Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Chinese Academy of Sciences

Peking University

Bo Shi

Weiyun Huang

Chi Yu

Benlian Wang

Yao Huang

Yuanming Feng

Yue Long

Rui Zhou

Junrui Zhang

Xingliang Xiao

Junhwan Lim

Shiqi Chen

Shaning Yan

Bo Wu

Yuanjie Xu

Yudiao Cheng

Lei Dai

Zhi Wang

Ni Jiang

Xiaohui Wu

Wenhua Song

Tianwen Hou

Hui Guan

Wei Zhang

Haigang Qing

Wei Zhao

Lili Du

Ting Li

Pengcheng Zang

Jianchang Cai

Yin Deng

Zeyu Li

Xiongcan Zuo

Xi Xiang

Limiao Wang

Qishun Liu

Yuguang Du

Yue Tian

Gong Cheng

Ying Tan

Qingsong Xu

Yina Peng

Yaqiong Wang

The present disclosure provides a display device and a manufacturing method thereof. The display device includes a display panel and a TOF sensor arranged at a side of the display panel away from a display surface. Detection light received by the TOF sensor is allowed to pass through a target light-transmitting region of the display panel. A light reflection interference layer is arranged on a surface of the target light-transmitting region facing the TOF sensor, and configured to adjust a transmission direction of reflected light between the display panel and a lens of the TOF sensor.

Display device and manufacturing method thereof

A display substrate and a display device are provided. The display substrate includes a display region, at least one first signal line, and at least one connecting wire. The display region includes a first display region and a second display region; the first display region includes at least one first light emitting element, and the second display region includes at least one first pixel circuit; the first signal line includes a first main body portion and a first winding portion; the first main body portion extends along a first direction, and at least part of the first winding portion extends along a direction intersecting with the first direction; at least one first signal line is electrically connected to at least one first pixel circuit; and at least one first pixel circuit is configured to respectively drive at least one first light emitting element.

Display substrate and display device

An apparatus includes a display panel and a display apparatus. The display panel includes: a substrate; a plurality of light-emitting devices having different light-emitting areas, the light-emitting devices being located on the substrate; a first refractive index layer, which includes opening regions corresponding to the light-emitting devices, projections of the opening regions on the substrate at least partially overlapping with projections of the light-emitting devices on the substrate, the contour shapes of the cross sections of sidewalls of at least a portion of the opening regions in the direction parallel to the substrate surface including concave-convex curves, and the first refractive index layer being used to reflect light emitted by the light-emitting devices on the sidewalls; and a second refractive index layer, which is located on the side of the first refractive index layer facing away from the substrate.

Display panel and display apparatus

A display panel (), including a first display region () and a second display region (); pixel density of the first display region () is the same as that of the second display region (); the first display region () includes a first pixel unit (), which includes a first pixel defining layer () and a first pixel anode () corresponding to the first pixel defining layer (); the second display region () includes a second pixel unit (), which includes a second pixel defining layer () and a second pixel anode () corresponding to the second pixel defining layer (); opening area of the first pixel defining layer () is smaller than that of the second pixel defining layer (); and exposed area of the first pixel anode () is smaller than that of the second pixel anode (). The present application also discloses an electronic device.

Display panel and electronic device

A display panel () and a display apparatus () having the same. The display panel () is provided with a preset area (), a transmitting sensor () and a receiving sensor () of a time-of-flight device () are adapted to be provided on a non-display side of the preset area (), and light emitted from the transmitting sensor () is adapted to be transmitted from the preset area () to a display side of the display panel (), and be reflected by a to-be-detected object on the display side back to a non-display side of the display panel (), so as to be received by the receiving sensor (). The display panel () includes a substrate layer (), an organic light-emitting device layer (), and an anti-reflection layer (), where the organic light-emitting device layer () is provided on a display side of the substrate layer (); and the anti-reflection layer () includes one or more layers and is provided between the substrate layer () and the organic light-emitting device layer (), and at least part of the anti-reflection layer () is disposed opposite to the preset area () in a thickness direction of the display panel ().

Display panels and display apparatuses having the same

A display substrate and a display device are provided. The display substrate includes: a base substrate; a first conductive element, located on the base substrate; a first planarization layer, located on the first conductive element; a second conductive element, located on the first planarization layer, and connected to the first conductive element through a first via hole penetrating the first planarization layer; a second planarization layer, located on the second conductive element; the second conductive element is recessed at the first via hole, so that the second conductive element has a recessed portion and a peripheral portion located outside the recessed portion, the recessed portion has a bottom portion and a side portion, the bottom portion and the peripheral portion are connected by the side portion, and the side portion of the recessed portion has an uneven surface to be configured to make light irradiated thereon be diffusely reflected.

Display substrate and display device having conductive element with recessed portion having uneven surface

A display panel, a display device, and a method for manufacturing the display panel. The display panel includes a base substrate. The base substrate includes a display area and a functional area, the functional area includes a light-transmitting region, the light-transmitting region includes a plurality of pixel units, and the plurality of pixel units is capable of emitting white light. Each of the pixel units includes at least one sub-pixel, each of the pixel units further includes a cathode, orthographic projections of a plurality of cathodes onto the base substrate are separated from each other, and an orthographic projection of an effective light-emitting area of each of the sub-pixels onto the base substrate is within the orthographic projection of the cathode of a corresponding one of the pixel units onto the base substrate.

Display panel, display device and method for manufacturing display pane

The present application discloses a display panel, a display device and a method for manufacturing a display panel. The display panel includes a first display area, including a plurality of first light emitting units and a first driving layer for driving the plurality of first light emitting units, and a second display area, at least partially surrounded by the first display area, and making ambient light at least partially transmitted. The first driving layer includes a first light shielding pattern, the first light shielding pattern at least partially surrounding the second display area and including a hollow structure which exposes at least part of the second display area.

Display panel, display device, and method for manufacturing a display panel

Disclosed is a display substrate including a base substrate, which includes first and second display regions, and at least one first data line. The first display region includes first and second sub-display regions located on opposite sides of the second display region along a first direction and a third sub-display region located on at least one side of the second display region along a second direction. The first data line includes a first sub-data line located in the first sub-display region and connected with a pixel circuit of the first sub-display region, a second sub-data line located in the second sub-display region and connected with a pixel circuit of the second sub-display region, and a third sub-data line which is connected with the first and second sub-data lines, located in the third sub-display region, and connected with at least one second pixel circuit of the third sub-display region.

Display substrate having bezel region at periphery of first display region and second display region and preparation method thereof, and display apparatus having the same

Provided is a display panel, including a base substrate provided with a first display region and a second display region and a plurality of pixels and a packaging layer that are sequentially arranged on the base substrate. The packaging layer includes a first organic layer, and the second display region has a relatively large transmittance. The second display region includes a first sub-display region and a second sub-display region that is proximal to a border of the base substrate relative to the first sub-display region. A difference between a maximum thickness and a minimum thickness of a first portion, disposed in the second display region, of the first organic layer is less than a difference between a maximum thickness and a minimum thickness of a second portion disposed in the second sub-display region.

Display panel, method for manufacturing same, and display device

A display substrate, a mask, and a display device are provided. The display substrate includes: a plurality of first repeating units including a first sub-pixel and a second sub-pixel; a plurality of second repeating units including a fourth sub-pixel and a fifth sub-pixel; and a pixel defining layer arranged on the base substrate, wherein the pixel defining layer includes a plurality of first openings and a plurality of second openings. Each of the first sub-pixel and the second sub-pixel includes a first opening; each of the fourth sub-pixel and the fifth sub-pixel includes a second opening; and an orthographic projection of the first opening on the base substrate has an area greater than that of an orthographic projection of the second opening on the base substrate.

Display substrate, mask, and display device

A display panel, a manufacturing method thereof and a display apparatus are provided. The display panel is divided into a display region and at least one light transmission region at least partially surrounded by the display region, including a base substrate; a driving circuit layer; an anode layer; a first insulating layer over the anode layer and including a first insulating sub-layer in the display region and a second insulating sub-layer in the at least one light transmission region; a functional film layer in the at least one light transmission region, the functional film layer has a first thickness so that a height difference between a height of a surface of the first insulating sub-layer and a height of a surface of the second insulating sub-layer is less than a first threshold; and an encapsulation leveling layer arranged on surfaces of the first and second insulating sub-layer.

Display panel, manufacturing method thereof and display apparatus

A display substrate and a display device are provided. In the display substrate, the display sub-pixel is located in a display region, the display sub-pixel and includes a first display sub-pixel, a second display sub-pixel, a third display sub-pixel, and a fourth display sub-pixel that emit light of colors different from each other; the dummy sub-pixel is located in a periphery region, the periphery region includes a dummy region and an edge region, the dummy sub-pixel is located in the dummy region of the periphery region, the dummy sub-pixel includes a first dummy sub-pixel, a second dummy sub-pixel, a third dummy sub-pixel, and a fourth dummy sub-pixel; and the display substrate further includes a spacer including a plurality of first spacers and a plurality of second spacers, the plurality of first spacers are located in the periphery region, the plurality of second spacers are located in the display region.

Display substrate, display panel and display device

A display panel and a manufacturing method thereof, and a display device. The display panel includes a display area including a first and a second display area. The display panel includes: a base substrate; a driving circuit layer; anode structures located at the first display area, a gap being provided between adjacent anode structures, at least one anode structure including a functional layer and a first anode and an orthographic projection of the functional layer includes a portion not overlapped with an orthographic projection of the first anode; and a pixel defining layer including a pixel defining portion located in the gap. −0.1 microns≤d1−d2≤0.1 microns, wherein d1 is a thickness of the functional layer, n1 and n2 are refractive indexes of the functional layer and the pixel defining portion respectively, λ is a wavelength of visible light, and m is an integer.

Display panel and manufacturing method thereof, and display device

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Beijing, China

Bo Shi