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公开(公告)号：US11922091B2
公开(公告)日：2024-03-05
申请号：US18101614
申请日：2023-01-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kensuke Yoshizumi , Yuichi Yanagisawa , Kei Takahashi
IPC: G06F3/14 , G06F3/147 , H01L27/146 , H10K77/10 , H04N5/64 , H10K102/00
CPC classification number: G06F3/1446 , G06F3/147 , H01L27/14681 , H10K77/111 , G09G2300/023 , G09G2300/0456 , G09G2330/021 , G09G2380/02 , H04N5/64 , H10K2102/311 , Y02E10/549 , Y02P70/50
Abstract: Provided is a display device or a display system capable of displaying images along a curved surface, a display device or a display system capable of displaying images seamlessly in the form of a ring, or a display device or a display system that is suitable for increasing in size. The display device includes a display panel. The display panel includes a first part and a second part and is flexible. The first part can display images. The second part can transmit visible light. The display panel is curved so that the second part and the first part overlap with each other.
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公开(公告)号：US11804551B2
公开(公告)日：2023-10-31
申请号：US17257921
申请日：2019-07-16
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daisuke Matsubayashi , Yuichi Yanagisawa , Masahiro Takahashi
IPC: H01L29/786 , H01L29/10
CPC classification number: H01L29/7869 , H01L29/1095 , H01L29/78696
Abstract: A semiconductor device having favorable electrical characteristics is provided. The semiconductor device in which first to third conductors are placed over a first oxide; first and second oxide insulators are placed respectively over the second and third conductors; a second oxide is placed in contact with a side surface of the first oxide insulator, a side surface of the second oxide insulator, and a top surface of the first oxide; a first insulator is placed between the first conductor and the second oxide; and the first oxide insulator and the second oxide insulator are not in contact with the first to third conductors, the first insulator, and the first oxide.
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公开(公告)号：US11467440B2
公开(公告)日：2022-10-11
申请号：US16830598
申请日：2020-03-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuichi Yanagisawa , Nozomu Sugisawa , Natsuko Takase
IPC: G02F1/1333 , H05B33/12 , G06F3/14 , G06F3/041 , H01L27/32 , G06F3/044 , G02F1/1339 , G02F1/1337 , G02F1/1343 , G02F1/1368 , H01L51/00 , H01L51/52
Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.
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公开(公告)号：US10606541B2
公开(公告)日：2020-03-31
申请号：US15540672
申请日：2016-01-14
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuichi Yanagisawa , Nozomu Sugisawa , Natsuko Takase
IPC: G06F3/14 , H05B33/12 , G06F3/041 , G06F3/044 , G02F1/1333 , H01L27/32 , G02F1/1337 , G02F1/1339 , G02F1/1343 , G02F1/1368 , H01L51/00 , H01L51/52
Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.
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公开(公告)号：US10572211B2
公开(公告)日：2020-02-25
申请号：US16264731
申请日：2019-02-01
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kensuke Yoshizumi , Yuichi Yanagisawa , Kei Takahashi
IPC: G06F3/14 , H01L51/00 , G06F3/147 , H01L27/146 , H04N5/64
Abstract: Provided is a display device or a display system capable of displaying images along a curved surface, a display device or a display system capable of displaying images seamlessly in the form of a ring, or a display device or a display system that is suitable for increasing in size. The display device includes a display panel. The display panel includes a first part and a second part and is flexible. The first part can display images. The second part can transmit visible light. The display panel is curved so that the second part and the first part overlap with each other.
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Patent Agency Ranking
公开(公告)号：US10056043B2
公开(公告)日：2018-08-21
申请号：US15681487
申请日：2017-08-21
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Norifumi Takesue , Yuichi Yanagisawa
IPC: G09G3/36 , G09G3/34 , G09G3/3208 , G06F3/14 , G09G3/00
CPC classification number: G09G3/3413 , G06F3/1438 , G09G3/006 , G09G3/3208 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2310/0221 , G09G2310/0281 , G09G2320/0233 , G09G2320/0276 , G09G2320/0285 , G09G2320/0626 , G09G2320/0673 , G09G2360/144 , G09G2360/145 , G09G2370/16 , G09G2380/02
Abstract: A display system including a display device and an image processing device is provided. The display device includes a second display panel overlapping with a first display panel on the display surface side. The second display panel has a region that transmits visible light adjacent to a display region. The region that transmits visible light of the second display panel overlaps with a display region of the first display panel, which makes a non-display region between display regions of two display panels in the display device small. The image processing device has a function of correcting the gray scale, which is included in image data, corresponding to at least one of a portion overlapping with the region that transmits visible light and a portion not overlapping with the region in the display region of the first display panel.
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公开(公告)号：US09843017B2
公开(公告)日：2017-12-12
申请号：US14826585
申请日：2015-08-14
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuichi Yanagisawa , Takuya Kawata
CPC classification number: H01L51/5246 , H01L27/3244 , H01L51/524 , H01L51/56 , H01L2227/323 , H01L2251/5315 , H01L2251/5338
Abstract: A highly reliable display device. A first flexible substrate and a second flexible substrate overlap each other with an element positioned therebetween. A periphery of the overlapped first and second substrates is covered with a high molecular material having a light-transmitting property. The high molecular material is more flexible than the first substrate and the second substrate. As the element, for example, an EL element can be used.
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公开(公告)号：US09804405B2
公开(公告)日：2017-10-31
申请号：US14546434
申请日：2014-11-18
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuichi Yanagisawa , Hisao Ikeda
CPC classification number: G02B27/2221 , A47G1/08 , G02B5/005 , G06F1/1601 , G06F1/1607 , G06F1/1626 , G06F1/1637 , G06F2200/1612 , H04N5/64
Abstract: To provide a display device that gives a viewer a strong stereoscopic effect or sense of depth in a two-dimensional image and a display device that gives a viewer a natural stereoscopic effect or sense of depth in a two-dimensional image, a display device including a frame portion and a display portion which has a display surface on a frame portion side and is located so as to be apart from the frame portion with a distance therebetween, in which the display portion overlaps with an opening of the frame portion, and an end portion of the display portion overlaps with the frame portion, is provided. In addition, a structure in which a corner of an inner frame of the frame portion has curvature or a structure in which the size of the inner frame of the frame portion is variable is added to the display device.
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公开(公告)号：US20160027851A1
公开(公告)日：2016-01-28
申请号：US14806271
申请日：2015-07-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuichi Yanagisawa , Takuya Kawata
IPC: H01L27/32 , H01L51/52 , H01L29/786
CPC classification number: H01L27/3244 , H01L29/7869 , H01L51/524 , H01L51/5253 , H01L2251/5338
Abstract: A highly reliable display device. A first flexible substrate and a second flexible substrate overlap each other with a display element positioned therebetween. Side surfaces of at least one of the first substrate and the second substrate which overlap each other are covered with a high molecular material having a light-transmitting property. The high molecular material is more flexible than the first substrate and the second substrate.
Abstract translation: 高度可靠的显示设备。 第一柔性基板和第二柔性基板彼此重叠，并且位于其间的显示元件。 第一基板和第二基板中的至少一个彼此重叠的侧表面被具有透光性的高分子材料覆盖。 高分子材料比第一衬底和第二衬底更灵活。
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公开(公告)号：US12282218B2
公开(公告)日：2025-04-22
申请号：US18585376
申请日：2024-02-23
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuichi Yanagisawa , Nozomu Sugisawa , Natsuko Takase
IPC: G02F1/1333 , G06F3/041 , G06F3/044 , G06F3/14 , H05B33/12 , H10K59/128 , H10K59/18 , G02F1/1337 , G02F1/1339 , G02F1/1343 , G02F1/1368 , H10K50/84 , H10K59/40 , H10K59/86 , H10K77/10 , H10K102/00
Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.
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