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公开(公告)号：US11567724B2
公开(公告)日：2023-01-31
申请号：US17401423
申请日：2021-08-13
IPC分类号： G06F3/14 , H01L51/00 , G06F3/147 , H01L27/146 , H04N5/64
摘要： 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：US11216138B2
公开(公告)日：2022-01-04
申请号：US16929183
申请日：2020-07-15
发明人： Shunpei Yamazaki , Yuichi Yanagisawa , Daiki Nakamura , Nozomu Sugisawa , Hisao Ikeda , Naoyuki Senda , Kensuke Yoshizumi
摘要： Provided is a display system or a display device that is suitable for increasing in size. The display system includes a first display panel, a second display panel, a detection means, and a compensation means. The first display panel includes a first display region. The second display panel includes a second display region. The first display region and the second display region include a first region where they overlap. The detection means has a function of detecting the size of the first region. The compensation means has a function of compensating an image displayed on the first display region in accordance with the change in the size of the first region.
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公开(公告)号：US10547831B2
公开(公告)日：2020-01-28
申请号：US14548843
申请日：2014-11-20
发明人： Yuichi Yanagisawa , Masao Kasuga , Hisao Ikeda
IPC分类号： H04N13/30
摘要： 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 includes 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. The display portion overlaps with an opening of the frame portion, and an end portion of the display portion overlaps with the frame portion. The distance between the frame portion and the display portion is variable.
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公开(公告)号：US10159135B2
公开(公告)日：2018-12-18
申请号：US14806950
申请日：2015-07-23
发明人： Hisao Ikeda , Nozomu Sugisawa , Yuichi Yanagisawa
IPC分类号： F21V21/14 , H05B33/12 , G02F1/1333 , H01L27/32
摘要： A display device that can display an image along a curved surface is provided. In the display device, a first display panel and a second display panel overlap each other with a light-transmitting layer provided therebetween. The light-transmitting layer is positioned on a display surface side of the first display panel, and on a side opposite to the display surface of the second display panel. The light-transmitting layer has an average transmittance of 80% or more with respect to light in the wavelength range of 450 nm to 700 nm and a refractive index higher than that of air. A display region of the first display panel overlaps a region transmitting visible light of the second display panel with the light-transmitting layer provided therebetween. It is preferred that the display region of the first display panel not overlap with a region blocking visible light of the second display panel.
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公开(公告)号：US09940086B2
公开(公告)日：2018-04-10
申请号：US14994335
申请日：2016-01-13
IPC分类号： G06F3/14 , H01L51/00 , G06F3/147 , H01L27/146 , H04N5/64
CPC分类号： G06F3/1446 , G06F3/147 , G09G2300/023 , G09G2300/0456 , G09G2330/021 , G09G2380/02 , H01L27/14681 , H01L51/0097 , H01L2251/5338 , H04N5/64 , Y02E10/549 , Y02P70/521
摘要： 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：US09864411B2
公开(公告)日：2018-01-09
申请号：US15428327
申请日：2017-02-09
发明人： Shunpei Yamazaki , Yuichi Yanagisawa , Hisao Ikeda
CPC分类号： G06F1/1652 , G09G3/003 , G09G3/32 , G09G3/3225 , G09G2380/02 , H01L27/3244 , H01L51/0097 , H01L51/5237 , H01L51/5262 , H01L51/5284 , H01L2251/5338 , H05K5/0017 , Y02E10/549 , Y02P70/521
摘要： To provide a display device that gives a viewer a strong stereoscopic effect or sense of depth or a natural stereoscopic effect or sense of depth in a two-dimensional image, a display device including a display portion having a curved surface is provided. The display portion may be bent in a horizontal direction or a vertical direction. Alternatively, the display portion may have a convex surface or a concave surface on a display surface side. The display device may include a frame portion. A display device including a frame portion and a display portion which has a display surface on a frame portion side, is located so as to be apart from the frame portion with a distance therebetween, and has a curved surface, 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.
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公开(公告)号：US09754540B2
公开(公告)日：2017-09-05
申请号：US14945688
申请日：2015-11-19
IPC分类号： G09G3/20 , G09G3/34 , G06F3/14 , G09G3/3208 , G09G3/00
CPC分类号： 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
摘要： 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：US11922091B2
公开(公告)日：2024-03-05
申请号：US18101614
申请日：2023-01-26
IPC分类号： G06F3/14 , G06F3/147 , H01L27/146 , H10K77/10 , H04N5/64 , H10K102/00
CPC分类号： G06F3/1446 , G06F3/147 , H01L27/14681 , H10K77/111 , G09G2300/023 , G09G2300/0456 , G09G2330/021 , G09G2380/02 , H04N5/64 , H10K2102/311 , Y02E10/549 , Y02P70/50
摘要： 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
IPC分类号： H01L29/786 , H01L29/10
CPC分类号： H01L29/7869 , H01L29/1095 , H01L29/78696
摘要： 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
IPC分类号： G02F1/1333 , H05B33/12 , G06F3/14 , G06F3/041 , H01L27/32 , G06F3/044 , G02F1/1339 , G02F1/1337 , G02F1/1343 , G02F1/1368 , H01L51/00 , H01L51/52
摘要： 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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