公开(公告)号：US10338707B2

公开(公告)日：2019-07-02

申请号：US15310179

申请日：2015-11-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Long Wang ,  Guangkui Qin ,  Fangzhen Zhang ,  Xiaoling Xu ,  Chun Wei Wu ,  Yanfeng Wang ,  Li Zhou

IPC: G06F3/041 ,  F21V8/00 ,  G06F3/044

Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.

公开(公告)号：US10319781B2

公开(公告)日：2019-06-11

申请号：US15139092

申请日：2016-04-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng Jiang ,  Li Zhou ,  Long Wang ,  Xingdong Liu ,  Chungchun Lee

IPC: H01L27/00 ,  H01L27/15 ,  H01L27/12 ,  H01L29/786 ,  H01L29/66 ,  H01L33/32 ,  H01L33/00

Abstract: The present disclosure provides a display substrate, its manufacturing method, and a display device. The method includes a step of forming a plurality of TFTs. The method further includes steps of: forming a lattice matching layer on a substrate so as to deposit AlN thereon; depositing an AlN layer on the lattice matching layer by low-temperature pulse magnetron sputtering; and forming on the AlN layer GaN LEDs each including an n-type GaN layer, a multilayered quantum well structure and a p-type GaN layer and corresponding to one of the TFTs.

公开(公告)号：US10305057B2

公开(公告)日：2019-05-28

申请号：US15529877

申请日：2016-11-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yuedi He ,  Yanzhao Li ,  Long Wang ,  Zhuo Chen

IPC: H01L51/50 ,  C09K11/06 ,  H01L51/00 ,  H01L51/56

Abstract: The present disclosure provides a light-emitting device and manufacturing method thereof, and a display apparatus containing the light-emitting device. The light-emitting device comprises a quantum dot light-emitting layer, an electron transport layer, and an energy transfer layer. The quantum dot light-emitting layer comprises a quantum dot material. The energy transfer layer is between the quantum dot light-emitting layer and the electron transport layer. The energy transfer layer is configured to facilitate a transfer of energy from the electron transport layer to the quantum dot light-emitting layer such that the quantum dot light-emitting layer has an improved electroluminescence efficiency compared with the quantum dot light-emitting layer having an energy transferred directly from the electron transport layer without the energy transfer layer.

公开(公告)号：US10284005B2

公开(公告)日：2019-05-07

申请号：US15532010

申请日：2016-09-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Feng Jiang ,  Long Wang ,  Li Zhou ,  Xingdong Liu ,  Ke Liu ,  Xuan He

IPC: H02J7/35 ,  H01L31/053 ,  H02S40/38 ,  H02J7/34

Abstract: A power supply assembly and an electronic device are disclosed. The power supply assembly includes a photoelectric converting element, a storage capacitor, an energy storage battery and an energy management module. The energy management module is configured to control the photoelectric converting element to charge the storage capacitor and the energy storage battery and control the storage capacitor to charge the energy storage battery. The power supply assembly can provide power stably in a longer term.

公开(公告)号：US10205045B2

公开(公告)日：2019-02-12

申请号：US14891755

申请日：2015-05-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanzhao Li ,  Yong Qiao ,  Long Wang ,  Yongchun Lu

IPC: H01L31/18 ,  H01L31/068 ,  H01L31/0224 ,  H01L31/0288

Abstract: A solar cell and a method of manufacturing the same are provided. The method comprises: forming a first electrode layer on a substrate; forming a semiconductor film of first conduction type on the first electrode layer; forming a germanium film on the semiconductor film of first conduction type, and topologizing the germanium film by using a functionalization element so as to obtain a semiconductor film of second conduction type having characteristics of topological insulator, the semiconductor film of first conduction type mating with the semiconductor film of second conduction type having characteristics of topological insulator to form a p-n junction; and forming a second electrode layer on the semiconductor film of second conduction type. The solar cell manufactured according this method has higher electric energy conversion efficiency.

公开(公告)号：US20170228125A1

公开(公告)日：2017-08-10

申请号：US15114045

申请日：2016-01-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chungchun Lee ,  Li Zhou ,  Liye Duan ,  Feng Jiang ,  Xuan He ,  Long Wang

IPC: G06F3/0488 ,  G06F3/042 ,  G06F3/0484

CPC classification number: G06F3/0488 ,  G06F3/0412 ,  G06F3/0421 ,  G06F3/0481 ,  G06F3/04817 ,  G06F3/04845 ,  G06F2203/04803

Abstract: Embodiments of the present application provide a display panel, a mobile terminal and a method for controlling a mobile terminal which may allow the user perform single hand operations on a large-size mobile terminal to improve the convenience of the mobile terminal. The display panel includes: a first substrate; a second substrate arranged opposite to the first substrate; and a single hand operation sensing unit arranged on the first substrate or the second substrate, which is configured to sense a single hand holding operation of a user and to trigger the display panel to demagnify an operation graphic interface displayed in full-screen and display the demagnified operation graphic interface in a predetermined single hand operation comfortable region positioned on the basis of a holding position in case that the single hand holding operation of the user is sensed. The display panel is used in single hand operation scene.

公开(公告)号：US20170108979A1

公开(公告)日：2017-04-20

申请号：US15126765

申请日：2015-09-18

Applicant: BOE Technology Group Co., Ltd.

Inventor： Jianing Lu ,  Ling Shi ,  Long Wang ,  Libin Liu

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L27/3265 ,  H01L51/5209 ,  H01L51/5225

Abstract: The present disclosure provides an OLED touch panel, comprising: a substrate; a cathode and an anode, arranged on the substrate, wherein the cathode comprise a plurality of sub-cathodes; and at least one touch driving electrode, arranged on a same layer as the anode and separated from the anode, wherein the touch driving electrode is disposed to be intersected with the sub-cathodes; wherein the OLED touch panel is configured to, at a displaying phase, apply a driving signal for displaying on the cathode or the anode, so as to drive an OLED device, and applying, at a touching phase, a driving signal for touching on the touch driving electrode, so that at least a part of the sub-cathodes are operated as touch sensing electrodes, to output a touch sensing signal. The present disclosure also provides a display apparatus comprising the above OLED touch panel and a method for driving the same. The present disclosure uses the anode and cathode layer of the OLED device as an electrode layer of the touch sensor. Thus, by performing the touching and displaying of the touch display in a time sharing manner, the electrode layer can be omitted, and the thinner touch display can be manufactured.

公开(公告)号：US20160202795A1

公开(公告)日：2016-07-14

申请号：US14892409

申请日：2015-06-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Long Wang ,  Yanzhao Li ,  Yong Qiao ,  Yongchun Lu

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L29/78684

Abstract: A touch panel, a manufacturing method thereof and a display device are disclosed. The method for manufacturing the touch panel includes: forming touch electrodes (4) with topological semiconductor characteristics on a substrate (1), in which the touch electrodes (4) with topological semiconductor characteristics are obtained by a topological treatment on a Ge film with functionalized elements. The touch panel manufactured by the method and the display device including the touch panel have high touch sensitivity.

Abstract translation: 公开了触摸面板及其制造方法和显示装置。 制造触摸面板的方法包括：在基板（1）上形成具有拓扑半导体特性的触摸电极（4），其中具有拓扑半导体特性的触摸电极（4）通过对具有功能化的 元素。 通过该方法制造的触摸面板和包括触摸面板的显示装置具有高的触摸灵敏度。

公开(公告)号：US20160197274A1

公开(公告)日：2016-07-07

申请号：US14891091

申请日：2015-05-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanzhao Li ,  Long Wang ,  Yong Qiao ,  Yongchun Lu

IPC: H01L49/00 ,  H01L29/786 ,  H01L27/12 ,  H01L29/66

CPC classification number: H01L27/124 ,  H01L27/12 ,  H01L27/1222 ,  H01L27/1285 ,  H01L29/66742 ,  H01L29/78684 ,  H01L29/78696

Abstract: A thin film transistor and manufacturing method thereof, an array substrate and a display device are provided. In the manufacturing method of the thin film transistor, manufacturing an active layer includes: forming a germanium thin film, and forming pattern of the active layer through a patterning process; conducting a topological treatment on the germanium thin film with a functionalized element, so as to obtain the active layer (4) with topological semiconductor characteristics. The resultant thin film transistor has a higher carrier mobility and a better performance.

Abstract translation: 提供薄膜晶体管及其制造方法，阵列基板和显示装置。 在薄膜晶体管的制造方法中，制造有源层包括：形成锗薄膜，通过图案化工艺形成有源层的图案; 用功能化元素对锗薄膜进行拓扑处理，以获得具有拓扑半导体特性的有源层（4）。 所得的薄膜晶体管具有更高的载流子迁移率和更好的性能。

公开(公告)号：US11947148B2

公开(公告)日：2024-04-02

申请号：US17754136

申请日：2021-04-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yidan Peng ,  Nanfang Jia ,  Long Wang

IPC: F21V8/00 ,  G02F1/1333 ,  G02F1/1334 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1343

CPC classification number: G02B6/0028 ,  G02B6/0068 ,  G02B6/0088 ,  G02B6/009 ,  G02F1/133308 ,  G02F1/1334 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/134309 ,  G02F2203/01 ,  G02F2203/03

Abstract: A transparent display panel and an electronic device are provided. The transparent display panel includes: a first substrate, a second substrate, and a liquid crystal layer therebetween, the second substrate having an edge extension portion located on a same side of the transparent display panel as a first light incident surface of the first substrate; a first light source assembly located on a side, where the first light incident surface is provided, of the first substrate; a first light guide bar located between the first light source assembly and the first light incident surface, the first light guide bar having a first light guide bar surface, a second light guide bar surface, and a first light guide bar slope surface therebetween, an inner angle formed between the first light guide bar slope surface and the second light guide bar surface being less than or equal to 90 degrees.