公开(公告)号：US20180159035A1

公开(公告)日：2018-06-07

申请号：US15575077

申请日：2017-04-07

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ronggang Shangguan ,  Li Sun ,  Xinxin Wang ,  Kaihong Ma ,  Xiang Wan

IPC: H01L51/00 ,  C23C14/12 ,  C23C14/24 ,  C23C14/50 ,  H01L51/56

CPC classification number: H01L51/003 ,  C23C14/12 ,  C23C14/24 ,  C23C14/243 ,  C23C14/50 ,  H01L51/001 ,  H01L51/56

Abstract: An evaporation carrier plate and an evaporation apparatus are provided in embodiments of the disclosure, both belonging to the technical field of evaporation apparatus. The evaporation carrier plate comprises a carrier plate and a viscosity reducing portion which is provided on a first side surface of the carrier plate. An OLED substrate is secured on a second side surface opposite to the first side surface, of the carrier plate, by a sensitive adhesive, and the viscosity reducing portion is configured to operate so as to decrease viscosity of the sensitive adhesive following the evaporation.

公开(公告)号：US09780333B1

公开(公告)日：2017-10-03

申请号：US15261373

申请日：2016-09-09

Applicant: BOE Technology Group Co., Ltd. ,  HEFEI Xinsheng Optoelectronics Technology Co., Ltd.

Inventor： Xinxin Wang ,  Minghung Hsu ,  Wenbin Jia ,  Rui Peng ,  Zhijie Ye ,  Yue Hu

IPC: H01L51/52

CPC classification number: H01L51/5253 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/5271

Abstract: An organic light-emitting diode (OLED) element and a display device are provided. The OLED element includes a base substrate and an anode, an organic functional layer and a cathode sequentially stacked on the base substrate. A thermal expansion layer is disposed on at least one of a side of the anode away from the organic functional layer or a side of the cathode away from the organic functional layer and is a transparent thermal expansion layer.

公开(公告)号：US11985864B2

公开(公告)日：2024-05-14

申请号：US17506532

申请日：2021-10-20

Applicant: Hefei BOE Joint Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Xinxin Wang ,  Minghung Hsu

IPC: H01L27/32 ,  H01L51/56 ,  H10K50/824 ,  H10K59/122 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K59/122 ,  H10K50/824 ,  H10K71/00 ,  H10K59/1201

Abstract: Provided is a display panel, including: a backplane; a first electrode and an auxiliary layer, disposed on a same side of the backplane, wherein a distance between a surface of the first electrode distal from the backplane and the backplane is shorter than or equal to a distance between a surface of the auxiliary layer distal from the backplane and the backplane; a pixel defining layer, at least partially disposed on a side of the auxiliary layer distal from the backplane; a second electrode, disposed on a side of the pixel defining layer distal from the backplane; and an auxiliary electrode, disposed on a side of the second electrode distal from the backplane, wherein an orthographic projection of the auxiliary electrode onto the backplane is located within an orthographic projection of the pixel defining layer onto the backplane.

公开(公告)号：US11342399B2

公开(公告)日：2022-05-24

申请号：US16333725

申请日：2018-07-03

Applicant: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE Technology Group Co., Ltd.

Inventor： Zhijie Ye ,  Wenbin Jia ,  Xinxin Wang ,  Rui Peng ,  Yikun Dou ,  Yue Hu

IPC: H01L29/08 ,  H01L27/32 ,  G06K9/00 ,  H01L51/50

Abstract: An array substrate may include a dielectric layer (1), a plurality of pixel units (2) on the dielectric layer (1), auxiliary light emitting elements (3), and a fingerprint recognition layer (4) on a side of the dielectric layer (1) opposite from the pixel units (2). Each of the pixel units (2) may comprise transparent display elements (21). The fingerprint recognition layer (4) may comprise fingerprint recognition elements (41). The fingerprint recognition elements (41) may be configured to receive light emitted by the auxiliary light emitting elements (3) and reflected by a touch control body (10) to identify fingerprint information.

公开(公告)号：US11322624B2

公开(公告)日：2022-05-03

申请号：US16346956

申请日：2018-11-22

Applicant: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Rui Peng ,  Wenbin Jia ,  Zhijie Ye ,  Yue Hu ,  Xiang Wan ,  Xinxin Wang ,  Yulin Wang

IPC: H01L29/84 ,  H01L27/32

Abstract: The present disclosure is related to a detection apparatus. The detection apparatus may include a gate insulating layer. The gate insulating layer may include at least a first layer and a second layer opposite the first layer. A plurality of protruding structures may be provided on a surface of the first layer facing the second layer and/or a surface of the second layer facing the first layer. The first layer and the second layer of the gate insulating layer may be connected through the protruding structures.

公开(公告)号：US11082788B2

公开(公告)日：2021-08-03

申请号：US16305229

申请日：2018-03-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Inventor： Rui Peng ,  Qinghe Wang ,  Xiang Wan ,  Xinwei Gao ,  Xinxin Wang ,  Zhaokang Fan

IPC: H04R31/00 ,  H01L27/20 ,  H01L41/113 ,  H01L41/193 ,  H01L41/45 ,  H04R19/00 ,  H01L41/04

Abstract: The present disclosure provides a composite electrode, an acoustic sensor using the composite electrode, and a manufacturing method of the composite electrode. The composite electrode includes a conductive layer, and a semiconductor high-molecular polymer layer formed on the conductive layer. The semiconductor high-molecular polymer layer has a three-dimensional mesh structure. The acoustic sensor includes a base; the above-mentioned composite electrode formed on the base; an organic layer formed on the composite electrode; and a top electrode formed on the organic layer.

公开(公告)号：US10937352B2

公开(公告)日：2021-03-02

申请号：US16092074

申请日：2018-01-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Yue Hu ,  Xinxin Wang ,  Chunjing Hu ,  Lifang Song ,  Zhijie Ye ,  Lingyun Liu

IPC: G09G3/20

Abstract: The present application relates to a pixel structure, a method for manufacturing the same, a display panel and a display device. The pixel structure includes a plurality of sub-pixels, each of which has a triangular shape. Sub-pixels of four different colors constitute a pixel unit. Any two sub-pixels that have the same common triangle edge have different colors. Each row and each column of sub-pixels are composed of alternately arranged upright triangle sub-pixels and inverted triangle sub-pixels. Every adjacent six columns of sub-pixels constitute a group. Each row of sub-pixels includes sub-pixels of four different colors, and each group of sub-pixels has the same arrangement. The upright triangle sub-pixels are sub-pixels of the other three different colors, and all of the inverted triangular sub-pixels are sub-pixels of the first color.

公开(公告)号：US10553826B2

公开(公告)日：2020-02-04

申请号：US15322534

申请日：2016-05-27

Applicant: Boe Technology Group Co., Ltd.

Inventor： Zhijie Ye ,  Rui Peng ,  Xinxin Wang ,  Lei Huang ,  Wenbin Jia

IPC: H01L51/52 ,  G02B6/08 ,  H01L51/00 ,  G02B1/04

Abstract: The embodiments of the present invention provide an optical waveguide and manufacturing method thereof, display substrate and display device. The optical waveguide comprises an optical fiber array arranged on a surface; each optical fiber in the optical fiber array has a cylindrical shape; the axis of each optical fiber is perpendicular to the surface. With the effect of limitation and mixing of the optical fibers, the intensity and color of the light from the optical waveguide are basically homogeneous in the whole emitting range, effectively improving the viewing angle characteristics of the display device, and solving the problem of uneven brightness and color bias in the range of viewing angle.

公开(公告)号：US10385445B2

公开(公告)日：2019-08-20

申请号：US15224760

申请日：2016-08-01

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wenbin Jia ,  Rui Peng ,  Xinxin Wang ,  Feifei Zhu ,  Xinwei Gao

IPC: C23C14/52 ,  C23C14/54 ,  C23C14/24 ,  H01L41/04 ,  G01B17/02 ,  G01B11/06

Abstract: Embodiments of the present invention disclose a detection device for detecting a thickness of a vacuum-evaporated film and a vacuum evaporation apparatus, thereby solving, for example, a problem that a conventional detection device results in excessively high production cost due to frequent replacement of a crystal plate. The detection device includes: a crystal plate, a detection structure provided with an opening corresponding to the crystal plate such that evaporated molecules or atoms are deposited on the crystal plate through the opening; and a filter disposed between the opening and the crystal plate.

公开(公告)号：US10276835B2

公开(公告)日：2019-04-30

申请号：US15085050

申请日：2016-03-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenbin Jia ,  Xinwei Gao ,  Ronggang Shangguan ,  Xinxin Wang

IPC: C23C14/24 ,  H01L51/56

Abstract: A filling apparatus used in an evaporator system and a filling method are provided. The filling apparatus includes: a filling bottle, a magnetic cover plate, an evaporation material trough and a magnetic induction drive unit, wherein the magnetic cover plate is provided at an opening of the filling bottle, in operation the opening of the filling bottle is provided to orientate the evaporation material trough, the magnetic induction drive unit is disposed outside of the opening, and configured to be capable of driving the magnetic cover plate to open and close.