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公开(公告)号：US11881489B2
公开(公告)日：2024-01-23
申请号：US17991893
申请日：2022-11-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hisao Ikeda , Kouhei Toyotaka , Hideaki Shishido , Hiroyuki Miyake , Kohei Yokoyama , Yasuhiro Jinbo , Yoshitaka Dozen , Takaaki Nagata , Shinichi Hirasa
IPC: H01L27/02 , H10K59/35 , G09G3/20 , G09G3/3233 , H01L27/12 , H01L29/786 , H10K59/131 , G09G3/36 , G09G5/391
CPC classification number: H01L27/124 , G09G3/2003 , G09G3/3233 , H01L27/1225 , H01L27/1266 , H01L29/78648 , H10K59/131 , H10K59/352 , H10K59/353 , G09G3/3648 , G09G5/391 , G09G2300/0426 , G09G2300/0443 , G09G2300/0452 , G09G2300/0465 , G09G2300/0809 , G09G2300/0842 , G09G2320/0295 , G09G2320/043 , G09G2320/0693
Abstract: Provided is a display device with extremely high resolution, a display device with higher display quality, a display device with improved viewing angle characteristics, or a flexible display device. Same-color subpixels are arranged in a zigzag pattern in a predetermined direction. In other words, when attention is paid to a subpixel, another two subpixels exhibiting the same color as the subpixel are preferably located upper right and lower right or upper left and lower left. Each pixel includes three subpixels arranged in an L shape. In addition, two pixels are combined so that pixel units including subpixel are arranged in matrix of 3×2.
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公开(公告)号：US11824068B2
公开(公告)日：2023-11-21
申请号：US17246788
申请日：2021-05-03
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei Yamazaki , Yoshiharu Hirakata , Takashi Hamada , Kohei Yokoyama , Yasuhiro Jinbo , Tetsuji Ishitani , Daisuke Kubota
IPC: H01L27/12 , G02F1/1368 , G02F1/1362 , G02F1/1333 , G02F1/1335 , G02F1/1339 , H01L29/786 , H10K50/842 , H10K50/844 , H10K59/38 , H10K59/40 , H10K71/50 , H10K102/00
CPC classification number: H01L27/1262 , G02F1/1339 , G02F1/1368 , G02F1/133345 , G02F1/133512 , G02F1/136213 , H01L27/1218 , H01L27/1225 , H01L27/1255 , H01L29/78648 , H10K50/8426 , H10K50/8428 , H10K50/844 , H10K59/38 , H10K59/40 , H10K71/50 , H10K2102/00
Abstract: A display device in which a peripheral circuit portion has high operation stability is provided. The display device includes a first substrate and a second substrate. A first insulating layer is provided over a first surface of the first substrate. A second insulating layer is provided over a first surface of the second substrate. The first surface of the first substrate and the first surface of the second substrate face each other. An adhesive layer is provided between the first insulating layer and the second insulating layer. A protective film in contact with the first substrate, the first insulating layer, the adhesive layer, the second insulating layer, and the second substrate is formed in the vicinity of a peripheral portion of the first substrate and the second substrate.
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公开(公告)号：US11716820B2
公开(公告)日：2023-08-01
申请号：US17963355
申请日：2022-10-11
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yoshiharu Hirakata , Yasuhiro Jinbo , Shunpei Yamazaki
IPC: H01L51/00 , H05K5/00 , H10K50/84 , H10K59/121 , H10K77/10 , G09F9/30 , G06F1/16 , H01F1/147 , H10K50/844 , H10K50/842 , H10K59/40 , H10K59/60 , H10K59/12 , H10K71/80 , H10K102/00
CPC classification number: H05K5/0017 , G06F1/1616 , G09F9/301 , H01F1/14708 , H01F1/14791 , H05K5/0086 , H10K50/84 , H10K59/1213 , H10K77/111 , H10K50/844 , H10K50/846 , H10K50/8426 , H10K59/1201 , H10K59/40 , H10K59/60 , H10K71/80 , H10K2102/311 , Y02E10/549
Abstract: A light-emitting device can be folded in such a manner that a flexible light-emitting panel is supported by a plurality of housings which are provided spaced from each other and the light-emitting panel is bent so that surfaces of adjacent housings are in contact with each other. Furthermore, in the light-emitting device, in which part or the whole of the housings have magnetism, the two adjacent housings can be fixed to each other by a magnetic force when the light-emitting device is used in a folded state.
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公开(公告)号：US20230052149A1
公开(公告)日：2023-02-16
申请号：US17872498
申请日：2022-07-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Yasuhiro Jinbo , Tomoya Aoyama , Daiki Nakamura
IPC: H01L51/56
Abstract: Manufacturing equipment with which steps from processing to sealing of an organic compound film can be continuously performed is provided. The manufacturing equipment enables continuous processing of a patterning step of a light-emitting device and a light-receiving device and a step of sealing top and side surfaces of organic layers to prevent the top and side surfaces from being exposed to the air, which allows formation of the light-emitting device and the light-receiving device each of which has a minute structure, high luminous, and high reliability. This manufacturing equipment can be built in an in-line manufacturing system where apparatuses are arranged according to the order of process steps for the light-emitting device and the light-receiving device, resulting in high throughput manufacturing.
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公开(公告)号：US10976872B2
公开(公告)日：2021-04-13
申请号：US16517806
申请日：2019-07-22
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Yasuhiro Jinbo , Shingo Eguchi , Hisao Ikeda , Tetsuji Ishitani , Taisuke Kamada
Abstract: To provide a novel display panel that is highly convenient or reliable. To provide a novel input and output device that is highly convenient or reliable. To provide a novel data processing device that is highly convenient or reliable. To provide a method for manufacturing a novel display panel that is highly convenient or reliable. The display panel includes a pixel, a third conductive film electrically connected to the pixel, an insulating film including an opening portion overlapping with the third conductive film, and an electrode including a first region in contact with the third conductive film and a second region functioning as a contact point.
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Patent Agency Ranking
公开(公告)号：US10141544B2
公开(公告)日：2018-11-27
申请号：US15670318
申请日：2017-08-07
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kazuki Tsuda , Kohei Yokoyama , Yasuhiro Jinbo
Abstract: A highly reliable display device or electronic device is provided. The display device includes a first electrode, a second electrode, a light-emitting layer between the first electrode and the second electrode, and a protective film over the second electrode. The protective film includes a first insulating film and a second insulating film over the first insulating film. The first insulating film includes one or more of aluminum oxide, hafnium oxide, and zirconium oxide, and the second insulating film includes one or more of aluminum oxide, hafnium oxide, and zirconium oxide. A composition of the first insulating film is different from a composition of the second insulating film. A water vapor transmission rate of the protective film is lower than 1×10−2 g/(m2·day).
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公开(公告)号：US09909725B2
公开(公告)日：2018-03-06
申请号：US14618131
申请日：2015-02-10
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tomoya Aoyama , Yasuhiro Jinbo , Yoshiharu Hirakata , Shunpei Yamazaki
IPC: F21V21/14 , F21L4/00 , F21S4/22 , H05B37/02 , F21V15/015 , F21W121/00 , F21Y105/00 , F21Y115/10 , F21Y115/20 , F21Y107/40
CPC classification number: F21L4/00 , F21S4/22 , F21V15/015 , F21V21/145 , F21W2121/00 , F21Y2105/00 , F21Y2107/40 , F21Y2115/10 , F21Y2115/20 , H05B37/0272
Abstract: An object of this invention is to provide a highly portable light-emitting device or a highly browsable light-emitting device. The light-emitting device includes a joint portion, and a plurality of light-emitting units apart from each other with the joint portion positioned therebetween. The joint portion and the light-emitting units are flexible. The joint portion can be bent to a curvature radius smaller than a curvature radius to which the light-emitting unit can be bent. The light-emitting unit is supplied with a signal through a side not adjacent to the joint portion or is supplied with a signal by wireless communication.
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公开(公告)号：US20170107606A1
公开(公告)日：2017-04-20
申请号：US15395345
申请日：2016-12-30
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yasuhiro Jinbo , Shingo Eguchi , Shunpei Yamazaki
CPC classification number: C23C14/24 , C23C14/042 , C23C14/12 , C23C14/562 , C23C14/568 , C23C14/5873 , H01J37/32568 , H01J37/32834 , H01J2237/332 , H01J2237/335 , H01L21/67 , H01L27/1266 , H01L51/001 , H01L51/0058 , H01L51/0072 , H01L51/50 , H01L51/56
Abstract: The inventors have reached the idea of a film formation apparatus including a film formation chamber, a removal chamber, two sluice valves provided apart from each other between the film formation chamber and the removal chamber, and a shadow mask transfer mechanism. The film formation chamber includes an evaporation source, and the removal chamber includes a parallel plate plasma source and a shadow mask stage. The film formation apparatus has a film formation mode in which a shadow mask overlapped with an object is transferred by the shadow mask transfer mechanism and a film is formed on the object; and a cleaning mode in which the shadow mask is irradiated with plasma by the plasma source, the shadow mask being held between an upper electrode and a lower electrode by the shadow mask stage.
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公开(公告)号：US09578718B2
公开(公告)日：2017-02-21
申请号：US13870246
申请日：2013-04-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kohei Yokoyama , Hisao Ikeda , Shinichi Hirasa , Yasuhiro Jinbo , Natsuko Takase
CPC classification number: C23C14/24 , A63F13/327 , C23C14/54 , C23C14/564 , F21S6/002 , F21Y2115/20 , H01J49/004 , H01J49/42 , H01L51/001 , H01L51/56 , H05B33/10
Abstract: In order to provide a highly reliable organic EL element, a first step in which a deposition material is heated and vaporized in a deposition chamber in which the pressure is reduced and a second step in which a layer included in an EL layer is deposited in the deposition chamber are performed while exhaustion is performed and the partial pressure of water in the deposition chamber is measured with a mass spectrometer. Alternatively, the deposition chamber in the deposition apparatus includes a deposition material chamber and is connected to an exhaust mechanism. The deposition material chamber is separated from the deposition chamber by a sluice valve, includes a deposition material holding portion including a heating mechanism, and is connected to a mass spectrometer and an exhaust mechanism.
Abstract translation: 为了提供高可靠性的有机EL元件，在沉积材料在压力降低的沉积室中被加热和蒸发的第一步骤和其中包含在EL层中的层沉积在第二步骤中的第二步骤 在进行耗尽的同时进行沉积室，并且用质谱仪测量沉积室中的水分压。 或者，沉积设备中的沉积室包括沉积材料室并连接到排气机构。 沉积材料室通过闸阀与沉积室分离，包括具有加热机构的沉积材料保持部分，并连接到质谱仪和排气机构。
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公开(公告)号：US09229481B2
公开(公告)日：2016-01-05
申请号：US14570471
申请日：2014-12-15
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yasuhiro Jinbo
CPC classification number: G06F1/1652 , G06F1/1601 , G06F1/1677 , G06F1/3265 , G09F9/301 , H01L27/323 , H01L27/3244 , H01L51/0097 , H01L51/524 , H01L2251/5338 , H04M1/0268 , Y02D10/153 , Y02E10/549
Abstract: A highly portable semiconductor device and the like providing improved browsability of display. Provided is a semiconductor device including a flexible display panel, a first housing supporting a first region of the display panel, a second housing supporting a second region of the display panel, and a flexible base material firmly attached to the first housing. The display panel can be deformed into an open position where the first and second regions are substantially on the same plane or into a folded position where the first and second regions overlap with each other. The second housing includes a groove portion where the flexible base material can partly slide. Part of the flexible base material is inserted into the groove portion in the open position. The part of the flexible base material which is inserted into the groove portion is at least partly withdrawn in a deformation into the folded position.
Abstract translation: 高度便携的半导体装置等提供显示器的改进的可浏览性。 提供了一种半导体器件，其包括柔性显示面板，支撑显示面板的第一区域的第一壳体，支撑显示面板的第二区域的第二壳体和牢固地附接到第一壳体的柔性基底材料。 显示面板可以变形成打开位置，其中第一和第二区域基本上在相同的平面上或第一和第二区域彼此重叠的折叠位置。 第二壳体包括其中柔性基底材料可以部分滑动的凹槽部分。 柔性基材的一部分在打开位置插入凹槽部分。 被插入到槽部中的柔性基材的部分至少部分地以变形的方式被退回到折叠位置。
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