Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Mled Technology Co., Ltd.

Yutao Hao

Junjie Guo

Haiwei Sun

Shubai Zhang

Ming Zhai

Bin Zou

Jinku Lv

Ying Li

Shuo Wang

Hongyu Zhao

Pei Qin

Dan Wang

Qian Zhang

Feng Zhao

Zhanchang Bu

Jinpeng Li

Pengfei Cheng

Donglei Li

Zewen Gao

Jing Li

Zhen Wang

Lu Yu

Bochang Wang

Seungmin Lee

Pei Li

Litao Fan

Yali Zhang

Zhiqiang Zhang

Jie Gao

Pengjun Cao

Yuanda Lu

Kangle Chang

Qin Xin

Honghao Yu

Jiaxin Li

Xue Dong

Jian Zhang

Jian Li

Jiantao Liu

Ming Jin Chen

Hui Liu

Yujie Liu

Tingting Zhao

Inho Park

Kai Diao

Junjie Ma

Hao Zhou

Site Cai

Jinzhao Zhou

Meiling Jin

Jingfu Tao

Yang Chu

Seung Min Lee

Sangjig Lee

Rong Tang

Jingran Niu

A backplane includes: a substrate including a circuit structure layer and a second reflective layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in a through hole. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.

Backplane and method for manufacturing the same, and display device

A light-emitting substrate includes a substrate and a plurality of light-emitting assemblies. The plurality of light-emitting assemblies are located on a side of the substrate. At least one light-emitting assembly includes a light-emitting element and a light adjustment portion arranged around the light-emitting element. The light adjustment portion includes a plurality of sub-structures spaced apart from each other. In any two sub-structures in the light adjustment portion in any direction away from the light-emitting element, a height of a sub-structure closer to the light-emitting element is less than a height of a sub-structure farther from the light-emitting element.

Light-emitting substrate, light-emitting module and display device

A backplane includes: a substrate including a circuit structure layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in one of the plurality of through holes. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.

The present application proposes a display panel and a display device, the display panel includes a liquid crystal display module, a reflective film and a fingerprint identification module. The liquid crystal display module is on a first side of the reflective film, and the fingerprint identification module is on a second side of the reflective film opposite to the first side. The fingerprint identification module includes an invisible light emitting unit and an invisible light sensor. The invisible light emitting unit is configured to emit invisible light in a direction towards the reflective film, and the invisible light sensor is configured to receive reflected invisible light. The reflective film is configured to transmit the invisible light and reflect visible light reaching the reflective film through the liquid crystal display module.

Display panel and display device

A backlight module and a display device are disclosed. The backlight module includes: a back plate (); a middle frame () disposed on the back plate (); a light-emitting substrate () disposed on the back plate () and in the middle frame (), the light-emitting substrate () including a first light-emitting area () and a second light-emitting area () surrounding the first light-emitting area (), and the second light-emitting area () being close to an edge of the light-emitting substrate (); a light compensation structure () close to the edge of the light-emitting substrate (), the light compensation structure () including one or more light conversion materials. The backlight module and the display device can improve the display effect.

Backlight modules and display devices

A light guide component, a backlight module and a display device are provided. The light guide component includes: a first light guide member including a first surface and a second surface opposite to each other, where a plurality of lattice points for the light emission are arranged on the first surface; a plurality of second light guide members fixed to the second surface, where each second light guide member has a light-incidence side surface through which the light emitted by the edge-lighting light source enters into the second light guide member.

Light guide component, backlight module and display device

A liquid crystal display apparatus is disclosed. The liquid crystal display apparatus includes: a liquid crystal display panel; an infrared transmitting reflector plate configured to transmit an infrared light and reflect a visible light; an infrared source configured to emit an infrared light which is to be transmitted through the infrared transmitting reflector plate and the liquid crystal display panel to a fingerprint to be identified on a light exit side of the liquid crystal display panel; and a fingerprint identification module disposed on the side of the infrared transmitting reflector plate facing away from the liquid crystal display panel, and configured to receive a part of the infrared light emitted by the infrared source. The part of the infrared light being reflected by the fingerprint to reach the fingerprint identification module through the liquid crystal display panel and the infrared transmitting reflector plate for performing a fingerprint identification.

Liquid crystal display apparatus and fingerprint identification method for liquid crystal display apparatus

The present disclosure relates to the field of display technology, and provides a back light unit, a fabricating method thereof, and a display device in embodiments. The back light unit includes a composite layer. The composite layer includes a light guide layer and a first substrate opposite to each other, and a plurality of first microprisms and a plurality of second microprisms between the light guide layer and the first substrate. Specifically, the light guide layer includes a light exit surface facing the first substrate, and the plurality of first microprisms are on the light exit surface of the light guide layer. The plurality of second microprisms are on a surface of the first substrate facing the light guide layer. Moreover, the first microprisms are fixedly connected to the second microprisms.

Back light unit, fabricating method thereof and display device

A backlight module and a display device are disclosed, and the backlight module includes: a light source component, a wavelength selection film, and a first light emitting film laminated in sequence. The light source component is configured to emit light of a first wavelength range, the wavelength selection film transmits the light of the first wavelength range and reflect at least light of a second wavelength range, the second wavelength range does not coincide with the first wavelength range, and the first light emitting film is configured to excite and emit blue light under an illumination of the light of the first wavelength range.

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

The present application provides a backlight, a method for manufacturing a backlight, and a display apparatus. The backlight includes at least one lamp plate having a base substrate and a light source on the base substrate, the light source being configured to emit light having a first wavelength; a wavelength selection layer on a side of the light source away from the base substrate; and a wavelength conversion layer on a side of the wavelength selection layer away from the base substrate. The wavelength conversion layer is configured to emit light having a second wavelength under excitation of the light having the first wavelength. The wavelength selection layer is configured to transmit the light having the first wavelength through the wavelength selection layer and reflect the light having the second wavelength.

Backlight and method for manufacturing the same, display apparatus

The embodiments of the present disclosure provide an optical assembly and a liquid crystal display device using the optical assembly. The optical assembly has a simple structure and low cost, and can realize a high color gamut display. The optical assembly comprises a first substrate layer, a second substrate layer, and an optical fiber layer arranged between the first substrate layer and the second substrate layer. The optical fiber layer is composed of a plurality of optical fibers arranged closely in a single layer. A plurality of adhesive blocks in contact with the plurality of optical fibers are arranged on a surface of at least one of the first substrate layer and the second substrate layer. At the contact regions between the adhesive blocks and the plurality of optical fibers, total internal reflection in the optical fibers is inhibited by the adhesive blocks.

Optical assembly and liquid crystal display device with the optical assembly

The embodiments of the present disclosure provide a backlight module and a display device, which increase the brightness range of the lateral entrance backlight module, thereby improving the HDR display effect of the display device. The backlight module in the embodiment of the present disclosure includes at least two lateral entrance light guide plates, each lateral entrance light guide plate is provided with a light bar. The number of light bars of the backlight module is increased, thereby increasing the maximum brightness of the backlight module. The overall brightness variation range of the backlight module is thus increased. In addition, the light bar of each lateral entrance light guide plate can be separately controlled, thereby increasing the brightness range of the backlight module. Therefore, the backlight module provided by this solution can effectively improve the HDR display effect of the display device.

Backlight module and display panel

A detecting device for light-emitting property of a light source is provided and the detecting device for light-emitting property of a light source includes: a positioning device configured for fixing the light source; and a detection apparatus configured for acquiring a parameter of an emergent light from the light source. The detecting device for light-emitting property of a light source can detect the light-emitting property of the light source, thus help to select the chrominance and brightness degree, of a light source, required by a display module, and shorten the researching and manufacturing period for a liquid crystal display.

Detecting device for light-emitting property of light source

A display apparatus includes: a display panel having a display surface; a light-guiding plate over the display surface, the light-guiding plate including a bottom surface facing the display surface; a light source on a side surface of the light-guiding plate; and a low-refractive-index medium layer between the bottom surface and the display surface, a refractive index of the low-refractive-index medium layer being lower than a refractive index of the light-guiding plate by at least about 0.15.

Display apparatus

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Beijing, China

Yutao Hao