公开(公告)号：US20180299611A1

公开(公告)日：2018-10-18

申请号：US15862739

申请日：2018-01-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing WANG ,  Jikai YAO ,  Jaegeon YOU

IPC: F21V8/00 ,  G02F1/13363 ,  G02F1/1337 ,  C03C4/00 ,  G02F1/1335

CPC classification number: G02F1/133524 ,  C03C4/0092 ,  G02B6/0015 ,  G02B6/004 ,  G02B6/0065 ,  G02F1/133528 ,  G02F1/13363 ,  G02F1/1337 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2413/08

Abstract: A curved surface ADS display panel and a manufacturing method thereof are disclosed. The curved surface ADS display panel includes a first substrate; a second substrate facing the first substrate, wherein the second substrate has a first surface far away from the first substrate; a liquid crystal layer sandwiched between the first substrate and the second substrate; and a glass light guide plate completely adhered on the first surface of the second substrate. Also, the glass light guide plate has a thickness of D1, and the first substrate, the liquid crystal layer, and the second substrate have a total thickness of D2, wherein |D1−D2|/D1≤30%.

公开(公告)号：US20180149941A1

公开(公告)日：2018-05-31

申请号：US15511109

申请日：2016-05-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xin GU ,  Jikai YAO

IPC: G02F1/157 ,  G02F1/15 ,  G02F1/155 ,  H01B1/08

CPC classification number: G02F1/157 ,  G02F1/1521 ,  G02F1/153 ,  G02F1/155 ,  G02F1/167 ,  G02F2001/1515 ,  G02F2201/44 ,  G02F2203/34 ,  H01B1/08

Abstract: A double-sided display panel and a double-sided display device are provided. The double-sided display panel includes a first substrate, a second substrate, a pair of electrodes, and a color display unit, an isolating reflection layer and a black-and-white display unit which are sequentially provided between the first substrate and the second substrate, wherein the color display unit includes an electrochromic material; the black-and-white display unit includes an electrolytic solution, and black particles and white particles having opposite charges dispersed in the electrolytic solution; the isolating reflection layer has properties of allowing ions in the electrolytic solution to permeation and reflecting light. The double-sided display panel has a simple structure and is easy for production, and displays on both sides do not affect each other and bistable display can be achieved.

公开(公告)号：US20180047601A1

公开(公告)日：2018-02-15

申请号：US15673242

申请日：2017-08-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong HE ,  Zhifu LI ,  Zhiyuan JI ,  Jikai YAO ,  Feng GUAN

IPC: H01L21/677 ,  H01L21/687 ,  H01L21/67

CPC classification number: B65G47/846 ,  B08B3/022 ,  B65G29/02 ,  B65G45/22 ,  H01L21/67132 ,  H01L21/67259 ,  H01L21/67742 ,  H01L21/67781 ,  H01L21/68707

Abstract: The disclosure provides a transfer device and a transfer method using the same. The transfer device comprises a first conveyance roller, a transfer roller and a second conveyance roller. The transfer roller includes a roller body and stamp contacts formed on and protruded from the roller body. The stamp contacts can absorb elements, axes of the first conveyance roller. The transfer roller and the second conveyance roller are arranged in parallel with each other. The transfer roller is interposed between the first and second conveyance rollers. A first roll gap is formed between the first conveyance roller and the transfer roller to convey a medium substrate, and a second roll gap is formed between the second conveyance roller and the transfer roller to convey a target substrate. The transfer device and method can be used to transfer a great amount of elements to the substrate having large size.

公开(公告)号：US20160048061A1

公开(公告)日：2016-02-18

申请号：US14435866

申请日：2014-08-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingtao WANG ,  Jikai YAO ,  Jaegeon YOU

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133528 ,  G02F1/13439 ,  G02F2001/134318 ,  G02F2001/134381

Abstract: A liquid crystal display (LCD) panel and an LCD device are disclosed. The LCD panel comprises a plurality of pixel units. Each pixel unit includes an upper substrates, a lower substrate and a liquid crystal layer disposed between the upper substrate and the lower substrate. A first common electrode, an insulating layer and a pixel electrode are sequentially disposed on one side of the lower substrate facing the liquid crystal layer. The pixel electrode includes a plurality of first electrodes and second electrodes which have strip structures and are alternately distributed. A second common electrode is disposed on one side of the upper substrate facing the liquid crystal layer. The LCD panel can improve the response speed of liquid crystal molecules and increase the transmittance of the liquid crystal layer when the pixel units are electrified.

Abstract translation: 公开了液晶显示器（LCD）面板和LCD装置。 LCD面板包括多个像素单元。 每个像素单元包括上基板，下基板和设置在上基板和下基板之间的液晶层。 第一公共电极，绝缘层和像素电极依次设置在面向液晶层的下基板的一侧。 像素电极包括具有带状结构并交替分布的多个第一电极和第二电极。 第二公共电极设置在面向液晶层的上基板的一侧。 LCD面板可以提高液晶分子的响应速度，并且当像素单元通电时增加液晶层的透射率。

公开(公告)号：US20200183212A1

公开(公告)日：2020-06-11

申请号：US16642503

申请日：2019-05-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian JIA ,  Jaegeon YOU ,  Xinxing WANG ,  Jikai YAO

IPC: G02F1/13363 ,  G02F1/1337

Abstract: A display panel, a display device, and a method for manufacturing a display panel are provided. The display panel includes first and second substrates, first and second alignment films and a liquid crystal layer extending along a first direction and a second direction and sequentially along a third direction perpendicular to the first direction and the second direction. The liquid crystal layer includes a column of liquid crystal molecules along the third direction, and includes a first liquid crystal molecule closest to the first alignment film and a second liquid crystal molecule closest to the second alignment film. The first liquid crystal molecule and the second liquid crystal molecule have different tilting tendencies with respect to the plane defined by the first direction and the second direction, and form a twist angle.

公开(公告)号：US20190019968A1

公开(公告)日：2019-01-17

申请号：US15749761

申请日：2017-06-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong HE ,  Yingtao WANG ,  Feng GUAN ,  Jikai YAO

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  G02F1/1335 ,  G02B27/30

Abstract: The embodiments of the present disclosure disclose a collimated light source, a manufacturing method thereof and a display device. The collimated light source includes a substrate, a film layer with a plurality of concave microstructures on the substrate, a reflective layer on the film layer, and a plurality of light-emitting parts corresponding to the concave microstructures one-to-one. Each of the light-emitting parts is located at a focal point of a corresponding concave microstructure. According to the embodiments of the present disclosure, the light emitted from each light-emitting part is reflected by the reflective layer on the corresponding concave microstructure and then exits in parallel light from a side of the reflective layer facing away from the substrate.

公开(公告)号：US20180315775A1

公开(公告)日：2018-11-01

申请号：US15772304

申请日：2017-08-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong HE ,  Zhifu LI ,  Zhiyuan JI ,  Jikai YAO

IPC: H01L27/12 ,  G09G3/32 ,  H01L29/417 ,  H01L29/423

Abstract: An array substrate, a method for fabricating the same, and a display device are disclosed. The array substrate includes a substrate and a plurality of pixel units on the substrate. Each pixel unit comprises at least a thin film transistor and an ILED. A drain of each thin film transistor is connected with a first pole of each ILED through a first electrode line, and a second pole of each ILED is connected with a second electrode line. Since the ILEDs have the advantages of small size, high brightness, high contrast, lightness of weight, low consumption, wide gamut, high efficiency, long lifetime, quick response or the like, the array substrate onto which the ILEDs are applied by transferring has a high resolution, an improved display effect or the like.

公开(公告)号：US20180061687A1

公开(公告)日：2018-03-01

申请号：US15673688

申请日：2017-08-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong HE ,  Zhifu LI ,  Zhiyuan JI ,  Jikai YAO

IPC: H01L21/67 ,  B65G43/00 ,  B08B7/00 ,  H01L21/68

CPC classification number: H01L21/67144 ,  B08B7/0028 ,  B65G43/00 ,  H01L21/67 ,  H01L21/67259 ,  H01L21/681 ,  H01L24/75 ,  H01L24/95 ,  H01L25/0753 ,  H01L2224/75753 ,  H01L2224/75801 ,  H01L2224/75821 ,  H01L2224/7598 ,  H01L2224/95121

Abstract: This disclosure provides a transfer device and a transfer method thereof. The transfer device comprises: a first machine base that carries a substrate; and at least one transfer assembly that is located above the first machine base, wherein the at least one transfer assembly comprises: a second machine base that carries a target device; a third machine base that is located above the second machine base; and a transfer head that is disposed on the third machine base for acquiring the target device from the second machine base and transferring the target device to a prescribed location on the substrate. In this disclosure, since the transfer assembly is located above the first machine base, a path that the transfer head needs to move along to complete the transfer process is shorter, thereby improving the production efficiency.

公开(公告)号：US20180050483A1

公开(公告)日：2018-02-22

申请号：US15680614

申请日：2017-08-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng GUAN ,  Jikai YAO ,  Xiaolong HE ,  Hua HUANG

IPC: B29C59/02 ,  G03F7/00

CPC classification number: B29C59/02 ,  B29C59/022 ,  B29C59/026 ,  B29C2035/0827 ,  B29C2059/023 ,  B29C2791/006 ,  B29C2791/007 ,  G03F7/0002

Abstract: An imprinting device and an imprinting method using the same are disclosed. The imprinting device includes: a chamber body and a base, which are able to combine with each other to form an imprinting chamber, the imprinting chamber being divided into a first chamber and a second chamber by a dividing film; and a movable supporting member, configured to support an imprinting stencil inside the second chamber, and to allow the imprinting stencil to: under the drive of gas pressure within the imprinting chamber, contact a substrate to be imprinted and apply a pressure to the substrate. The imprinting technical provided by the present disclosure decreases bubble defect rate, improves uniformity of large area imprinting, and makes possible large area nano-imprinting technology.

公开(公告)号：US20160041427A1

公开(公告)日：2016-02-11

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.

Abstract translation: 公开了半透射型液晶显示面板及其制造方法和显示装置。 半透射型液晶显示面板包括：第一基板（1）和相对设置的第二基板（2）和位于第一基板（1）和第二基板（2）之间的液晶层（3）。 第一基板（1）和第二基板（2）包括透射区域和反射区域。 第一基板（1）的透射区域设置有第一均匀取向层（11），第二基板（2）的透射区域设置有第二均匀取向层（21），并且第一均匀取向层 取向层（11）和第二均匀取向层（21）的取向方向具有预定的角度。 第一基板（1）的反射区域设置有第三均匀取向层（12），并且第二基板（2）的反射区域设置有垂直取向层（22）。 这可以实现结构简单的透反液晶显示面板。