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公开(公告)号：US10665642B2
公开(公告)日：2020-05-26
申请号：US16128613
申请日：2018-09-12
Applicant: Japan Display Inc.
Inventor： Kazuhiro Odaka , Jun Hanari
Abstract: A display device includes a substrate; a display portion located on the substrate, the display portion including a plurality of pixels; a first marker located in an end area that is along a longer side of the substrate and is in at least one of four corner areas of the substrate, the first marker extending in a longer axis direction of the substrate; and a second marker located in an end area that is along a shorter side of the substrate and is in the same corner area as that of the first marker, the second marker extending in a shorter axis direction of the substrate.
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公开(公告)号：US10608018B2
公开(公告)日：2020-03-31
申请号：US15924340
申请日：2018-03-19
Applicant: Japan Display Inc.
Inventor： Jun Hanari
Abstract: A display device includes first, second and third connection wiring. The second connection wiring is located in a same layer as the first connection wiring. The third connection wiring is located in a layer different from the first connection wiring. The first connection wiring includes at least one first region running in a first direction and at least one second region running in a second direction different from the first direction. The second connection wiring includes at least one third region running in the first direction and at least one fourth region running in the second direction. The third connection wiring includes at least one fifth region running in the first direction and at least one sixth region running in the second direction. The at least one first region, the at least one third region, and the at least one fifth region are adjacent to one another.
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公开(公告)号：US10074700B2
公开(公告)日：2018-09-11
申请号：US15242685
申请日：2016-08-22
Applicant: Japan Display Inc.
Inventor： Tomoki Nakamura , Jun Hanari
CPC classification number: H01L27/322 , G02B27/0172 , G02B2027/0147 , H01L27/3216
Abstract: A display device includes a low-definition display section and a high-definition display section. An area of pixels of the high-definition display section is smaller than an area of pixels of the low-definition display section. The position of the center of the high-definition display section is shifted from the position of the center of the display region. Consequently, when the display device is worn on the head of a user and disposed in front of the eyes, it is possible to provide a high-definition image. It is possible to reduce a processing load of moving image processing.
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公开(公告)号：US09929371B2
公开(公告)日：2018-03-27
申请号：US15629876
申请日：2017-06-22
Applicant: Japan Display Inc.
Inventor： Jun Hanari
CPC classification number: H01L51/5243 , H01L27/3276 , H01L51/5212 , H01L51/5246
Abstract: A display device is provided including a display region arranged with a plurality of pixels, and a first sealing region arranged in an exterior periphery part of the display region, the display region includes an individual pixel electrode arranged in each of the plurality of pixels, a common pixel electrode arranged in upper layer of the individual pixel electrode and in succession to the plurality of pixels, and a light emitting layer arranged between the individual pixel electrode and the common pixel electrode, and the first sealing region includes a sealing layer arranged on a lower layer than the common pixel electrode and a region stacked with the common pixel electrode extending from the display region, the stacked region being enclosed by the display region.
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Patent Agency Ranking
公开(公告)号：US11641764B2
公开(公告)日：2023-05-02
申请号：US17695981
申请日：2022-03-16
Applicant: Japan Display Inc.
Inventor： Hayata Aoki , Kengo Kato , Jun Hanari , Yasuyuki Yamada
Abstract: Display device includes a flexible substrate, a plurality of pixels disposed on a first surface of flexible substrate, and a plurality of alignment marks disposed along one side of the flexible substrate and identified each other. The plurality of alignment marks may be arranged in the same layer. When the plurality of pixels includes thin film transistor, the plurality of alignment marks may be formed of the same metal layer as the metal layer forming thin film transistor.
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公开(公告)号：US11038141B2
公开(公告)日：2021-06-15
申请号：US16838465
申请日：2020-04-02
Applicant: Japan Display Inc.
Inventor： Jun Hanari
Abstract: A display device is provided including a display region arranged with a plurality of pixels, and a first sealing region arranged in an exterior periphery part of the display region, the display region includes an individual pixel electrode arranged in each of the plurality of pixels, a common pixel electrode arranged in upper layer of the individual pixel electrode and in succession to the plurality of pixels, and a light emitting layer arranged between the individual pixel electrode and the common pixel electrode, and the first sealing region includes a sealing layer arranged on a lower layer than the common pixel electrode and a region stacked with the common pixel electrode extending from the display region, the stacked region being enclosed by the display region.
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公开(公告)号：US10658439B2
公开(公告)日：2020-05-19
申请号：US15954694
申请日：2018-04-17
Applicant: Japan Display Inc.
Inventor： Jun Hanari
Abstract: Disclosed is a display device possessing: a substrate having a display region and a peripheral region surrounding the display region; a pixel over the display region; a passivation film over the pixel; a resin layer over the passivation film; a first dam over the peripheral region and surrounding the display region; and a second dam surrounding the first dam. The passivation film includes; a first layer containing an inorganic compound; a second layer over the first layer, the second layer containing an organic compound; and a third layer over the second layer, the third layer containing an inorganic compound. The second layer is selectively arranged in a region surrounded by the first dam. The resin layer is selectively arranged in a region surrounded by the second dam.
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公开(公告)号：US20180342564A1
公开(公告)日：2018-11-29
申请号：US15954694
申请日：2018-04-17
Applicant: Japan Display Inc.
Inventor： Jun Hanari
Abstract: Disclosed is a display device possessing: a substrate having a display region and a peripheral region surrounding the display region; a pixel over the display region; a passivation film over the pixel; a resin layer over the passivation film; a first dam over the peripheral region and surrounding the display region; and a second dam surrounding the first dam. The passivation film includes; a first layer containing an inorganic compound; a second layer over the first layer, the second layer containing an organic compound; and a third layer over the second layer, the third layer containing an inorganic compound. The second layer is selectively arranged in a region surrounded by the first dam. The resin layer is selectively arranged in a region surrounded by the second dam.
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公开(公告)号：US09685494B2
公开(公告)日：2017-06-20
申请号：US14823509
申请日：2015-08-11
Applicant: Japan Display Inc.
Inventor： Kazuhiro Odaka , Jun Hanari , Toshihiro Sato
CPC classification number: H01L27/3297 , G02F1/00 , G02F1/13452 , G02F2202/28 , H01L27/3276 , H05K1/117 , H05K3/323 , H05K3/361 , H05K2201/0367 , H05K2201/0979 , H05K2201/10136
Abstract: A terminal is formed on a substrate. An anisotropic conductive film is disposed on the terminal. A flexible printed board is connected to the terminal via the anisotropic conductive film. At least one opening is formed in the terminal. An adhesion reinforcing portion as a projection is formed inside the opening. The adhesion reinforcing portion is formed of a material having higher adhesion to the anisotropic conductive film than a material constituting the surface of the terminal, and is adhered to the anisotropic conductive film.
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