Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Shandong Lanbeisite Educational Equipment Group

Beijing Boe Sensor Technology Co., Ltd.

Boe Technology Groupco., Ltd.

Xiaojuan Wu

Jiaxing Wang

Hongliang Yuan

Yao Bi

Jian Wang

Jinshuai Duan

Yu Zhao

Xuan Zhong

Zhiqiang Zhao

Qi Zheng

Dawei Feng

Yang Ge

Zhiqiang Yu

Zhangxiang Cheng

Feng Liu

Donghua Zhang

Cuiyu Chen

Hao Yan

Xiuliang Wang

Feng Qu

Wei Zhao

Biqi Li

Chunnan Feng

Lei Wang

Ning Wang

Ce Wang

Yichi Zhang

Li Li Ma

Xian Wang

Tianyang Han

Danxing Hou

Liping Lei

Zhilong Duan

Jianwei Ma

Lei Shi

Li Tian

Kaixuan Wang

Mingjing Liu

Huishun Chen

Huairui Yue

Wei Li

Hailin Xue

Chuncheng Che

Chunlei Wang

Xiaofeng Yin

Yanchen Li

Limin Zhang

Xianglei Qin

Hailong Wang

Hongsheng Bi

Lei Zhang

Wenqing Zhao

Yue Li

Jing Yu

Ning Li

Yu Xin Zhao

Jianyun Xie

Yuelei Xiao

Honggui Jin

Nan Zhao

Liangzhen Tang

Juan Li

Zepeng Sun

Yongzhong Zhang

Huijie Xie

Haoran Zhang

Xinxin Zhao

Xiaoqiang Zhang

Ruomei Bian

Wulin Zhang

Lanjun Guo

Zhaohu Yu

Xing Xu

Bangjun Song

Zijing Zhang

Ziqi Sun

Yingli Liu

Zizheng Xie

Yeyu Feng

Mengxun Yang

Yao Bl

Baoqing Hou

Provided is a display module, which includes: a display substrate having a display region and a bonding region and including a first base, and a first trace disposed on the first base and extending from the display region to the bonding region; a flexible circuit board including a second base having a first surface and a second surface, a second trace and a third trace on the first surface, a fourth trace on the second surface; and a near field communication antenna. The first trace has a first end electrically connected to a first end of the second trace, and a second end electrically connected to a first end of the fourth trace; a second end of the fourth trace is connected to a first end of the third trace; when the flexible circuit board is folded, the first to fourth traces form a near field communication antenna.

Display module

A display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a pixel driving circuit layer and an antenna layer, wherein the pixel driving circuit layer is arranged on the base substrate and includes a thin film transistor and a plurality of signal lines, and the antenna layer is arranged on a side of the pixel driving circuit layer far away from the pixel driving circuit layer and comprises a first antenna arranging region including a first antenna network formed by a plurality of first antenna lines; wherein in a direction perpendicular to the display substrate, at least a portion of the first antenna lines overlap with at least a portion of the signal lines.

Display substrate, manufacturing method thereof and display device

Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes: a first base plate and a second base plate that are oppositely disposed, and a liquid crystal layer disposed between the first base plate and the second base plate, wherein the liquid crystal layer includes bistable liquid crystal molecules; the first base plate includes: a first substrate, and an electromagnetic touch layer and a pixel electrode layer that are disposed on a side of the first substrate, wherein the electromagnetic touch layer is provided with a plurality of electromagnetic signal lines, each two adjacent electromagnetic signal lines being connected in series; and the second base plate includes: a second substrate, and a common electrode layer that is disposed on a side of the second substrate.

Liquid crystal handwriting board, handwriting apparatus, and handwriting system

Embodiments of the present disclosure provide a display module and a preparation method therefor, and a display apparatus. The display module includes a liquid crystal display panel and a light scattering layer. Among them, the liquid crystal display panel includes a first substrate, a second substrate, and a first liquid crystal layer, the first substrate is disposed opposite to the second substrate, the first liquid crystal layer is located between the first substrate and the second substrate, and the first liquid crystal layer includes a cholesteric liquid crystal configured to have a conical helix texture when an electric field is applied, to reflect light matched with a helical pitch of the conical helix texture; and the light scattering layer is disposed on a side of the liquid crystal display panel and is configured to scatter light reflected by the liquid crystal display panel.

Display module and preparation method therefor, and display apparatus

A display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a pixel driving circuit layer and an antenna layer, wherein the pixel driving circuit layer is arranged on the base substrate and includes a thin film transistor and a plurality of signal lines, and the antenna layer is arranged on a side of the pixel driving circuit layer far away from the pixel driving circuit layer and includes a first antenna arranging region including a first antenna network formed by a plurality of first antenna lines.

A display substrate, a display panel and a display device. The display substrate includes: a first base substrate; a first transparent electrode layer on the first base substrate; a second transparent electrode layer on a side of the first transparent electrode layer away from the first base substrate; first common signal lines and second common signal lines in the first transparent electrode layer, the first common signal lines being electrically connected through the second common signal lines; and a sub-pixel on the first base substrate, including a pixel electrode in the second transparent electrode layer. The first common signal lines and the second common signal lines form a transparent conductive portion. In a thickness direction of the display substrate, the pixel electrode overlaps with the transparent conductive portion to form an overlapping region, in which the pixel electrode and the transparent conductive portion form a storage capacitor of the sub-pixel.

Display substrate, method of driving display substrate, display panel and display device

A display panel and a display device are provided. The display panel has a display area and a binding area. The display panel includes a color film substrate and an array substrate, wherein the color film substrate includes a near-field communication antenna, the near-field communication antenna includes a coil structure, and the coil structure is at least partially located in the display area; and the array substrate includes a first base substrate, a channel region and a non-channel region, wherein an orthographic projection of the coil structure on the first base substrate is located within an orthographic projection of the non-channel region on the first base substrate.

Display panel and display apparatus

A display panel including: a first substrate and a second substrate disposed oppositely and a liquid crystal layer disposed between the first substrate and the second substrate; a material of the liquid crystal layer includes a cholesteric liquid crystal; the display panel further includes: a microstructure optical film layer located on a side of the second substrate facing away from the first substrate; incident light is incident from a side of the microstructure optical film layer, reflected by the cholesteric liquid crystal, and then emerged from the microstructure optical film layer; the microstructure optical film layer includes multiple wedge structures; at least part of the wedge structures have different angles and sizes, so that light emerged from side view angles with different emergent angles are adjusted to a center view angle.

Display panel and display device

A display substrate comprises a substrate; a first electrode layer; comprises: multiple first signal lines; the first insulating layer comprises multiple first via holes, orthographic projections of the first via holes on the substrate fall into orthographic projections of the first signal lines on the substrate; a second electrode layer including multiple first connection electrodes; the first connecting electrode is connected with the first signal line through the first via hole; the second insulating layer is on the side, away from the first insulating layer, of the second electrode layer and comprises multiple second via holes; the orthographic projection of the second via hole on the substrate falls into the orthographic projection of the first connecting electrode on the substrate, and the orthographic projection of the second via hole on the substrate and the orthographic projection of the first via hole on the substrate are arranged in a staggered manner.

Display substrate, display panel, and display device

Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes a first substrate, a second substrate, a third substrate, a first liquid crystal layer, and a second liquid crystal layer; wherein the first substrate includes: a first base, and a first pixel electrode and a transparent electrode, wherein the first pixel electrode is insulated from the transparent electrode, and the first pixel electrode is closer to the second substrate than the transparent electrode is; wherein the first substrate, the first liquid crystal layer and the second substrate are configured to form a display portion of the liquid crystal handwriting board; and the first substrate, the second liquid crystal layer and the third substrate are configured to form a writing portion of the liquid crystal handwriting board.

Liquid crystal handwriting board and manufacturing method therefor

A liquid crystal handwriting board is provided. The liquid crystal handwriting board includes a first substrate and a second substrate that are disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate; wherein the first substrate includes: a first base substrate, and a transistor and a pixel electrode disposed at a side, proximal to the second substrate, of the first base substrate, the transistor being electrically connected to the pixel electrode; wherein the transistor includes a channel region, wherein a ratio of an area of the channel region to an on-current of the transistor is greater than a ratio of an area of a channel region of a reference transistor to an on-current of the reference transistor.

Liquid crystal handwriting board

A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.

Liquid crystal display panel and electronic paper

The present disclosure belongs to the technical field of display, and provides an array substrate, a handwriting tablet, a tablet eraser, a handwriting tablet system and a method for erasing a pattern. The array substrate is provided with a handwriting area, and a peripheral area surrounding the handwriting area. The array substrate includes erasing electrodes, which are arranged in an array, and a driving circuit for driving the erasing electrodes, wherein the driving circuit is configured to load, under the irradiation of preset light, an erasing voltage to the erasing electrodes. The array substrate is further provided with an NFC coil, which is used for sending an NFC signal, wherein a sensing range of the NFC coil covers the handwriting area.

Array substrate, handwriting tablet, tablet eraser, handwriting tablet system and method for erasing pattern

An array substrate, a panel, a handwriting tablet and a method for driving the same, relate to the field of handwriting tablet technology. The array substrate includes a handwriting area and a peripheral area surrounding the handwriting area; the handwriting area includes a plurality of handwriting sub-areas; wherein the array substrate includes a plurality of NFC coils and a plurality of erasure units. The plurality of NFC coils are arranged in the plurality of handwriting sub-areas in a one-to-one correspondence. The plurality of erasure units are arranged in the plurality of handwriting sub-areas in a one-to-one correspondence.

Array substrate with NFC coil, handwriting tablet including the same, and method for driving handwriting tablet

A display substrate and a display device relate to the technical field of displaying. The display substrate includes a plurality of display units spaced apart from each other and a plurality of connection units, the plurality of connection units being connected between two adjacent display units; the plurality of connection units include: two connection units arranged along a first direction, wherein the first direction is parallel to a stretching direction of the display substrate; wherein the two connection units arranged along the first direction are axisymmetric with respect to a first reference line, so that the plurality of connection units arranged along a second direction have a same deformation amount in a stretching state, the second direction is perpendicular to the stretching direction, and an extension direction of the first reference line is parallel to the second direction.

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Beijing, China

Xiaojuan Wu