公开(公告)号：US09993950B2

公开(公告)日：2018-06-12

申请号：US15650016

申请日：2017-07-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng Guan ,  Jikai Yao ,  Yingtao Wang ,  Xiaolong He ,  Tingting Zhou

IPC: G03B17/24 ,  B29C37/00 ,  G03F7/00 ,  B81C1/00 ,  B29C43/00

CPC classification number: B29C37/0053 ,  B29C43/003 ,  B81C1/0046 ,  G03B2217/242 ,  G03F7/0002

Abstract: An imprint template includes a first region and a second region located in the periphery of the first region. The first region is provided with a first imprint structure configured to imprint a first film layer pattern into a base material in a product region of a target substrate. The second region is provided with a second imprint structure configured to imprint a second film layer pattern into the base material in the periphery of the product region of the target substrate. And the second film layer pattern is used for assessing imprint quality of the first film layer pattern.

公开(公告)号：US20170276988A1

公开(公告)日：2017-09-28

申请号：US15452904

申请日：2017-03-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Weili Zhao ,  Jikai Yao ,  Hua Huang

IPC: G02F1/13363 ,  G02F1/1335

CPC classification number: G02F1/13363 ,  G02F1/133528 ,  G02F2001/133631 ,  G02F2201/56 ,  G02F2413/02 ,  G02F2413/04 ,  G02F2413/07 ,  G02F2413/08

Abstract: A curved surface LCD panel and a display device are disclosed. The curved surface LCD panel includes an array substrate and an opposite substrate parallel with each other and curved in a same direction, wherein edge zones of the array substrate and the opposite substrate having plural optical retardation zones, each of the optical retardation zones on the array substrate being corresponding to one of the optical retardation zones on the opposite substrate, and two corresponding optical retardation zones constituting a zone group; a LC layer located between the array substrate and the opposite substrate; and an optical compensation film attached at each of the optical retardation zones in at least one zone group; wherein the optical compensation film being perpendicular to an optical axis of the optical retardation zone attached with the optical compensation film and having an equal optical retardation with the optical retardation zone.

公开(公告)号：US20170243916A1

公开(公告)日：2017-08-24

申请号：US15292887

申请日：2016-10-13

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ming Zhu ,  Jikai Yao ,  Xin Gu ,  Yonglian Qi

IPC: H01L27/15 ,  H01L33/06 ,  C09K11/02 ,  H01L33/62 ,  H01L33/00 ,  H01L27/12 ,  H01L33/56

CPC classification number: C09K11/025 ,  C09K11/08 ,  H01L27/1214 ,  H01L27/3244 ,  H01L51/502

Abstract: A capsule Quantum Dot (QD) composition, a light-emitting diode, preparation methods and a display apparatus are provided. The capsule QD composition includes a mesoporous material in submicron or micron order, quantum dots (QDs) adsorbed in pores of the mesoporous material, and an encapsulation material for packaging the QDs in the pores of the mesoporous material.

公开(公告)号：US09733513B2

公开(公告)日：2017-08-15

申请号：US14429429

申请日：2014-08-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing Wang ,  Jaegeon You ,  Jikai Yao

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133555 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/133723 ,  G02F1/133753 ,  G02F2001/133531 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2001/133757

Abstract: A transflective liquid crystal display panel, a manufacturing method thereof and a display device are disclosed. The transflective liquid crystal display panel includes: a first substrate (1) and a second substrate (2) disposed oppositely and a liquid crystal layer (3) between the first substrate (1) and the second substrate (2). The first substrate (1) and the second substrate (2) include transmissive areas and reflective areas. Transmissive areas of the first substrate (1) are provided with a first homogenous alignment layer (11), transmissive areas of the second substrate (2) are provided with a second homogenous alignment layer (21), and the alignment direction of the first homogenous alignment layer (11) and the alignment direction of the second homogenous alignment layer (21) have a predetermined angle. Reflective areas of the first substrate (1) are provided with a third homogenous alignment layer (12) and reflective areas of the second substrate (2) are provided with a homeotropic alignment layer (22). This can realize a transflective liquid crystal display panel with simple structure.

公开(公告)号：US09223154B2

公开(公告)日：2015-12-29

申请号：US13995493

申请日：2012-11-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaodong Zhou ,  Jaegeon You ,  Jikai Yao

IPC: G02F1/03 ,  G02F1/01

CPC classification number: G02F1/0136 ,  G02F1/0102 ,  G02F1/03 ,  G02F1/0311 ,  G02F1/0316 ,  G02F2201/18 ,  G02F2202/20 ,  G02F2203/07 ,  G02F2203/30 ,  G02F2203/34 ,  Y10T29/4913

Abstract: A display device comprises: a first substrate (20), a first polarizer (10), a second polarizer (50), a first electrode (30), a second electrode (31), an electrically controlled birefringence crystal layer (40). The first polarizer (10) is attached to the first substrate (20). The second polarizer (50) is disposed to face the first substrate (20) and parallel to the first substrate (20). The first electrode (30) and the second electrode (31) are disposed between the first substrate (20) and the second polarizer (50) and separate from each other. The electrically controlled birefringence crystal layer (40) is disposed between the first electrode (30) and the second electrode (31) and has a primary electro-optic effect. The corresponding manufacturing method for a display is also provided.

Abstract translation: 显示装置包括：第一基板（20），第一偏振器（10），第二偏振器（50），第一电极（30），第二电极（31），电控双折射晶体层（40）。 第一偏振器（10）附接到第一基板（20）。 第二偏振器（50）被设置为面对第一基板（20）并平行于第一基板（20）。 第一电极（30）和第二电极（31）设置在第一基板（20）和第二偏振片（50）之间并且彼此分离。 电控双折射晶体层（40）设置在第一电极（30）和第二电极（31）之间，具有初级电光效应。 还提供了相应的显示器制造方法。

公开(公告)号：US08807815B2

公开(公告)日：2014-08-19

申请号：US13946041

申请日：2013-07-19

Applicant: Boe Technology Group Co., Ltd.

Inventor： Yingtao Wang ,  Jaegeon You ,  Jikai Yao

IPC: F21V9/08 ,  F21V7/00 ,  F21V8/00

CPC classification number: F21V7/0058 ,  F21V9/08 ,  G02B6/0005 ,  G02B6/0006 ,  G09F9/305

Abstract: Embodiments of the present invention provide a light source structure for optical fiber display device and an optical fiber display device. The light source structure for optical fiber display device comprises a light source. The light source structure for optical fiber display device is of a hollow truncated cone structure, a upper surface, a side surface and a lower surface of the hollow truncated cone structure are constituted by the light source, a reflection cover and an optical fiber connection surface, respectively, a light emitting surface of the light source is disposed to face the optical fiber connection surface, a reflection surface of the reflection cover is provided inside the hollow truncated cone structure, and the optical fiber connection surface has an optical fiber connection region that corresponds to the position of the light source and has a same size as the light source.

Abstract translation: 本发明的实施例提供一种光纤显示装置和光纤显示装置的光源结构。 光纤显示装置的光源结构包括光源。 光纤显示装置的光源结构是中空的截锥形结构，中空截锥形结构的上表面，侧表面和下表面由光源，反射罩和光纤连接表面 分别将光源的发光面设置为面对光纤连接面，反射罩的反射面设置在中空截锥体的内部，光纤连接面具有光纤连接区域， 对应于光源的位置并且具有与光源相同的尺寸。