Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Mled Technology Co., Ltd.

Boe (Hebei) Mobile Display Technology Co., Ltd.

Junjie Ma

Haiwei Sun

Jian Sang

Lu Yu

Xuerong Wang

Yuanda Lu

Gongtao Zhang

Zhen Wang

Liang Gao

Shubai Zhang

Lingyun Shi

Chenru Wang

Ruijun Dong

Guangquan Wang

Zhonghua Li

Pengfei Cheng

Caizheng Zhang

Shanwei Yang

Linxia Qi

Shuanhu Di

Zhijun Xiong

Jiawei Zhao

Lei Chen

Fei Gao

Shipeng Wang

Junjie Xie

Zhiyang Cui

Xue Dong

Hao Zhang

Wei Sun

Dong Chen

Lili Chen

Haixu Li

Ming Zhai

Wenchu Dong

Yutao Hao

Bo Han

Xin Ma

Zijiao Xue

Jinpeng Li

Quanhua He

Heling Zhu

Xiujun Cai

Dongjia Hao

Jianjie Wu

Xuqing Feng

Qingping Yin

Jinshan Liu

Jianbiao Ding

Mang Fu

Jianan Wang

Junjie Miao

A light-emitting diode chip, a display substrate and a manufacturing method thereof are disclosed. The light-emitting diode chip includes a first conductive type semiconductor layer, a light-emitting layer, at least two second conductive type semiconductor layers, and at least two first electrodes; the at least two second conductive type semiconductor layers are at a side of the light-emitting layer away from the first conductive type semiconductor layer, the at least two first electrodes are electrically respectively connected with the at least two second conductive type semiconductor layers. Orthographic projections of the at least two second conductive type semiconductor layers on the first conductive type semiconductor layer are spaced apart from each other, and orthographic projections of the at least two first electrodes on the first conductive type semiconductor layer are spaced apart from each other.

Light-emitting diode chip, display substrate and manufacturing method thereof

A light-emitting chip and a light-emitting substrate are provided. The light-emitting chip includes a base substrate and at least two sub-light-emitting chips disposed on a side of the base substrate, wherein each sub-light-emitting chip includes a first semiconductor layer, a second semiconductor layer and an light-emitting layer located between the first semiconductor layer and the second semiconductor layer which are stacked.

Light-emitting chip and light-emitting substrate

The present disclosure provides a flexible circuit board, a light bar, a light source and a display device. The light source includes a flexible circuit board having at least one effective welding portion and a light bar having at least one effective pad, the at least one effective welding portion being in one-to-one correspondence with the at least one effective pad, and the effective welding portion being fixed to a corresponding effective pad to transmit a signal loaded by itself to the corresponding effective pad. The flexible circuit board further includes at least one auxiliary welding portion, the light bar further includes at least one auxiliary pad that is in one-to-one correspondence with the at least one auxiliary welding portion, and the auxiliary welding portion is fixed to a corresponding auxiliary pad to enhance the firm fixing between the flexible circuit board and the light bar.

Flexible circuit board, light bar, light source and display device

A backlight module (), a display module () and control method thereof, and a storage medium, in the field of display technology. The backlight module () includes m backlight components (), wherein m is larger than or equal to 2 and is an integer, the m backlight components () are capable of emitting light alternately, and the light rays emitted by any two of the m backlight components () do not overlap. The present disclosure solves the problem that the backlight module () has lower working stability. The working stability of the backlight module () is favorably improved. The backlight module () is used for the display module ().

Backlight module, display module and control method therefor, and storage medium

The present disclosure provides a light bar, a method for fabricating the same, and a display apparatus, in the field of display technologies. The method includes: fabricating a plurality of light emitting units; determining a target group of light emitting units in the plurality of light emitting units based on luminescent characteristics of the plurality of light emitting units, the target group of light emitting units including a portion of light emitting units in the plurality of light emitting units; and disposing at least two light emitting units in the target group of light emitting units on a printed circuit board to obtain the light bar.

Light bar, method for fabricating same, and display apparatus

The present disclosure provides a floating touch camera module, a display device and a touch method. The floating touch camera module includes: a lens with a light collection surface and a light emitting surface; an image sensor at one side of the light emitting surface of the lens, the image sensor configured to receive light rays from the lens and form sensing information; and an infrared cut filter film at one side of a light incident surface of the image sensor and configured to filter out infrared light rays. The infrared cut filter film is movable relative to the lens between a first position at which the infrared cut filter film directly faces the lens and a second position at which the infrared cut filter film is offset from the lens, thereby enabling the floating touch camera module to switch between a photographing mode and a touch mode.

Floating touch camera module, electronic device and touch method

An area light source, a method for manufacturing the same and a display device are provided. The area light source includes: a first conductive structure and a second conductive structure arranged opposite to each other; and a light-emitting layer arranged between the first conductive structure and the second conductive structure and including a plurality of light-emitting chips insulated from each other. A first electrode of each light-emitting chip is electrically connected to the first conductive structure, and a second electrode of each light-emitting chip is electrically connected to the second conductive structure.

Area light source, method for manufacturing the same and display device

A light guide plate, a light source assembly, a display panel and a display device are provided. The light guide plate includes a light-emitting surface, a bottom surface opposite to the light-emitting surface and a light-entering surface intersecting with the light-emitting surface and the bottom surface; at least one of the light-emitting surface of the light guide plate and the bottom surface of the light guide plate includes a horizontal portion and an inclined portion protruding out of a plane where the horizontal portion is located along a direction away from both of the light-emitting surface and the bottom surface; the inclined portion is at an end, which is close to the light-entering surface, of the light guide plate, and the inclined portion has an included angle with respect to the horizontal portion.

Light guide plate, light source assembly, display panel and display device

A backlight module and a display device are disclosed. The backlight module includes a light source component, and an illumination rendering film located on a light exiting side of the light source component. The illumination rendering film includes a plurality of dimming units arranged in an array; each of the dimming units is configured to receive a dimming signal and change a transmittance of the each of the dimming units according to the dimming signal.

Backlight module and display device

A light source assembly, a backlight module, and a display device are provided in the field of display technology. The light source assembly includes a light source and a collimator. The collimator is arranged on a side of the light source where a light-emergent surface is located. When light emitted from the light source is incident on a preset surface of the collimator, a first included angle is formed between the light and the light-emergent surface. When the light is emitted out of the preset surface, a second included angle is formed between the light and the light-emergent surface. The first included angle is less than the second included angle, and the amount of light incident on per unit area of the preset surface is greater than a preset light amount threshold.

Light source assembly, backlight module and display device

An optical film element, a backlight and a display device are disclosed. The optical film element includes a transparent base and a first diffusion film located at a first surface of the transparent base; the optical film element further includes an optical functional layer located at a second surface of the transparent base opposite to the first surface; the optical functional layer includes transmission regions and reflection regions; reflection members are provided in the reflection regions.

Optical film element, backlight, and display device

A light guide assembly comprises: a first light guide member; and a second light guide member stacked on the first light guide member. The light guide assembly has first and second light incident surfaces located on different sides, and a light emitting surface and a bottom surface which are oppositely disposed in a thickness direction, the first light incident surface and the bottom surface are located on the first light guide member, and the second light incident surface and the light emitting surface are located on the second light guide member, and the bottom surface is provided with first dots having a density increasing in a direction away from the first light incident surface, and the light emitting surface is provided with second dots having a density increasing in a direction away from the second light incident surface.

Light guide assembly, backlight and display apparatus

The present disclosure relates to a backlight module as well as a display panel and an electronic device comprising the same. The backlight module includes: a light guide plate; a first low refractive plating layer; a diffusion plating layer; a high refractive plating layer; a second low refractive plating layer; a Bragg reflective plating layer; and a light source. Further, in the backlight module, refractive indexes of the first low refractive plating layer and the second low refractive plating layer are lower than that of the light guide plate, and a refractive index of the high refractive plating layer is higher than that of the light guide plate.

Backlight module as well as display panel and electronic device comprising the same

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Beijing, China

Junjie Ma