Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Research Institute of Petroleum Processing, Sinopec

China Petrochemical Corporation

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Haitao Huang

Chuanxiang Xu

Shi Shu

Qi Yao

Yang Yue

Yong Yu

Jing Li

Renquan Gu

Guangcai Yuan

Feng Zhang

Zhao Cui

Libo Wang

Kang Guo

Detian Meng

Xue Dong

Tong Yang

Wenqu Liu

Liwen Dong

Dongfei Hou

Zhijun Lv

Ruijun Dong

Xue Jiang

Jiarong Bai

Liuqing Li

Hao Zhang

Lili Chen

Jian Li

Wei He

Xin Gu

Chenru Wang

Hua Yin Huang

Jiangnan Lu

Zhanshan Ma

Meili Wang

Xiaoxin Song

Hong Nie

Yulong Wu

Ke Li

Enze Min

Yahua Shi

Na Han

Mingfeng Li

Mengya Song

Duohui Li

Mei Zhu

Runqiang Zhang

Guofu Xia

Lina Jing

Zhiping Tao

Guopeng Ran

Wei Wang

Rui Huang

Qian Wang

Jifeng Tan

Can Wang

Min Huang

Jing Liu

Wei Peng Huang

Zhongyuan Sun

Song Liu

Jinye Zhu

Yujie Liu

Ge Shi

Jing Yu

Hongrun Wang

Huili Wu

Shipei Li

Feng Liao

Wei Huang

Haowei Zou

Jalil Ryu

Guici Pang

Zhishan Wang

The embodiments of the present disclosure provide a display panel, including: a base substrate, a first electrode layer, a luminescent material layer, a second electrode layer, an elastic lens layer and at least one light wavelength conversion layer arranged in sequence. The luminescent material layer is configured to emit an excitation light, the at least one light wavelength conversion layer is configured to convert the excitation light emitted from the luminescent material layer into light of a predetermined color, and the elastic lens layer is configured to converge the excitation light emitted from the luminescent material layer. The embodiments of the present disclosure further provide an electronic device and a method of manufacturing a display panel.

Display panel, electronic device, and method of manufacturing display panel

A sound generating panel, a display device with a screen generating sound and a method for manufacturing a sound generating panel are provided. The sound generating panel includes sound generating unit groups, each of which includes sound generating units. Each sound generating unit includes a support layer with openings and two piezoelectric structures resonating through a cavity, improving a sound pressure generated by the sound generating panel. Each sound generating unit group includes sound generating units with different radii, thereby realizing sound generating at different frequencies, and improving a sound effect of the sound generating panel. Each of some sound generating unit groups includes ultrasonic detection units for detecting a distance between a listener and the sound generating panel, so that an effect of automatically regulating and controlling a volume of sound is realized. In the display device, the sound generating panel is on a display side of a display panel, so that sound waves can directly enter human ears. The sound generating panel provided by the present disclosure is capable of automatically regulating and controlling the volume of sound and having a vivid sound effect, and the sound generating panel is integrated to the display panel, improving a level of integration of a screen.

Sound generating panel and method for manufacturing the same, display device with screen generating sound

A head-up display system and a display apparatus are provided in this disclosure, which relates to a technical field of displaying. The head-up display system includes a display unit; a light splitting unit provided on a light emitting side of the display unit and configured to transmit a first linearly polarized light and block a second linearly polarized light, light emitted by the display unit being converted into the first linearly polarized light after passing through the light splitting unit; a light-transmitting substrate; a first imaging unit provided on an optical path from the light splitting unit to the light-transmitting substrate and configured to be able to transmit and reflect the first linearly polarized light; and a second imaging unit provided on a side of the light-transmitting substrate away from the first imaging unit, and configured to reflect the first linearly polarized light transmitted through the light-transmitting substrate.

Head-up display system, display apparatus and driving apparatus

A near-to-eye display device and wearable apparatus are provided. The near-to-eye display device includes: pixel islands and micro-lenses in one-to-one correspondence with the pixel islands; wherein each pixel island emits light to a corresponding micro-lens so that the light reaches a predetermined viewing position after passing through the corresponding micro-lens. The near-to-eye display device further includes: super-lens units each including at least one super-lens; wherein the super-lens units are in one-to-one correspondence with the pixel islands; each super-lens unit is on a side of a corresponding pixel island proximal to the corresponding micro-lens, and an orthogonal projection of the super-lens unit on a plane where the corresponding pixel island is located covers the corresponding pixel island. The super-lens unit converges light, which is within a predetermined angle, emitted by the corresponding pixel island, to reduce a diffusion angle of the light emitted by the corresponding pixel island.

Near-to-eye display device and wearable apparatus

Provided are a device and a method for eliminating a stray light of a Fresnel lens and an optical apparatus. The device for eliminating a stray light of a Fresnel lens includes: at least one Fresnel lens body, wherein each Fresnel lens body has a flat surface and a concave-convex surface that are arranged oppositely, the concave-convex surface is provided with a plurality of optical parts, and each of the optical parts is provided with an optically working surface and an optically invalid surface; and at least one electro-barrier provided with a plurality of pixels arranged in an array, wherein the plurality of pixels are controllable to be turned on or off by an electrical signal to form a blocking region, and the blocking region is configured to block the optically invalid surface.

Device and method for eliminating stray light of Fresnel lens, and optical apparatus

A display panel and a display device are provided that relate to the technical field of display. The display panel has a first display area and at least one second display area at a side of the first display area, and a transmittance of the second display area is greater than that of the first display area. The display panel includes a base substrate, a driving circuit layer and a pixel light-emitting layer which are sequentially laminated. The base substrate includes at least one organic material layer which is provided with a first groove at least partially overlapping with the second display area. A thickness of a part of the at least one organic material layer close to the first groove gradually decreases from the first display area to the second display area. The display panel can improve the accuracy of a sensing result of the photosensitive assembly.

Display panel and display device for increased transmittance

A display substrate includes a base substrate, a pixel definition layer, an isolation layer, and an isolated layer. The pixel definition layer includes pixel openings penetrating through the pixel definition layer. The isolation layer is not overlapping with the pixel openings. The isolation layer includes a first isolation portion and a second isolation portion. A slope angle formed by at least one side edge and a bottom edge in a cross section of the second isolation portion is an obtuse angle. There is a gap between the first isolation portion and the second isolation portion at the obtuse angle. The isolated layer includes a first isolated portion covering the isolation layer, and a second isolated portion and a third isolated portion on both sides of the first isolation portion respectively. The thickness of the first isolation portion is larger than the thickness of the isolated layer.

Display substrate and manufacturing method therefor, and display panel and display device

The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.

Oled display panel and display device

The present disclosure relates to the field of display technology, and provides an optical module, a manufacturing method thereof, and a display device. The optical module includes: a substrate; a black matrix arranged on the substrate and a plurality of optical lenses spaced apart from each other, wherein an orthogonal projection of a gap between adjacent optical lenses onto the substrate is located within an orthogonal projection of the black matrix onto the substrate, and the black matrix is made of a ferrous metal oxide.

Optical module, manufacturing method, and display device

Provided in the embodiments are a transfer structure and a method thereof, and a transfer device and a manufacturing method thereof. The transfer structure includes: a first electrode, a piezoelectric layer, a second electrode and an adhesive layer stacked on a substrate in sequence, wherein the first electrode and the second electrode are insulated from each other. The transfer structure further includes: a position-limiting layer, wherein the position-limiting layer includes a cavity; the piezoelectric layer and at least part of the adhesive layer are located in the cavity of the position-limiting layer; and in the direction perpendicular to the substrate, the distance between the surface, away from the substrate, of the position-limiting layer and the substrate is greater than the distance between the surface, away from the substrate, of the adhesive layer and the substrate.

Transfer structure and manufacturing method thereof, transfer device and manufacturing method thereof

Provided are a display panel and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.

Display panel, manufacturing method thereof, and display apparatus

Provided are an optical waveguide structure, an Augmented Reality (AR) device, and a method for obtaining an emergent light efficiency of an optical waveguide structure, which relates to the technical field of display. The optical waveguide structure includes: an optical waveguide body, a coupling-in grating disposed at the optical waveguide body, and a plurality of coupling-out gratings distributed and arranged. The coupling-in grating is configured to couple image light into the optical waveguide body. The optical waveguide body is configured to generate a total internal reflection of the image light to the coupling-out gratings. Diffraction efficiencies of each of the coupling-out gratings are different, and each of the coupling-out gratings is configured to couple the image light out of the optical waveguide body at the same brightness.

Optical waveguide structure, AR device, and method for obtaining emergent light efficiency of optical waveguide structure

Provided are a display panel and a display apparatus. The display panel includes a sensor area, a first light shield layer disposed above the sensor area, and a color film layer disposed above the first light shield layer, the color film layer includes color filters with different colors and a light transmission part disposed between the color filters with different colors; the first light shield layer includes a first opening and a light shield part, the light transmission part and the first opening are configured to allow at least partial light to transmit the sensor area and the color film layer further includes a first black matrix disposed between the color filters with different colors, the first black matrix is provided with a second opening which forms the light transmission part. The display panel includes a touch structure layer, the touch structure layer includes a plurality of touch electrodes.

Display panel and display apparatus

Provided are a display substrate, a method for manufacturing a display substrate and a display apparatus. The display substrate includes a base, a drive structure layer disposed on the base, a light emitting element disposed on the drive structure layer, an encapsulation layer disposed on the light emitting element, a circular polarizer layer disposed on the encapsulation layer, and a lens definition layer and a lens structure layer disposed on the circular polarizer layer. The light emitting element includes a pixel definition layer provided with a plurality of sub-pixel openings; the lens structure layer includes a plurality of lenses disposed at intervals, the lens definition layer is disposed in a gap region between adjacent lenses, and an orthographic projection of each lens on the base contains an orthographic projection of a sub-pixel opening on the base.

Display substrate, preparation method therefor, and display apparatus

A counter substrate is provided. The counter substrate includes a bank layer on a base substrate and defining a plurality of bank apertures; a quantum dots material layer on the base substrate, the quantum dots material layer including a plurality of quantum dots blocks respectively in at least some of the plurality of bank apertures; and a support layer on a side of the quantum dots material layer and the bank layer away from the base substrate. The support layer includes one or more support portions, orthographic projections of which on the base substrate adjacent to a periphery of an orthographic projection of a respective one of the plurality of bank apertures on the base substrate. An orthographic projection of the bank layer on the base substrate at least partially overlaps with an orthographic projection of the support layer on the base substrate.

Counter substrate, display panel, and display apparatus

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Beijing, China

Haitao Huang