-
公开(公告)号：US20180304575A1
公开(公告)日：2018-10-25
申请号：US15818152
申请日：2017-11-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lu Liu , Weifeng Zhou , Shanchen Kao
Abstract: The present disclosure proposes a method for manufacturing an electronic apparatus and a corresponding electronic apparatus. The method comprises: removing a back film in a first region of a flexible substrate; and bending the flexible substrate in the first region to form an electronic apparatus having a bending portion. The electronic apparatus comprises: a flexible substrate having a bending portion in a first region thereof; and a back film bonded to a region of a back surface of the flexible substrate except for the first region.
-
公开(公告)号：US20180108850A1
公开(公告)日：2018-04-19
申请号：US15503994
申请日：2016-06-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ming-Che Hsieh , Lu Liu , Chunyan Xie , Hejin Wang
IPC: H01L51/00 , H01L27/32 , H01L51/52 , H01L51/56 , H01L21/683
CPC classification number: H01L51/0097 , H01L21/6835 , H01L27/326 , H01L51/003 , H01L51/5256 , H01L51/56 , H01L2251/5338
Abstract: A method for manufacturing a flexible substrate, a flexible substrate manufactured using the method and a display device including the flexible substrate are disclosed. The method includes steps of: coating a glass carrier with a plurality of film layers, wherein each of at least one pair of adjacent film layers of the plurality of film layers is formed through steps of: S1: coating the glass carrier with a first film layer; and S2: coating the glass carrier with a second film layer over the first film layer so that the second film layer covers the first film layer, wherein the second film layer has an area greater than an area of the first film layer; and peeling off the plurality of formed film layers from the glass carrier to form a flexible substrate.
-
公开(公告)号：US20170212371A1
公开(公告)日：2017-07-27
申请号：US15515116
申请日：2016-04-01
Applicant: Boe Technology Group Co., Ltd.
Inventor： Lu Liu , Mingche Hsieh
IPC: G02F1/1333 , B23K26/36 , B32B38/10
CPC classification number: G02F1/1333 , B23K26/36 , B32B17/06 , B32B38/10 , B32B43/006 , B32B2310/0843 , B32B2457/202 , G02F1/13 , G02F1/133305
Abstract: It is disclosed a device and method for stripping a flexible substrate, to solve a problem that the flexible substrate locally expands during laser stripping, corrugation occurs in the flexible substrate upon cooling, which leads to defective products. The stripping device comprises: a platform for carrying a base plate on which a flexible substrate is formed; a pressing plate for being pressed onto the flexible substrate; and a laser generator for emitting laser for heating the base plate, so that the flexible substrate is decomposed on a side contacting the base plate and thus stripped; wherein the pressing plate is provided with a negative pressure passage, the pressing plate is provided with a suction mouth which is arranged in a side of the pressing plate facing the platform and which communicates with the negative pressure passage, and the negative pressure passage extracts through the suction mouth a gas which is generated during decomposition of the flexible substrate on a side contacting the base plate.
-
公开(公告)号：US09598585B2
公开(公告)日：2017-03-21
申请号：US14314671
申请日：2014-06-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lu Liu , Dan Wang , Yonglian Qi
IPC: C09D5/24 , H01B1/00 , G02F1/1343 , G02B1/16 , H01B1/12 , C09D163/10 , C09D175/16 , C09D175/14 , C09D4/06 , G02F1/1333
CPC classification number: G02F1/13439 , C08K3/30 , C08K3/34 , C08K3/36 , C08K2003/3045 , C09D4/06 , C09D5/24 , C09D7/47 , C09D7/61 , C09D7/69 , C09D163/10 , C09D175/14 , C09D175/16 , C09D179/02 , G02B1/16 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F2001/133334 , G02F2001/133337 , G02F2001/133519 , H01B1/128
Abstract: The embodiments of the invention provide a conductive composition and a method for producing the same, a color filter and a method for producing the same. The invention relates to the display technology field, and can simplify the process for producing the transparent conductive layer, and reduce the production cost; the conductive composition comprises a modified epoxy acrylic resin, a polyurethane acrylic resin, a polyaniline, a photo initiator, a fluorine-containing acrylate monomer, and optionally a filler and an auxiliary agent; wherein, in terms of weight ratio, the modified epoxy acrylic resin comprises 15-30 parts; the polyurethane acrylic resin comprises 10-20 parts; the polyaniline comprises 15-30 parts; the photo initiator comprises 2-4 parts; the fluorine-containing acrylate monomer comprises 15-35 parts; the filler comprises 0-25 parts; and the auxiliary agent comprises 0-8 parts; the conductive composition is useful for producing a display device.
-
25.发明授权Cutting method of flexible display panel, controlling device in the cutting method, and cutting apparatus of flexible display panel 有权柔性显示面板的切割方法，切割方法中的控制装置以及柔性显示面板的切割装置公开(公告)号：US09566667B2
公开(公告)日：2017-02-14
申请号：US14436954
申请日：2014-11-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
CPC classification number: B23K26/38 , B23K26/0093 , B23K2103/172 , B29C59/16 , B29L2031/723 , C03B33/0222 , C03B33/037 , C03B33/074
Abstract: Disclosed are a cutting method of flexible display panel, a controlling device in the cutting method and a cutting apparatus of flexible display panel. The cutting method comprises steps of placing a transparent substrate (21) carried with a flexible film layer (22) on a base (10); cutting only the transparent substrate (21) by means of a cutting tool (30); obtaining a cutting trace of the cutting tool (30); and controlling a laser knife (40) to cut the flexible film layer (22) carried on the transparent substrate (21) along the cutting trace of the cutting tool cutting the transparent substrate. In this way, by controlling the laser knife (40) to cut the flexible film layer (22) disposed on the transparent substrate (21) following the cutting trace of the cutting tool (30) cutting the transparent substrate (21), the flexible film layer (22) can be completely cut at the same time when or after the transparent substrate (21) is completely cut, so as to avoid rough selvedges during cutting the flexible film layer (22), thereby improving the cutting effect of cutting the flexible display panel; besides, in case that the cutting tool (30) and the laser knife (40) operate in parallel cutting mode, it can also improve the cutting efficiency.
Abstract translation: 公开了一种柔性显示面板的切割方法，切割方法中的控制装置和柔性显示面板的切割装置。 切割方法包括以下步骤：将带有柔性膜层（22）的透明基底（21）放置在基底（10）上; 通过切割工具（30）仅切割透明基板（21）; 获得切割工具（30）的切割迹线; 以及控制激光刀（40）沿着切割所述透明基板的切割工具的切割轨迹切割承载在所述透明基板（21）上的所述柔性膜层（22）。 以这种方式，通过控制激光刀（40）切割设置在切割工具（30）上的切割工具（30）上的透明基板（21）上的柔性膜层（22），从而切割透明基板（21），柔性 在透明基板（21）完全切割之后或之后的同时可以完全切割薄膜层（22），以避免在切割柔性薄膜层（22）期间的粗糙边缘，从而提高切割效果 柔性显示面板; 此外，在切割工具（30）和激光刀（40）以平行切割模式操作的情况下，还可以提高切割效率。
-
Patent Agency Ranking
公开(公告)号：US20150225597A1
公开(公告)日：2015-08-13
申请号：US14348655
申请日：2013-08-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lu Liu , Jianshe Xue , Guanbao Hui
IPC: C09D133/14
CPC classification number: C09D133/14 , C08F220/22 , C08F230/08 , C08L75/04 , C09D4/06 , C09D7/40 , C09D163/10 , C09D175/14
Abstract: A UV cured varnish, and a process for preparing the same, said UV cured varnish including an epoxy acrylic resin, a polyurethane acrylic resin, a polymerizable monomer, a filler, a photoinitiator, and an adjuvant, wherein the polymerizable monomer comprises a fluorine containing polymerizable monomer and a silicon containing polymerizable monomer. The UV cured varnish can significantly improve the film forming performance. The formed film has a significantly improved performance including hardness, perspiration resistance. The UV cured varnish thus obtained is especially suitable for touch screen and can greatly extend the life of the touch screen.
Abstract translation: UV固化清漆及其制备方法，所述UV固化清漆包括环氧丙烯酸树脂，聚氨酯丙烯酸树脂，可聚合单体，填料，光引发剂和助剂，其中所述可聚合单体包含含氟 可聚合单体和含硅聚合单体。 紫外线固化清漆可显着提高成膜性能。 所形成的膜具有显着改善的性能，包括硬度，耐汗性。 这样获得的UV固化清漆特别适用于触摸屏，可以大大延长触摸屏的使用寿命。
-
公开(公告)号：US09023590B2
公开(公告)日：2015-05-05
申请号：US14067186
申请日：2013-10-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lu Liu , Jianshe Xue , Guanbao Hui
CPC classification number: G03F7/0392 , C07C61/29 , C07C2603/90 , G03F7/0295 , G03F7/38
Abstract: The invention discloses a deep-ultraviolet chemically-amplified positive photoresist. The deep-ultraviolet chemically-amplified positive photoresist according to one embodiment of the invention includes a cyclopentenyl pimaric acid, a divinyl ether, a photoacid generator and an organic solvent. The deep-ultraviolet chemically-amplified positive photoresist according to the invention has a good sensitivity and a good transparency.
Abstract translation: 本发明公开了一种深紫外线化学放大的正性光致抗蚀剂。 根据本发明一个实施方案的深紫外线化学放大型正性光致抗蚀剂包括环戊烯基海松酸，二乙烯基醚，光酸产生剂和有机溶剂。 根据本发明的深紫外线化学放大型正性光致抗蚀剂具有良好的灵敏度和良好的透明度。
-
公开(公告)号：US20240397652A1
公开(公告)日：2024-11-28
申请号：US18697300
申请日：2023-08-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H05K5/03
Abstract: A flexible display module and a sliding and rolling display device are provided. The module includes: a flexible panel; a cover plate disposed on a displaying side of the flexible panel; and a support layer disposed on a non-displaying side of the flexible panel; where the cover plate includes a soft impact resistant layer and a rigid reinforcement layer, the soft impact resistant layer is disposed on a side of the rigid reinforcement layer away from the flexible panel, and the soft impact resistant layer has a modulus of 1 MPa to 1 Gpa, and the rigid reinforcement layer has a modulus of more than 5 Gpa.
-
公开(公告)号：US12144132B2
公开(公告)日：2024-11-12
申请号：US17801270
申请日：2021-11-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Biao Gao , Lu Liu , Hong Zhu , Ziang Han , Zongyuan Wang , Xiaofei Luo
IPC: H05K5/02
Abstract: A display apparatus and a display device, the display apparatus includes a first housing, a second housing, and a flexible display screen disposed on the first housing and the second housing; the flexible display screen includes a roll-up portion and a fixing portion that are connected to one another, the roll-up portion is at least partially disposed on the second housing, the fixing portion is at least partially disposed on the first housing, the second housing is slidably connected to the first housing, and at least part of the roll-up portion can slide out of or slide into the first housing following the second housing; a supporting structure is provided between at least part of the roll-up portion and the second housing, and the supporting structure provides a supporting force for the roll-up portion.
-
公开(公告)号：US10882221B2
公开(公告)日：2021-01-05
申请号：US15574068
申请日：2017-04-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Che Hsieh , Chunyan Xie , Lu Liu , Hejin Wang , Yuanzheng Guo
IPC: B29C35/08 , B32B7/12 , H01L21/683 , B29C41/02 , B29L31/34
Abstract: This disclosure relates to a peeling method of a flexible substrate, and belongs to the technical field of flexible display. The method comprises the steps of: (a) forming a flexible substrate on a base substrate, wherein the flexible substrate has a plane area less than that of the base substrate; (b) adhering a protective film on the base substrate formed with the flexible substrate by an ultraviolet viscosity-reducing adhesive, wherein the plane area of the flexible substrate is less than that of the protective film, and the protective film is further adhered to the base substrate by the ultraviolet viscosity-reducing adhesive; (c) irradiating a region on the base substrate covered by the protective film through the base substrate with an ultraviolet light; and (d) peeling the protective film and the flexible substrate from the base substrate after the irradiation with an ultraviolet light is completed.
-
-
-
-
-
-
-
-
-
Search Results
66
records
(took 0.041 seconds)
