Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Jianfeng Yao

Zhiqiang Wang

Xin Ma

Chuan Sun

Qiuli Wang

Xinyu Wang

Dingyang Tan

Lei Chen

Lin Xu

Fangyu Song

There are provided a backlight assembly () and a display device, the backlight assembly () includes a light source substrate (), a microstructure film layer () and a backlight film material layer (); the backlight film material layer () is located on a light outgoing side of the light source substrate (), the microstructure film layer () is provided between the light source substrate () and the backlight film material layer (), the microstructure film layer () includes a light transmission layer () and a microstructure region (); the microstructure region () is provided at an edge position of the microstructure film layer ().

Backlight assembly and display device

A backlight module and a display device are disclosed. The backlight module includes a light emitting element array including a plurality of light emitting elements that emit blue light; a quantum dot film disposed on a light-emergent side of the light emitting element array and having a middle area and an edge area, the edge area surrounding the middle area; and a light conversion layer disposed on the light-emergent side of the light emitting element array, wherein an orthographic projection of the light conversion layer on the quantum dot film is located in the edge area of the quantum dot film, a material of the light conversion layer includes a first light conversion material configured to emit red light under excitation of light from the light emitting element and a second light conversion material configured to emit green light under excitation of light from the light emitting element.

Backlight module and display device

The present disclosure discloses a backlight module and a display apparatus. A microprism film layer is further arranged on a light emitting side of a light guide plate, and the microprism film layer is located in a range of a preset distance by which the light guide plate extends from a side close to a light source to a side away from the light source; and the microprism film layer includes a plurality of first microprism structures, and the first microprism structures are configured to make an incident angle of light at a first interface when entering the first microprism structures greater than an emitting angle of the light at the first interface when exiting from the first microprism structures when the light in the light guide plate enters the first microprism structures from the light guide plate and then enters the light guide plate from the first microprism structures.

Backlight module and display apparatus

A displaying device and a driving method thereof, wherein the displaying device includes a first display panel, a second display panel and a driving circuit; the first display panel includes a plurality of first pixel units that are able to display a color, wherein each of the first pixel units includes a plurality of sub-pixel units; and the second display panel is provided on a light exiting side of the first display panel, including a plurality of second pixel units; wherein a distribution density of the plurality of second pixel units is greater than a distribution density of the plurality of sub-pixel units.

Displaying device and driving method thereof

Growing community of inventors

Beijing, China

Jianfeng Yao