Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Chengwei Ji

Yin Deng

Shiqi Chen

Wei Zhang

Xi Li

Guangquan Wang

Site Cai

Xiaolong Liu

Yujie Wang

Jingang Wang

Tian Wei

Chunmiao Tang

A projection apparatus including: a light source component; a light polarization component for converting light from the light source component into first polarized light in a first polarization direction; a display panel on a side, away from the light source component, of the light polarization component for adjusting the polarization direction of the first polarized light to emit second polarized light in a polarization direction between the first polarization direction and a second polarization direction, the first polarization direction is perpendicular to the second polarization direction; a light reflective component on a side, away from the light polarization component, of the display panel for reflecting one of the polarized light in the first polarization direction and the polarized light in the second polarization direction; a projection lens, a light incident surface of which faces the light reflective component so as to receive light reflected by the light reflective component.

Projection apparatus

An electronic device, including a touch screen. The touch screen includes a special-shaped touch region, and the special-shaped touch region includes multiple touch electrodes. The multiple touch electrodes include multiple first touch electrodes located in a non-edge region of the special-shaped touch region and multiple second touch electrodes located at an edge region of the special-shaped touch region; first edges of the multiple second touch electrodes coincide with the edge of the special-shaped touch region; the area ratios of the second touch electrodes to the first touch electrodes range from 0.9 to 1.1.

Electronic device

A display panel includes: a first substrate and a second substrate oppositely disposed; and a common electrode layer, a plurality of touch signal lines and a plurality of redundant signal lines disposed on a side of the first substrate facing the second substrate. The common electrode layer comprises a plurality of electrode blocks independent from each other; the plurality of touch signal lines extend in a first direction and correspond to the plurality of electrode blocks in one-to-one correspondence, and the plurality of touch signal lines are electrically connected to the corresponding electrode blocks, respectively; and the plurality of redundant signal lines extend in the first direction, wherein respective portions of each of the redundant signal lines located between adjacent ones of the plurality of electrode blocks in the first direction are disconnected to form redundant sub-conductive lines corresponding to each of the plurality of the electrode blocks, and the redundant sub-conductive lines are electrically connected to corresponding electrode blocks, respectively.

Display panel and display device

Growing community of inventors

Beijing, China

Chengwei Ji