公开(公告)号：US20150380475A1

公开(公告)日：2015-12-31

申请号：US14417355

申请日：2014-06-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi Shu ,  Jingxia Gu ,  Xiangchun Kong ,  Feng Zhang ,  Guanbao Hui

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L31/02164 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5284

Abstract: A bottom-emitting substrate, a display device and a method for manufacturing the bottom emitting substrate are provided. The bottom-emitting substrate comprises: a base substrate (1); a black matrix layer (2) with a plurality of opening regions and a plurality of non-opening regions disposed on the base substrate (1); and an array substrate unit disposed on the black matrix layer (2), projections of metal layers in the array substrate unit on the black matrix layer (2) locating within the plurality of non-opening regions of the black matrix layer (2). A method for manufacturing the bottom-emitting substrate and a display device comprising the bottom-emitting substrate are also provided.

Abstract translation: 提供底部发射基板，显示装置和制造底部发射基板的方法。 底部发射衬底包括：基底（1）; 具有多个开口区域的黑矩阵层（2）和设置在基底基板（1）上的多个非开口区域; 以及配置在所述黑矩阵层（2）上的阵列基板单元，位于所述黑矩阵层（2）上的所述阵列基板单元中的位于所述黑矩阵层（2）的所述多个非开口区域内的金属层的突起。 还提供了用于制造底部发射基板的方法和包括底部发射基板的显示装置。

公开(公告)号：US09716230B2

公开(公告)日：2017-07-25

申请号：US14436949

申请日：2014-04-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chen Tang ,  Jingxia Gu

IPC: H01L51/54 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  C09K11/06 ,  C09K11/08 ,  C09K11/88 ,  H01L51/56

CPC classification number: H01L51/0039 ,  C09K11/06 ,  C09K11/08 ,  C09K11/881 ,  C09K2211/14 ,  C09K2211/1416 ,  H01L27/322 ,  H01L51/0043 ,  H01L51/502 ,  H01L51/5036 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  Y02B20/181

Abstract: The present disclosure provides a light emitting device, a production method thereof, and a display panel, for simplifying the production process of light emitting device and improving the performance of the light emitting device. The light emitting device in the present disclosure comprises a white light emitting layer comprising a polyfluorene blue light material, and red light quantum dots and green light quantum dots doped in the polyfluorene blue light material.

公开(公告)号：US09257600B2

公开(公告)日：2016-02-09

申请号：US14368159

申请日：2013-11-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chen Tang ,  Jingxia Gu ,  Xuelan Wang

IPC: H01L29/06 ,  H01L33/06 ,  H01L33/00 ,  H01L33/08 ,  C09K11/02 ,  C09K11/88

CPC classification number: H01L33/06 ,  C09K11/025 ,  C09K11/883 ,  H01L33/0083 ,  H01L33/08 ,  Y02B20/181

Abstract: A white light quantum dot complex particle, comprising a seed particle (1) in the core, and a first shell layer (2), a second shell layer (3) and a third shell layer (4) wrapped around the seed particle (1) in order; in the first shell layer (2), the second shell layer (3) and the third shell layer (4) are one of a red light quantum dot layer, a green light quantum dot layer and a blue light quantum dot layer respectively, and are different from one another. Also disclosed is the process for preparing the white light quantum dot complex particle.

Abstract translation: 1.一种白光量子点复合粒子，其包含芯中的种子颗粒（1）和缠绕在种子颗粒（1）周围的第一壳层（2），第二壳层（3）和第三壳层（4） ） 为了; 在第一壳层（2）中，第二壳层（3）和第三壳层（4）分别是红光量子点层，绿光量子点层和蓝光量子点层之一， 是不同的。 还公开了制备白光量子点复合颗粒的方法。

公开(公告)号：US20150194467A1

公开(公告)日：2015-07-09

申请号：US14241199

申请日：2013-12-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Feng Zhang ,  Qi Yao ,  Jingxia Gu

IPC: H01L27/15 ,  H01L33/42 ,  H01L33/40 ,  H01L33/00 ,  H01L33/06

CPC classification number: H01L27/156 ,  B82Y20/00 ,  H01L27/3267 ,  H01L33/002 ,  H01L33/005 ,  H01L33/06 ,  H01L33/405 ,  H01L33/42 ,  H01L51/502 ,  H01L2933/0016

Abstract: A double-sided display apparatus and a method of manufacturing the same are provided. The double-sided display apparatus includes a first substrate and a second substrate arranged opposite to each other; a first transparent electrode and a second reflective electrode arranged on the first substrate; a first reflective electrode opposed to the first transparent electrode on the first substrate and a second transparent electrode opposed to the second reflective electrode on the first substrate arranged on the second substrate; and a quantum light-emitting layer arranged between the respectively corresponded transparent electrodes and reflective electrodes, the quantum light-emitting layer including charge transport particles and QD light-emitting material mixed therein. The provided double-sided display apparatus is lighter, thinner, more portable, and of low cost.

Abstract translation: 提供一种双面显示装置及其制造方法。 双面显示装置包括彼此相对布置的第一基板和第二基板; 布置在第一基板上的第一透明电极和第二反射电极; 与第一基板上的第一透明电极相对的第一反射电极和布置在第二基板上的第一基板上的与第二反射电极相对的第二透明电极; 和分别对应的透明电极和反射电极之间的量子发光层，其中混合有电荷输送粒子和QD发光材料的量子发光层。 所提供的双面显示装置更轻，更薄，更便携，成本低。

公开(公告)号：US20150083991A1

公开(公告)日：2015-03-26

申请号：US14368159

申请日：2013-11-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Chen Tang ,  Jingxia Gu ,  Xuelan Wang

IPC: H01L33/06 ,  H01L33/00 ,  H01L33/08

CPC classification number: H01L33/06 ,  C09K11/025 ,  C09K11/883 ,  H01L33/0083 ,  H01L33/08 ,  Y02B20/181

Abstract: A white light quantum dot complex particle, comprising a seed particle (1) in the core, and a first shell layer (2), a second shell layer (3) and a third shell layer (4) wrapped around the seed particle (1) in order; in the first shell layer (2), the second shell layer (3) and the third shell layer (4) are one of a red light quantum dot layer, a green light quantum dot layer and a blue light quantum dot layer respectively, and are different from one another. Also disclosed is the process for preparing the white light quantum dot complex particle.

Abstract translation: 1.一种白光量子点复合粒子，其包含芯中的种子颗粒（1）和缠绕在种子颗粒（1）周围的第一壳层（2），第二壳层（3）和第三壳层（4） ） 为了; 在第一壳层（2）中，第二壳层（3）和第三壳层（4）分别是红光量子点层，绿光量子点层和蓝光量子点层之一， 是不同的。 还公开了制备白光量子点复合颗粒的方法。

公开(公告)号：US10287493B2

公开(公告)日：2019-05-14

申请号：US15787207

申请日：2017-10-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jingxia Gu ,  Chen Tang

IPC: C09K11/56 ,  C09K11/06 ,  H01L51/50 ,  H01L33/06 ,  B05D1/00 ,  C08G61/02 ,  H01L51/00 ,  C08K3/30

Abstract: Embodiments of the invention relate to a composite film and a fabrication method thereof, a photoelectric element and a photoelectric apparatus. The fabrication method of the composite film includes: preparing a polyfluorene-based compound solution, wherein the polyfluorene-based compound solution includes polyfluorene or polyfluorene derivatives; preparing a quantum dot solution; mixing the polyfluorene-based compound solution and the quantum dot solution together to prepare a mixed solution; removing a solvent in the mixed solution to prepare the composite film.

公开(公告)号：US10181565B2

公开(公告)日：2019-01-15

申请号：US14429550

申请日：2014-07-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jingxia Gu ,  Chen Tang

IPC: B82Y20/00 ,  B82Y40/00 ,  H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  C09K19/54 ,  C09K11/88 ,  H01L51/50 ,  H01L51/56 ,  B82Y30/00

Abstract: The invention refers to quantum dots (QDs) composite particles and their preparation method, photoelectric elements and photoelectric equipment. The preparation method of QDs composite particles comprises: coating the surface of metal nanoparticles (MNPs) with silica; modifying the silica coated MNPs through amination to make the surface of the silica have amino functional groups; and combining the carboxyl-functionalized QDs with amino-functionalized silica coated MNPs, thereby preparing the QDs composite particles. The preparation method can enhance the fluorescent efficiency of QDs.

公开(公告)号：US10108089B2

公开(公告)日：2018-10-23

申请号：US14437047

申请日：2014-06-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jingxia Gu ,  Shi Shu ,  Feng Zhang ,  Guanbao Hui

IPC: G03F7/031 ,  G03F7/029 ,  G03F7/028 ,  G03F7/027 ,  G03F7/032 ,  G03F7/004 ,  G03F7/30 ,  G03F7/20

Abstract: The present disclosure provides a photosensitive resin composition and a method for forming a quantum dot pattern using the same. The photosensitive resin composition includes quantum dots which are dispersed in the photosensitive resin composition and each has a modification layer. The method for forming a quantum dot pattern includes coating, exposing and developing a photoresist to obtain the quantum dot pattern, wherein the photoresist is the above-mentioned photosensitive resin composition.

公开(公告)号：US09583646B2

公开(公告)日：2017-02-28

申请号：US14417355

申请日：2014-06-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi Shu ,  Jingxia Gu ,  Xiangchun Kong ,  Feng Zhang ,  Guanbao Hui

IPC: H01L21/00 ,  H01L33/00 ,  H01L31/0216 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L31/02164 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5284

Abstract: A bottom-emitting substrate, a display device and a method for manufacturing the bottom emitting substrate are provided. The bottom-emitting substrate comprises: a base substrate (1); a black matrix layer (2) with a plurality of opening regions and a plurality of non-opening regions disposed on the base substrate (1); and an array substrate unit disposed on the black matrix layer (2), projections of metal layers in the array substrate unit on the black matrix layer (2) locating within the plurality of non-opening regions of the black matrix layer (2). A method for manufacturing the bottom-emitting substrate and a display device comprising the bottom-emitting substrate are also provided.

Abstract translation: 提供底部发射基板，显示装置和制造底部发射基板的方法。 底部发射衬底包括：基底（1）; 具有多个开口区域的黑矩阵层（2）和设置在基底基板（1）上的多个非开口区域; 以及配置在所述黑矩阵层（2）上的阵列基板单元，位于所述黑矩阵层（2）上的所述阵列基板单元中的位于所述黑矩阵层（2）的所述多个非开口区域内的金属层的突起。 还提供了用于制造底部发射基板的方法和包括底部发射基板的显示装置。

公开(公告)号：US20160357067A1

公开(公告)日：2016-12-08

申请号：US14892652

申请日：2015-04-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yongda Ma ,  Jingxia Gu

IPC: G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133603 ,  G02F1/133604 ,  G02F2001/133628

Abstract: The present application discloses a liquid crystal display device and a backlight module thereof. The backlight module comprises a backboard, a separating plate, and a light source component; wherein the backboard has a base plate and a plurality of side plates, and the backboard is an injection moulding board; the separating plate is mounted in an accommodating groove, a heat dissipation chamber is formed between the separating plate and the base plate, in the heat dissipation chamber, the backboard is provided with convection holes; the light source component comprises a plurality of lamp substrates and a plurality of LED lamps mounted on the lamp substrates, the lamp substrates are located within the heat dissipation chamber, and the separating plate is provided with transparent holes enabling light emitted by each of the LED lamps to penetrate the separating plate in a thickness direction of the separating plate.

Abstract translation: 本申请公开了一种液晶显示装置及其背光模块。 背光模块包括背板，分离板和光源组件; 其中所述背板具有基板和多个侧板，所述背板是注射成型板; 分离板安装在容纳槽中，在分离板和基板之间形成散热室，在散热室中，背板设有对流孔; 光源组件包括多个灯基板和安装在灯基板上的多个LED灯，灯基板位于散热室内，并且分离板设置有透光孔，使得每个LED发出的光能够发光 灯在分离板的厚度方向上穿透分离板。