor, and a first end of the first sensing unit is coupled to a control end of the first transistor. The second sensing circuit includes a second sensing unit and a second transistor, and a first end of the second sensing unit is coupled to a control end of the second transistor. A first end of the first transistor and a first end of the second transistor are coupled to the power line.

A display panel includes a first shift register, a first demultiplexer, a plurality of first gate lines, and a plurality of rows of first sub-pixels. The first shift register outputs a first shift signal. The first demultiplexer is coupled to the first shift register and receives the first shift signal and outputs a plurality of first gate driving signals. The plurality of first gate lines receive the plurality of first gate driving signals. Each row of first sub-pixels is coupled to a corresponding first gate line of the plurality of first gate lines. The first sub-pixels of the same row emit light of a same color.

Electronic device capable of reducing peripheral circuit area

The present disclosure provides an electronic device, and the electronic device includes a plurality of touch sensing electrodes and a plurality of ultrasonic fingerprint sensing electrodes. The plurality of ultrasonic fingerprint sensing electrodes are disposed on the plurality of touch sensing electrodes, and a portion of the plurality of touch sensing electrodes are not overlapped with the plurality of ultrasonic fingerprint sensing electrodes.

An electronic device having a display panel is provided. The display panel includes a first pixel circuit, a second pixel circuit, a first signal line, a second signal line and a first buffer circuit unit. The second pixel circuit is adjacent to the first pixel circuit. The first signal line is electrically connected to the first pixel circuit. The second signal line is electrically connected to the second pixel circuit. The first buffer circuit unit is disposed between the first pixel circuit and the second pixel circuit. At least a portion of the first pixel circuit and at least a portion of the second pixel circuit are disposed between the first signal line and the second signal line.

A display apparatus includes a first substrate; a pixel array layer disposed on the first substrate and defining a display area and a non-display area, and the pixel array layer including a pixel signal line; a second substrate disposed opposite to the first substrate; a display medium disposed between the first substrate and the second substrate; and an ultrasonic element (UE) layer, disposed on the second substrate and including an ultrasonic signal line. Within at least parts of the display area corresponding to the ultrasonic element layer, a projection area on the first substrate by projecting the ultrasonic signal line along the normal direction of the first substrate at least partially overlaps with another projection area on the first substrate by projecting the pixel signal line along the normal direction of the first substrate.

Display apparatus

A display device is described. The display device includes a first substrate, a second substrate, and a display layer disposed between the first substrate and the second substrate. The first substrate includes a pixel driving unit. The second substrate includes the light sensing unit.

Growing community of inventors

Miao-Li County, Taiwan

Chang-Chiang Cheng