Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Chongqing Boe Display Technology Co., Ltd.

Liji Cheng

Weilin Lai

Jiandong Bao

Peng Zhou

Wentao Wang

Dawei Shi

Lu Yang

Can Huang

Wenqiang Wang

Sheng Guo

Ao Huang

Embodiments of the application provide a display panel, a display screen and a display device. The display panel includes a backplane, a color filter layer, and a black matrix between the backplane and the color filter layer. The backplane includes a base substrate, the color filter layer includes a plurality of sub-pixel color filters, and the plurality of sub-pixel color filters are arranged along a plane of the color filter layer and spliced together to form the color filter layer.

Display panel, display screen and display device having larger viewing angle

The present disclosure provides a light emitting device and a manufacturing method thereof, a display panel and a display apparatus. The light emitting device includes a substrate; a light emitting element on the substrate; and a light coupling layer on a light emitting side of the light emitting element, wherein a thickness of the light coupling layer gradually decreases in a direction from a central region of the light emitting device toward an edge region of the light emitting device.

Light emitting device including light coupling sub-layers having a stacked step structure, and manufacturing method thereof

Growing community of inventors

Beijing, China

Liji Cheng