公开(公告)号：US20190355907A1

公开(公告)日：2019-11-21

申请号：US16484104

申请日：2018-11-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingying SONG

IPC: H01L51/00 ,  H01L51/52 ,  H01L51/56

Abstract: A substrate includes a base substrate and a conductive pattern provided disposed on the base. A material of the conductive pattern includes a second conductive polymer and a dopant. The second conductive polymer is a conductive polymer transformed from a first conductive polymer under an action of the dopant. A conductivity of the second conductive polymer is greater than a conductivity of the first conductive polymer

公开(公告)号：US20150355376A1

公开(公告)日：2015-12-10

申请号：US14646168

申请日：2014-11-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ying CUI ,  Yingying SONG ,  Ze LIU

IPC: G02B1/02

CPC classification number: G03F7/0007 ,  G02B5/003 ,  G03F7/0047 ,  G03F7/105

Abstract: The present invention relates to a Cu2Zn0.14Sn0.25Te2.34 nanocrystalline solution, its preparation method, a photosensitive resin solution, a method for forming black matrixes (BMs), and a color filter (CF) substrate. As the particle size of nanocrystallines in the nanocrystalline solution is small and light within the ultraviolet-visible light range can be absorbed, the BMs formed by utilization of the nanocrystalline solution can obtain good light shielding performance while having a small thickness. In the nanocrystalline solution, the particle size of the nanocrystallines dispersed in the nanocrystalline solution is 5 to 20 nm; the band gap of the nanocrystallines is 0.8 to 1.5 ev, and the grain surface of the nanocrystallines has organic functional groups.

Abstract translation: 本发明涉及Cu2Zn0.14Sn0.25Te2.34纳米晶体溶液，其制备方法，感光性树脂溶液，形成黑矩阵（BM）的方法和滤色器（CF）基板。 由于纳米晶体溶液中的纳米晶体的粒径小，可以吸收紫外 - 可见光范围内的光，所以利用纳米晶体溶液形成的BM可以获得良好的遮光性能，同时具有较小的厚度。 在纳米晶体溶液中，分散在纳米晶体溶液中的纳米晶体的粒度为5〜20nm; 纳米晶带的带隙为0.8〜1.5ev，纳米晶粒的晶粒表面为有机官能团。

公开(公告)号：US20190305250A1

公开(公告)日：2019-10-03

申请号：US16215888

申请日：2018-12-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingying SONG

IPC: H01L51/52 ,  C23C16/40 ,  C23C16/56 ,  C23C16/455

Abstract: An encapsulation structure, an encapsulation method and an electronic device are provided. The encapsulation structure includes an inorganic layer, an aluminum carbon layer and an organic layer. The aluminum carbon layer is on the inorganic layer and contacts with the inorganic layer; the organic layer is on the aluminum carbon layer and contacts with the aluminum carbon layer.

公开(公告)号：US20180212002A1

公开(公告)日：2018-07-26

申请号：US15322372

申请日：2016-03-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenjun HOU ,  Yingying SONG

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

CPC classification number: H01L27/3237 ,  H01L27/3246 ,  H01L51/0004 ,  H01L51/0016 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5221

Abstract: The present disclosure discloses a method for manufacturing a display substrate, a display substrate and a display device. The method includes forming an organic thin film layer on a base substrate at a region which corresponds to a non-display region of a to-be-formed display substrate, printing an organic functional layer on the base substrate, and removing the organic functional layer at the non-display region by peeling off the organic thin film layer.

公开(公告)号：US20180190930A1

公开(公告)日：2018-07-05

申请号：US15736688

申请日：2017-05-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Changyen WU ,  Yingying SONG ,  Chunjing HU

IPC: H01L51/50 ,  H01L51/52

CPC classification number: H01L51/5084 ,  H01L27/3211 ,  H01L51/504 ,  H01L51/5206 ,  H01L2251/50

Abstract: A hybrid light emitting device, a display panel, and a display device are disclosed. The hybrid light emitting device comprises a first electrode, a light emitting material composite layer, a hybrid connecting composite layer, a first light emitting layer, and a second electrode which are stacked in this order. The first electrode and second electrode are configured to provide a first carrier and a second carrier during operation, respectively. The hybrid connecting composite layer comprises at least two hybrid connecting layers. In a direction from the first electrode to the second electrode, the at least two hybrid connecting layers increase in term of the first carrier mobility and decrease in term of the second carrier mobility.

公开(公告)号：US20180190728A1

公开(公告)日：2018-07-05

申请号：US15562875

申请日：2017-04-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Changyen WU ,  Guang YAN ,  Yue HU ,  Yingying SONG

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3213 ,  H01L27/3209 ,  H01L27/322 ,  H01L51/504 ,  H01L51/5209 ,  H01L51/5225 ,  H01L51/5278 ,  H01L51/56

Abstract: This disclosure relates to an electroluminescent display, a manufacture method thereof, and a display device. The electroluminescent display device comprises: a substrate, and a plurality of pixel units arranged in an array on the substrate. Each pixel unit comprises a plurality of sub-pixel units. Each pixel unit comprises at least two light-emitting layers connected in series. Furthermore, in each pixel unit, at least one light-emitting layer comprises at least two light-emitting units arranged in parallel and emitting light of different colors. Besides, in each pixel unit, at least one light-emitting unit is configured to be shared by two adjacent sub-pixel units of a corresponding pixel unit.

公开(公告)号：US20160285049A1

公开(公告)日：2016-09-29

申请号：US14654040

申请日：2014-09-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingying SONG ,  Ying CUI

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/524 ,  H01L51/5284 ,  H01L2251/303 ,  H01L2251/5315 ,  H01L2251/558

Abstract: The present invention provides an organic light emitting diode display panel and a display device, and relates to the field of display technology, which can solve the problem that the display contrast of an existing organic light emitting diode display panel and an existing display device is reduced due to the reflection of ambient light. In the organic light emitting diode display panel and the display device of the present invention, a light gathering unit and a light absorption layer matched with each other are arranged in pixel defining regions, so that the incident ambient light can be gathered by the light gathering unit to the light absorption layer and absorbed by the light absorption layer, to reduce ambient light outgoing from the display panel due to reflection, and increase the contrast of the display panel.

Abstract translation: 本发明提供了一种有机发光二极管显示面板和显示装置，涉及显示技术领域，其可以解决现有的有机发光二极管显示面板和现有显示装置的显示对比度降低的问题 由于环境光的反射。 在有机发光二极管显示面板和本发明的显示装置中，在像素限定区域中配置有彼此匹配的聚光单元和光吸收层，能够通过聚光来收集入射的环境光 单元到光吸收层并被光吸收层吸收，以减少由于反射而从显示面板输出的环境光，并增加显示面板的对比度。