公开(公告)号：US20230200246A1

公开(公告)日：2023-06-22

申请号：US18007545

申请日：2021-05-28

Applicant: UNIVERSITE DE FRANCHE COMTE

Inventor： Ausrine BARTASYTE ,  Sabina KUPRENAITE ,  Vincent ASTIÉ

IPC: H10N30/00 ,  H03H3/02 ,  H03H9/02 ,  H03H9/17 ,  H10N30/853 ,  H10N30/045 ,  H10N30/076 ,  H10N30/079 ,  G02F1/05 ,  C30B29/68 ,  C30B29/30 ,  C30B23/02 ,  C30B25/18

CPC classification number: H10N30/10516 ,  H03H3/02 ,  H03H9/02031 ,  H03H9/02102 ,  H03H9/173 ,  H03H9/175 ,  H03H9/176 ,  H10N30/8542 ,  H10N30/045 ,  H10N30/076 ,  H10N30/079 ,  G02F1/05 ,  C30B29/68 ,  C30B29/30 ,  C30B23/025 ,  C30B25/18 ,  G02F2201/07 ,  G02F2202/20

Abstract: A layered solid element includes a ferroelectric layer of a crystalline material Li1−x(Nb1−yTay)1+xO3+2x−z which has X- or 33° Y-orientation with respect to a substrate of the layered solid element. The ferroelectric layer is grown epitaxially from a buffer layer having of one of the chemical formulae LkNirO1.5·(k+r)+w or Ln+1NinO3n+1+δ, where L is a lanthanide element. Such layered solid element may form a thin-film bulk acoustic resonator and be useful for integrated electronic circuits such as RF-filters, or guided optical devices such as integrated optical modulators.

公开(公告)号：US20180219027A1

公开(公告)日：2018-08-02

申请号：US15937866

申请日：2018-03-28

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. ,  Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Guoren HU

IPC: H01L27/12 ,  H01L27/32 ,  G02F1/1362 ,  H01L51/52 ,  G02F1/1333

CPC classification number: H01L27/1218 ,  G02F1/133305 ,  G02F1/1362 ,  G02F2201/07 ,  H01L27/1288 ,  H01L27/3272 ,  H01L51/52 ,  H01L2227/323 ,  H01L2251/5338

Abstract: The present invention provides a thin-film-transistor (TFT) array panel and manufacturing method of the same. The TFT array panel comprises a flexible baseplate, a buffer layer, and a display-element layer. The buffer layer is disposed on the flexible baseplate, a stress-elimination portion is disposed on the buffer layer, the stress-elimination portion is used to eliminate a stress of the flexible baseplate; the display-element layer is disposed on the buffer layer. The present invention is able to decrease the stress of the flexible baseplate, to prevent too large of a stress of the flexible baseplate.

公开(公告)号：US20180004336A1

公开(公告)日：2018-01-04

申请号：US15199307

申请日：2016-06-30

Applicant: SYNAPTICS INCORPORATED

Inventor： Petr SHEPELEV ,  Byunghwee PARK

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2201/07 ,  G02F2202/28 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04101 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: The input devices described herein include force sensor electrodes that use capacitive sensing to measure the force with which an input object (e.g., a finger or stylus) presses down on the input device. To measure this force, the input device includes a compressible layer disposed between a backlight of a display in the input device and a cover window of the display. In one embodiment, the compressible layer is disposed between the backlight and a transparent thin-film transistor (TFT) layer in the display. In one embodiment, the compressible layer includes an air gap which has a thickness defined by adhesive material disposed on at least two edges of the display.

公开(公告)号：US20170192294A1

公开(公告)日：2017-07-06

申请号：US15116199

申请日：2016-02-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Jian Guo

IPC: G02F1/1333 ,  H01L21/78 ,  G03F7/40

CPC classification number: G02F1/133351 ,  G02F1/136 ,  G02F1/1362 ,  G02F2201/07 ,  G03F7/40 ,  H01L21/78 ,  H01L27/1218 ,  H01L2021/775

Abstract: The present application discloses a mother substrate comprising a first region comprising a plurality of display substrate units; and a second region; the first region comprises a buffer layer on and in contact with a base substrate, the second region comprises a mat layer on and in contact with the base substrate for reducing segment difference between the first region and the second region.

公开(公告)号：US20160370641A1

公开(公告)日：2016-12-22

申请号：US15029999

申请日：2014-12-12

Applicant: SONY CORPORATION

Inventor： TAKEAKI HIRASAWA ,  HISANORI TSUBOI

IPC: G02F1/1333 ,  G06F1/16

CPC classification number: G02F1/133308 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0085 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/13332 ,  G02F2001/133322 ,  G02F2001/133328 ,  G02F2001/133331 ,  G02F2201/07 ,  G02F2201/48 ,  G02F2202/28 ,  G06F1/1626

Abstract: There is provided a display device including a display cell (20); a surrounding member (30) provided around the display cell (20), a cover film (10) provided on front side of the display cell (20) and the surrounding member (30); a relay member (40) provided on rear side of the display cell (20) and the surrounding member (30), and facing a margin between the display cell (20) and the surrounding member (30); and an adhesive layer (50) provided between the display cell (20) and the relay member (40), and between he surrounding member (30) and the relay member (40).

Abstract translation: 提供了一种显示装置，包括显示单元（20）; 设置在显示单元（20）周围的周围构件（30），设置在显示单元（20）的前侧的覆盖膜（10）和周围构件（30）; 设置在所述显示单元（20）的后侧的所述中继构件（40）和所述周围构件（30），并且面向所述显示单元（20）与所述周围构件（30）之间的边缘。 以及设置在所述显示单元（20）和所述中继构件（40）之间以及在所述周围构件（30）和所述中继构件（40）之间的粘合层（50）。

公开(公告)号：US20150287747A1

公开(公告)日：2015-10-08

申请号：US14403692

申请日：2014-05-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Yuxin Zhang

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L27/1248 ,  G02F1/133305 ,  G02F1/133345 ,  G02F2201/07 ,  G02F2201/503 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/127 ,  H01L27/3244

Abstract: The present invention provides a display substrate and a manufacturing method thereof, and a flexible display device having the display substrate, which belong to the field of display technology, and can solve the problem of poor reliability of display substrates due to the damage to thin film transistors when the existing display substrates are bent. In the display substrate provided by the present invention, by introducing stress absorption units made of resin material into the display substrate, the stress generated by the display substrate bent is released by the resin material, and thin film transistors on the display substrate are thus less likely to be damaged, so that the reliability of the whole display substrate is improved.

Abstract translation: 本发明提供一种显示基板及其制造方法以及具有显示基板的柔性显示装置，其属于显示技术领域，并且可以解决由于薄膜损坏导致显示基板的可靠性差的问题 当现有显示基板弯曲时晶体管。 在本发明提供的显示基板中，通过将由树脂材料制成的应力吸收单元引入到显示基板中，由显示基板产生的弯曲的应力被树脂材料释放，因此显示基板上的薄膜晶体管较少 可能被损坏，从而提高整个显示基板的可靠性。

公开(公告)号：US20150200214A1

公开(公告)日：2015-07-16

申请号：US14490355

申请日：2014-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Koichi Sugitani ,  Hoon Kang ,  Yeun Tae Kim ,  Kyung Tae Chae

IPC: H01L27/12 ,  G02F1/1334 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: H01L27/1288 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/13439 ,  G02F1/136209 ,  G02F2201/07 ,  H01L27/1214

Abstract: A method of manufacturing a liquid crystal display includes: forming a sacrificial layer by stacking a non-photosensitive resin; initiating formation of an etch stop layer on the sacrificial layer; forming a photoresist pattern; completing the etch stop layer using the photoresist pattern; ashing the photoresist pattern and the sacrificial layer by using the completed etch stop layer as a mask; forming a microcavity by removing the sacrificial layer; and forming a liquid crystal layer in the microcavity. The horizontal area occupied by the sacrificial layer is reduced by forming the common electrode or the etch stop layer at an upper side, thereby increasing the aperture ratio. Further, the vertical electric field is generated without distortion by horizontally forming the common electrode on the sacrificial layer and forming no common electrode on the sidewall thereof.

Abstract translation: 一种制造液晶显示器的方法包括：通过堆叠非感光树脂形成牺牲层; 在所述牺牲层上引发蚀刻停止层的形成; 形成光致抗蚀剂图案; 使用光致抗蚀剂图案完成蚀刻停止层; 通过使用完成的蚀刻停止层作为掩模来灰化光致抗蚀剂图案和牺牲层; 通过去除牺牲层形成微腔; 并在微腔中形成液晶层。 通过在上侧形成公共电极或蚀刻停止层来减小由牺牲层占据的水平面积，从而增加开口率。 此外，垂直电场通过在牺牲层上水平形成公共电极而在其侧壁上不形成公共电极而产生失真。

公开(公告)号：US08912552B2

公开(公告)日：2014-12-16

申请号：US13418175

申请日：2012-03-12

Applicant: Chong-Sup Chang ,  Yoon-Ho Khang ,  Se-Hwan Yu ,  Yong-Su Lee ,  Min Kang ,  Myoung-Geun Cha ,  Ji-Seon Lee

Inventor： Chong-Sup Chang ,  Yoon-Ho Khang ,  Se-Hwan Yu ,  Yong-Su Lee ,  Min Kang ,  Myoung-Geun Cha ,  Ji-Seon Lee

IPC: H01L29/18 ,  G02F1/1362 ,  H01L27/12

CPC classification number: G02F1/136286 ,  G02F2001/136295 ,  G02F2201/07 ,  H01L27/124 ,  H01L27/1288

Abstract: A display substrate includes a base substrate; a first metal pattern disposed on the base substrate and comprising a first signal line and a first electrode electrically connected to the first signal line; and a buffer pattern disposed at a corner between a sidewall surface of the first metal pattern and the base substrate.

Abstract translation: 显示基板包括基底基板; 第一金属图案，设置在所述基底基板上，并且包括电连接到所述第一信号线的第一信号线和第一电极; 以及设置在第一金属图案的侧壁表面和基底基板之间的拐角处的缓冲图案。

公开(公告)号：US08638492B2

公开(公告)日：2014-01-28

申请号：US12930485

申请日：2011-01-07

Applicant: Jau Shiu Chen ,  Rong Chang Liang ,  Ming Wei Tsai

Inventor： Jau Shiu Chen ,  Rong Chang Liang ,  Ming Wei Tsai

IPC: G02B26/00

CPC classification number: G02F1/167 ,  G02F2201/07 ,  G02F2202/10

Abstract: In an electrophoretic display device comprising a plurality of pixels, each pixel having a cell area containing a plurality of charged pigment particles dispersed between two opposite electrodes, a semiconducting passivation layer is provided on one or both of the two opposite electrodes. The semiconducting passivation layer can be made of MOx/y, MSx/y, or MNx/y where M is a metal or semiconductor such as Al, Sn, Zn, Si, Ge, Ni, Ti or Cd; x is a positive integer; and y is independently a non-zero positive integer. The semiconducting passivation layer may have a doped Si, ZnOx/y, ZnSx/y, CdSx/y and TiOx/y or a III-V type semiconducting material. The semiconducting passivation layer can be doped with a dopant which can be an n-type doner or a p-type acceptor, the n-type doner is N, P, As or F; and the p-type acceptor is B, Al, Ga, In, Be, Mg or Ca.

Abstract translation: 在包括多个像素的电泳显示装置中，每个像素具有包含分散在两个相对电极之间的多个带电颜料颗粒的单元区域，在两个相对电极中的一个或两个上设置半导体钝化层。 半导体钝化层可由MOx / y，MSx / y或MNx / y制成，其中M为金属或半导体，如Al，Sn，Zn，Si，Ge，Ni，Ti或Cd; x是正整数; y独立地为非零正整数。 半导体钝化层可以具有掺杂的Si，ZnO x / y，ZnS x / y，CdS x / y和TiO x / y或III-V型半导体材料。 半导体钝化层可以掺杂有可以是n型给体或p型受体的掺杂剂，n型引发剂是N，P，As或F; 并且p型受体是B，Al，Ga，In，Be，Mg或Ca。

公开(公告)号：US20130322052A1

公开(公告)日：2013-12-05

申请号：US13783468

申请日：2013-03-04

Applicant: Chang-Yong JEONG ,  Hyun-Geun KIM

Inventor： Chang-Yong JEONG ,  Hyun-Geun KIM

IPC: F21V15/00 ,  F21V9/14

CPC classification number: F21V15/00 ,  F21V9/14 ,  G02F1/1335 ,  G02F1/133602 ,  G02F2201/07 ,  H01L51/5253 ,  H01L51/5281

Abstract: A display device includes a substrate, a light emitting element layer that is on the substrate and that includes a light emitting element, an encapsulation thin film layer that is on the substrate and the light emitting element layer and that encapsulates the light emitting element layer, a buffer film on the encapsulation thin film layer and adhered to the encapsulation thin film layer, and an optical film on the buffer film and adhered to the buffer film

Abstract translation: 显示装置包括基板，发光元件层，其位于基板上并且包括发光元件，位于基板上的封装薄膜层和发光元件层，并且封装发光元件层， 在封装薄膜层上的缓冲膜，并附着在封装薄膜层上，在缓冲膜上粘贴光学膜并粘贴到缓冲膜上