Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Hongbo Feng

Jiuxia Yang

Jiantao Liu

Feng Bai

Bochang Wang

Haijun Shi

Dan Li

Zhaoshou Tian

Shanlei Hou

Qingshan Qu

Jing Su

Changjia Fu

Zhuang Xu

Zhenpeng Guo

Xiaochuan Chen

Rui Li Xu

Yingzi Wang

Zhanchang Bu

Zhenhua Lv

Jingbo Xu

Yanfeng Wang

Bin Wu

Jixing Sun

Xue Dong

Haisheng Wang

Lei Wang

Jian Gao

Yingming Liu

Shengji Yang

Xiaoliang Ding

Pengcheng Lu

Changfeng Li

Qian Wang

Wenqing Zhao

Yu Gu

Yongda Ma

Zifeng Wang

Yan Ren

Xiaochen Niu

Lianjie Qu

Ruijun Dong

Fang Liu

Hao Tang

Junrui Zhang

Enhui Guan

Yunpeng Wu

Xuewen Lv

Ronghua Lan

Wenchu Dong

Yangyang Zhang

Yang You

Honglei Zhang

Jiuyang Cheng

Youxiang Xia

Meng Guo

Xuehui Zhu

Zhihui Zeng

Yuanxin Du

Xiao Chu

Wei Zhong

Yuefeng Su

Xiaodi Sun

Chunguang Tian

Shuobin Liang

Yushun Jie

Kui Wu

Minqiang Yang

The present disclosure provides a backlight module, a display device and an assembled display device. The backlight module includes: a backplate (), including a bottom wall (); a light source (), disposed on the bottom wall (); an optical film layer, disposed opposite to the bottom wall () and located on a light emitting side of the light source (); a middle frame, including a first frame body () and a second frame body (), where the first frame body () is arranged around periphery of the bottom wall (), the second frame body () is arranged on an inner side surface of the first frame body (), and the second frame body () includes a transparent structure; and the optical film layer () is supported at one end of the second frame body () away from the bottom wall (). The present disclosure can improve display effect.

Backlight module, display device and assembled display device

The present disclosure provides a navigation method applied to a cloud server. The method includes: determining a global route between a starting point and a destination in response to navigation request information transmitted by a mobile terminal, the navigation request information includes at least information of starting point and destination; transmitting the global route to the mobile terminal to guide the user to drive according to the global route; acquiring a current position of the mobile terminal in response to road abnormality information transmitted by the mobile terminal in the driving process of the user; acquiring a shared route in the cloud server, and generating at least one corrected route from the current position to the destination; the corrected route is different from an original remaining route. The present disclosure also provides a cloud server, a mobile terminal, a navigation system, an electronic device, and a computer-readable medium.

Navigation method and system, cloud server, mobile terminal, electronic device and medium

The present disclosure discloses a method for sending recommendation information and a positioning service device. The method includes: receiving feedback signals sent by user terminals within a signal coverage range of the positioning service device, where each feedback signal carries a first signal strength and a first signal direction of a radio-frequency signal sent by the positioning service device and received by the corresponding user terminal; determining, according to the first signal strength and the first signal direction corresponding to each user terminal, a main region where the user terminals are concentrated within the signal coverage range; and adjusting a signal sending direction of each radio-frequency signal to a direction where the main region is located and sending the recommendation information, where the recommendation information is borne by the radio-frequency signals.

Method for sending recommendation information and positioning service device

The present disclosure provides a display device, a splicing display device, the display device includes: a display panel including a display region and a non-display region surrounding the display region, the non-display region including a bonding region; a backlight module disposed opposite to the display panel; a tape layer located on a peripheral side of the display panel and the backlight module, and an orthographic projection of the tape layer on a plane where the display device is located is not overlapped with an orthographic projection of the display panel on the plane where the display device is located.

Display device, splicing display device

At least one embodiment of the present disclosure provides a display module, a splicing screen and a display device, the display module includes: a backlight module and a display component, the backlight module includes a middle frame, and an edge of the middle frame is provided with a support part that is detachable; an edge of the display component is adhesively bonded to the support part through a first adhesive, and the support part is configured to support the display component, the support part can be quickly disassembled from the middle frame through an independent structural design, such that the reworkability of the display module can be greatly improved without affecting the display component, so as to reduce production cost.

Display module, splicing screen and display device

A display module, a display device, and a backlight module avoid bad image quality. The display module includes: a backlight module and a display panel, and the backlight module includes: a back plate, a first light source and a middle frame, wherein the back plate includes a bottom plate; the first light source is on the bottom plate; the middle frame is between the bottom plate and the display panel, a concave part is on a surface of the middle frame adjacent to the display panel, and a second light source is in the concave part, such that bad image quality of the edge shadow of the display module is effectively avoided by arranging the second light source in the concave part of the surface of the middle frame adjacent to the display panel.

Display module, display device, and backlight module

A display device is provided, including: a display panel; a light guide component on a light entering side of the display panel; and a supporting assembly connected to the display panel and the light guide component. The supporting assembly is configured to support the display panel and the light guide component, and the supporting assembly includes: a frame body having a first supporting surface facing the display panel, the light guide component being fixed on the first supporting surface; and a light transmission portion on the first supporting surface and on an outer side of a side surface of the light guide component, the light transmission portion having a second supporting surface facing the display panel. The display panel is fixed on the second supporting surface, and the light transmission portion is configured to refract light so that the refracted light exits through the second supporting surface.

Display device and spliced display device

A display device and a tiled display device are provided. The display device includes: a display panel; a backlight module located on an incident side of the display panel, and including a frame and a light guiding structure, where the frame includes a first supporting surface and a second supporting surface both facing the display panel, where the second supporting surface is located on a side of the first supporting surface away from the display panel, the first supporting surface is attached to a backlight surface of the display panel, and the second supporting surface is engaged with the light guiding structure. The assembling of the display panel and the backlight module can be achieved in the present disclosure.

Display devices and tiled display devices

A flexible display device (). The flexible display device () includes a flexible display panel (), an auxiliary structure (), a first reel (), and a driving unit (). The flexible display panel () includes a first end () and a second end (). The auxiliary structure () includes a third end and a fourth end, and the fourth end is connected with the second end (). The first reel () is connected with the first end (). When driving the flexible display panel () to switch from an unrolled state to a rolled state and driving the auxiliary structure to switch from an unfolded state to a folded state, the driving unit () drives the fourth end to move close to the first reel () and the first reel () to rotate, so as to drive the second end () to move close to the first reel (). When driving the flexible display panel () to switch from the rolled state to the unrolled state and driving the auxiliary structure () to switch from the folded state to the unfolded state, the driving unit () drives the first reel () to rotate to unwind the flexible display panel () from the first reel (), and drives the fourth end to move away from the first end (), so as to drive the second end () to move away from the first reel ().

Flexible display devices

An anti-glare apparatus includes a lens assembly having an incident side, the lens assembly including a layer of liquid crystal molecules, a first driving electrode and a second driving electrode respectively on both sides of the layer of the liquid crystal molecules, the first driving electrode or the second driving electrode including a plurality of sub-electrodes; a reflective layer on a side of the lens assembly opposite from the incident side; a camera, configured to acquire a human eye's position and acquire an intensity signal of incident light irradiating the incident side of the lens assembly; and a controller electrically connected to the first driving electrode, the second driving electrode, and the camera; where the controller is configured to adjust driving voltages of the sub-electrode based on the intensity signal of the incident light acquire by the camera to change the optical axis direction of the lens assembly.

Anti-glare apparatus and mirror having lens assembly with controlled optical axis direction

Provided are a display panel and a manufacturing method thereof, a display device and a spliced display device. The display panel includes: a color filter substrate (), an array substrate () and a first conductive portion (), where a display region (AA) and a peripheral region (NA) are formed on the display panel, and the peripheral region (NA) surrounds the display region (AA); the array substrate () includes pixel circuits and a second conductive portion (), where the pixel circuits are located in the display region (AA), and the second conductive portion () is located in the peripheral region (NA); the second conductive portion () is connected with the pixel circuits; the first conductive portion () is located on a side surface of the array substrate () and a side surface of the color filter substrate (), and the first conductive portion () is connected with the second conductive portion (). By such technical solutions, a width of the peripheral region can be reduced, which is beneficial to realizing a narrow bezel and increasing a screen-to-body ratio.

Display panels and manufacturing methods thereof, display devices and spliced display devices

A direct-type backlight liquid crystal display device is provided, which includes a frame including a main frame, a bottom plate; a liquid crystal display panel, on a top surface of the main frame and parallel to the bottom plate, the liquid crystal display panel includes an array substrate, a color film substrate, a liquid crystal layer and a frame sealant, a pixel unit on the color film substrate includes a sub pixel, the sub pixel on a side of the color film substrate along a first direction parallel to the color film substrate is partially blocked and covered by a black matrix, a backlight unit including a light emitting element and a light homogenizing element; a display control unit, at a lateral end surface of the liquid crystal display panel and electrically connected with the liquid crystal display panel at the lateral end surface of the liquid crystal display panel.

Direct-type backlight liquid crystal display device

A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display panel are provided. The thin film transistor includes an active layer and a wire grid which is disposed at least on a surface of an active region of the active layer and is made of a conductive material. The active layer includes a source region, a drain region, and the channel region between the source region and the drain region. The wire grid includes a plurality of wire grid sections which are spaced apart from each other, and in a direction from the source region to the drain region, a length of the channel region is longer than a length of the wire grid section.

Thin film transistor having a wire grid on a channel region and manufacturing method thereof, array substrate and manufacturing method thereof, and display panel

The disclosure discloses a queuing apparatus and a queuing control method thereof. The queuing apparatus includes: a distance sensor configured to determine a position of a front queuer, a distance between the queuing apparatus and the front queuer; a queuing information processor configured to determine a movement instruction for driving the queuing apparatus to move in some direction, according to the distance; a drive circuit board configured to drive the queuing apparatus according to the movement instruction to move accordingly; a user identity recognition device configured to input information about a current user before the queuing apparatus starts queuing, and to input the information about the current user again to make the queuing apparatus stop queuing; and a display screen configured to display the information about the current user to a window when the queuing window moves to the window, and before the information about the current user is released.

Queuing apparatus, and queuing control method thereof

The embodiments of the present disclosure disclose a backlight module, a method for manufacturing the same and a display device. The backlight module comprises: a substrate and a plurality of light emitting areas provided on the substrate. The light emitting area comprises a light source and a photonic crystal structure corresponding to the light source; the photonic crystal structure is internally provided with a cavity for accommodating the corresponding light source, and at least one defect channel for connecting the cavity and a surface, on a side of the photonic crystal structure away from the substrate, of the photonic crystal structure; a frequency of emergent light of each of the light sources is within a photonic forbidden band of the corresponding photonic crystal structure; extension directions of each of the defect channels are parallel to each other. The backlight module enables the light emergent to be collimated light.

Backlight module and method for manufacturing the same, and display device

Growing community of inventors

Beijing, China

Hongbo Feng