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公开(公告)号：US20230171931A1
公开(公告)日：2023-06-01
申请号：US17921298
申请日：2021-07-05
Inventor： Zhengkun QIAN , Jing CHEN , Chuanyan LAN
CPC classification number: H05K9/0054 , H05K7/20954 , H05K1/189 , H05K2201/10128
Abstract: A display device, a bent spacer module and an assembling method thereof are provided. The display device includes: a protective cover plate; a display module, including a display surface facing the protective cover plate and a back surface away from the protective cover plate; a chip-on-film, at least part of the chip-on-film being located on the back surface and being in binding connection with an edge of the display module; a driving chip, which is located on a side, facing the display module, of the chip-on-film on the back surface, and is in binding connection with the chip-on-film; and a bent space, which is located between the driving chip and the back surface, a thickness of a part of the bent spacer contacting the driving chip being greater than that of the remaining part of the bent spacer.
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公开(公告)号：US11665827B2
公开(公告)日：2023-05-30
申请号：US16964109
申请日：2019-10-31
Inventor： Shuang Zhang , Xiaoxia Huang , Jiangsheng Wang , Jianjun Wu , Xuerui Gong , Bing Ji
CPC classification number: H05K1/189 , G06F3/0412 , H01L25/18 , H01L51/529 , H05K1/0281 , H01L2251/5338 , H05K2201/10128 , H05K2201/10151 , H05K2201/10537 , H05K2201/2009
Abstract: A display device includes a display substrate, a touch module and a ring structure. The display substrate includes a first portion for display, a second portion located at a non-display side of the first portion of the display substrate, and a first bent portion for connecting the first portion and the second portion, and a first driver is provided at a side of the second portion away from the first portion. The touch module includes a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board includes a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion. The ring structure is located between the flat portion of the touch flexible circuit board and the second portion of the display substrate.
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公开(公告)号：US20230157055A1
公开(公告)日：2023-05-18
申请号：US17979984
申请日：2022-11-03
Applicant: Oki Electric Industry Co., Ltd.
Inventor： Hironori FURUTA , Genichirou MATSUO , Akihiro IINO , Takahito SUZUKI , Kenichi TANIGAWA , Yusuke NAKAI , Shinya JUMONJI , Yuuki SHINOHARA
CPC classification number: H01L51/5253 , H01L51/56 , H05K1/181 , H05K3/303 , H05K2201/10106 , H05K2201/10128
Abstract: An electronic structure includes a substrate having a first surface; a functional unit including a functional section that has an electronic function and a protective member that protects the functional section and having a second surface formed on the first surface’s side; and a support layer provided at a position to contact the first surface and having a third surface in contact with the second surface of the functional unit, area of the third surface being smaller than area of the second surface, wherein one of part of the functional unit forming the second surface of the protective member and part of the support layer forming the third surface contains organic material as its principal component and the other contains inorganic material as its principal component.
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公开(公告)号：US11653449B2
公开(公告)日：2023-05-16
申请号：US17946034
申请日：2022-09-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Ho Hwang , Jang Mi Lee
IPC: H05K1/14 , G02F1/1345 , H01L27/32 , H01L51/00 , H05K1/02
CPC classification number: H05K1/147 , G02F1/1345 , H01L27/3276 , H01L51/0097 , H05K1/028 , H05K1/0281 , H01L2251/5338 , H05K2201/10128 , H05K2201/10136 , H05K2201/2009 , Y02E10/549
Abstract: A flexible circuit film including a first flexible film, a second flexible film facing the first flexible film, and a plurality of wirings arranged between the first flexible film and the second flexible film. The wirings have different widths and bend in different directions, and a guide film including a material more rigid than the first and second flexible films is arranged on ends of the first flexible film. The guide film includes a tear-preventing portion overlapping with a bending portion of a shortest one of the wirings while covering portions of an inner edge near inner corners of a U-shaped flexible circuit film.
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公开(公告)号：US20190239345A1
公开(公告)日：2019-08-01
申请号：US16378943
申请日：2019-04-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Young LIM , Woong Sik KIM , Hyung Kyu YOON , Min Hwan KIM
CPC classification number: H05K1/0281 , H01L21/481 , H01L21/4821 , H01L21/4867 , H01L23/49827 , H01L23/4985 , H01L24/16 , H01L2224/16227 , H01L2224/16235 , H01L2924/15153 , H05K1/0271 , H05K1/144 , H05K1/189 , H05K3/18 , H05K3/28 , H05K2201/055 , H05K2201/10128
Abstract: A flexible circuit board and an electronic device including a flexible circuit board are provided. The flexible circuit board may include a substrate having a bending area and a non-bending area, a wiring pattern layer provided on the bending area and the non-bending area, a plating layer provided on the wiring pattern layer and including an open area in an area corresponding to the bending area, and a protective layer that directly contacts one surface of the wiring pattern layer exposed at the open area and a side surface of the plating layer. The protective layer may have a larger thickness than a thickness of the plating layer.
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Patent Agency Ranking
公开(公告)号：US20190239342A1
公开(公告)日：2019-08-01
申请号：US16330096
申请日：2018-06-27
Inventor： Hong-Hui Chen
CPC classification number: H05K1/0268 , G01R1/06738 , G01R31/28 , G01R31/2808 , G02F1/13 , H01R12/722 , H01R13/41 , H05K1/02 , H05K2201/09418 , H05K2201/10128
Abstract: The exemplary embodiment of the present disclosure provides a circuit board and a detecting device, the circuit board includes: a substrate; a connector, the connector includes a first side surface and a second side surface opposite to the first side surface, the connector is defined on the substrate with the first side surface is adjacent to an edge of the substrate; a plurality of test points, the test points are defined on the substrate and arranged in a straight line along the second side surface. The detecting is configured to detect the circuit board, the detecting device includes: a fixing table; a detecting probe, the detecting probe is fixed on the fixing table and configured to contract with the test points on the circuit board to transmit a signal.
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公开(公告)号：US20190237279A1
公开(公告)日：2019-08-01
申请号：US16248794
申请日：2019-01-16
Applicant: DARFON ELECTRONICS CORP.
Inventor： Tsai-Jung Hu , Yu-Chih Chang
CPC classification number: H01H13/83 , G06K9/00053 , H01H2221/024 , H01R35/02 , H05K1/189 , H05K2201/10053 , H05K2201/10128 , H05K2201/10151
Abstract: A cap structure is combined with a lifting mechanism to be movable between a pressed position and a non-pressed position. The cap structure includes a first circuit, a second circuit, a flexible circuit board and a cap having a top surface, a bottom surface and an engaging structure. The engaging structure protrudes from the bottom surface for engaging with the lifting mechanism. The first circuit is laid out on the top surface for connecting to a sensing device or a display device attached on the top surface. The second circuit is laid out on the bottom surface and avoids the engaging structure. The second circuit passes through the cap to be connected to the first circuit. The flexible circuit board is connected to the second circuit for performing signal transmission of the sensing device or the display device via the first and second circuits.
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公开(公告)号：US20190215976A1
公开(公告)日：2019-07-11
申请号：US16244348
申请日：2019-01-10
Applicant: Samsung Display Co. Ltd.
Inventor： Hyun Woo CHOI , Jun Ho KWACK , Ji Yun BANG , Jae Young SIM
CPC classification number: H05K5/03 , H01L27/3244 , H01L51/5246 , H01L51/5259 , H01L51/56 , H01L2251/5338 , H05K1/189 , H05K5/0017 , H05K2201/09027 , H05K2201/10128
Abstract: A display device includes: a display panel which is curved and displays an image; a cover window which is disposed on a front surface of the display panel at which the image is displayed; and a cover panel which is curved and disposed on a curved back surface of the display panel opposite to the front surface thereof. The cover panel is defined by a flat cover panel which is curved by attachment thereof to the curved back surface of the display panel, and the flat cover panel which is curved to define the cover panel includes a cutout portion therein recessed from an outer edge of the flat cover panel toward a center of the flat cover panel.
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公开(公告)号：US20190206586A1
公开(公告)日：2019-07-04
申请号：US16058137
申请日：2018-08-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kang GUO
CPC classification number: H01B1/04 , H01B5/14 , H01B13/0036 , H05K1/028 , H05K1/09 , H05K3/002 , H05K3/22 , H05K2201/0323 , H05K2201/10128 , H05K2203/1142
Abstract: The present disclosure provides a patterned electrode, a method for forming a patterned electrode and a display device. The patterned electrode includes: a conductive pattern formed of a conductive material; and an insulation pattern provided in a same layer as the conductive pattern and formed of an insulation material which is transformed from the conductive material.
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80.发明申请公开(公告)号：US20190085197A1
公开(公告)日：2019-03-21
申请号：US15767213
申请日：2017-12-13
Inventor： Xujie Zhang , Ming Hu , Ming Zhang , Xiaodong Xie , Kongshuo Zhu , Yu Zhu
IPC: C09D11/52 , C09D11/322 , C09D11/36 , C09D11/38 , C09D11/037 , C09D11/033 , B41M7/00 , H01B1/04 , H01B13/00 , H01B5/14 , H05K1/09 , H05K3/12
CPC classification number: C09D11/52 , B41M7/0054 , C09D11/033 , C09D11/037 , C09D11/322 , C09D11/36 , C09D11/38 , G06F3/041 , G06F2203/04103 , H01B1/04 , H01B5/14 , H01B13/0036 , H05K1/097 , H05K3/125 , H05K3/1283 , H05K3/46 , H05K2201/0245 , H05K2201/0323 , H05K2201/0373 , H05K2201/10128 , H05K2201/10151
Abstract: A conductive ink includes a conductive nano-metal and a graphene dispersion liquid. The graphene dispersion liquid includes a graphene. A lateral size of the graphene is between approximately 0.1 micron and approximately 1 micron. The graphene has a weight percentage with respect to the conductive ink ranging from approximately 0.2 wt % to approximately 0.5 wt %.
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