公开(公告)号：US20160045037A1

公开(公告)日：2016-02-18

申请号：US14422880

申请日：2014-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhongbao WU ,  Ruoyu MA ,  Zezhou YANG

IPC: A47F3/00 ,  F21S4/00

CPC classification number: A47F3/001 ,  A47B23/042 ,  A47F3/002 ,  A47F3/005 ,  F21S4/20 ,  G02F1/133615 ,  G02F2001/133616

Abstract: A transparent display device, comprising a display panel for transparency display, a base and a system light source; one side edge of the display panel being mounted to the base; the system light source comprising a first light source; wherein the first light source is mounted on a side edge of the display panel away from the base, and/or is mounted to the base and located at the light incident side of the display panel, light emitted from the first light source is irradiated onto the display panel after reflection by an object placed at the light incident side of the display panel to form a spatial light.

Abstract translation: 一种透明显示装置，包括用于透明度显示的显示面板，基座和系统光源; 显示面板的一侧边缘安装到基座; 所述系统光源包括第一光源; 其中所述第一光源安装在所述显示面板的远离所述基座的侧边缘处，和/或安装到所述基座并且位于所述显示面板的光入射侧，从所述第一光源发射的光被照射到 显示面板在被放置在显示面板的光入射侧的物体反射之后形成空间光。

公开(公告)号：US20140056027A1

公开(公告)日：2014-02-27

申请号：US13946060

申请日：2013-07-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ruoyu MA

IPC: F21V8/00

CPC classification number: G02B6/0011 ,  G02B6/0028 ,  G02B6/0038 ,  G02B6/0055 ,  G02B6/0065

Abstract: Embodiments of the invention disclose a backlight unit, comprising: a light guide plate, a light source member, a reflection film, wherein: the light guide plate (LGP) comprises a light incident side, a light emission side and a bottom side opposite to the light emission side, the light guide plate is for emitting light entered from the light incident side through the light emission side; the light source member is disposed on the light incident side of the LGP and light emitted by the light source member enters the LGP through the light incident side of the LGP; the reflection film is at least disposed on the bottom side of the LGP and is for reflecting light back into the LGP; wherein a reflection structure is disposed on the bottom side of the LGP and a microstructure is disposed on the light emission side of the LGP.

Abstract translation: 本发明的实施例公开了一种背光单元，包括：导光板，光源构件，反射膜，其中：所述导光板（LGP）包括光入射侧，发光侧和与 在光发射侧，导光板用于从光入射侧通过发光侧发射光; 光源部件设置在LGP的光入射侧，由光源部件发出的光通过LGP的光入射侧进入LGP; 反射膜至少设置在LGP的底侧，用于将光反射回LGP; 其中反射结构设置在LGP的底侧，并且微结构设置在LGP的发光侧。

公开(公告)号：US20240222580A1

公开(公告)日：2024-07-04

申请号：US18262404

申请日：2022-06-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yang YUE ,  Wei WANG ,  Ruoyu MA ,  Shi SHU ,  Yong YU ,  Xiang LI ,  Shaohui LI ,  Qi YAO ,  Shipei LI ,  Renquan GU ,  Wenqu LIU ,  Chuanxiang XU

IPC: H01L33/62 ,  H01L25/075

CPC classification number: H01L33/62 ,  H01L25/0753

Abstract: A light-emitting substrate includes a substrate, a first metal layer, a first insulating layer, a second metal layer and a conductive adhesive. A bonding region is proximate to a selected side edge of a first surface of the substrate. The first metal layer on the first surface includes first bonding electrodes. The first insulating layer is on the first metal layer, and a border thereof proximate to the edge is closer to the edge than a border of the first bonding electrodes facing the edge. The second metal layer includes second bonding electrodes. The conductive adhesive in the bonding region covers portions of the second bonding electrodes. A ratio of a dimension of an edge portion of the first insulating layer in a second direction to a dimension of a first bonding electrode in same direction is greater than or equal to ⅕ and less than or equal to ½.

公开(公告)号：US20220011624A1

公开(公告)日：2022-01-13

申请号：US17288535

申请日：2020-08-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhongbao WU ,  Chuandong LIAO ,  Ruoyu MA ,  Haiwei SUN

IPC: G02F1/1333 ,  G09F9/30

Abstract: A display panel, a display device and a preparation method for a display panel. The display panel includes a first substrate; a conductive structure layer is formed on a side surface of the first substrate, and the conductive structure layer is provided with a binding region close to a side edge thereof; the binding region of the conductive structure layer protrudes from a first end surface of the first substrate, and a protruding part of the conductive structure layer forms a first protruding portion; the first protruding portion bends toward a side of the first substrate away from the conductive structure layer; and a turning portion of the first protruding portion is fixed on the first end surface of the first substrate. The binding region of the conductive structure layer is located at a bending part of the conductive structure layer and is not carried on the first substrate.

公开(公告)号：US20210278724A1

公开(公告)日：2021-09-09

申请号：US17254829

申请日：2020-06-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liangliang JIN ,  Ruoyu MA ,  Zezhou YANG ,  Haiwei SUN ,  Zhongbao WU ,  Chuandong LIAO

IPC: G02F1/1335 ,  G02B5/04 ,  G02F1/13363

Abstract: A light conversion structure, backlight device and virtual reality display device are provided. The light conversion structure includes: a transparent substrate including first and second surfaces arranged oppositely; multiple first prism structures arranged in an array on the first surface, each first prism structure includes first and second light-entering surfaces arranged adjacently or oppositely, the first and second light-entering surfaces are for receiving the first and second incident light respectively; multiple second prism structures arranged in an array on the second surface, each second prism structure includes the first and second light-exiting surfaces arranged adjacently or oppositely; the first and second incident light enter the first prism structure from the first and second light-entering surfaces respectively, and exit from the first and second light-exiting surfaces respectively at the first and second predetermined angles respectively; a difference between the first and second predetermined angles is less than a predetermined value.

公开(公告)号：US20200271834A9

公开(公告)日：2020-08-27

申请号：US16199733

申请日：2018-11-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liangliang JIN ,  Zezhou YANG ,  Ruoyu MA ,  Qing LIU

IPC: G02B5/04 ,  F21V8/00 ,  G02F1/1335 ,  G02B26/08

Abstract: Embodiments of the present disclosure relate to a prism film, a backlight module, and a display device. The prism film includes a substrate and a plurality of prisms on a surface of the substrate, each of the plurality of prisms having a triangular cross section, and having a first optical surface, a second optical surface, and a third optical surface that are perpendicular to the triangular cross section, wherein the first optical surface is parallel to the surface of the substrate, the first optical surface and the second optical surface form a first bottom angle, the first optical surface and the third optical surface form a second bottom angle, and at least one of the first bottom angle and the second bottom angle of the plurality of prisms gradually changes.

公开(公告)号：US20190302329A1

公开(公告)日：2019-10-03

申请号：US16199733

申请日：2018-11-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liangliang JIN ,  Zezhou YANG ,  Ruoyu MA ,  Qing LIU

IPC: G02B5/04 ,  F21V8/00 ,  G02F1/1335 ,  G02B26/08

Abstract: Embodiments of the present disclosure relate to a prism film, a backlight module, and a display device. The prism film includes a substrate and a plurality of prisms on a surface of the substrate, each of the plurality of prisms having a triangular cross section, and having a first optical surface, a second optical surface, and a third optical surface that are perpendicular to the triangular cross section, wherein the first optical surface is parallel to the surface of the substrate, the first optical surface and the second optical surface form a first bottom angle, the first optical surface and the third optical surface form a second bottom angle, and at least one of the first bottom angle and the second bottom angle of the plurality of prisms gradually changes.