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公开(公告)号：US10914888B2
公开(公告)日：2021-02-09
申请号：US15482359
申请日：2017-04-07
发明人： Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa , Akifumi Kono
IPC分类号： G02F1/1333 , G02F1/13357 , F21V8/00 , H04N5/655 , H04N5/44 , H04N5/64
摘要： A display device comprises a display panel, a light source, an optical member, and a frame. The optical member reflects light from the light source towards the display panel. The frame has a protruding portion that supports the optical member and is disposed near a periphery of the display panel.
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公开(公告)号：US10085369B2
公开(公告)日：2018-09-25
申请号：US15367325
申请日：2016-12-02
CPC分类号： H05K7/20963 , G02B6/0085 , H04N5/64 , H04N5/655 , H05K7/209
摘要： This display device includes a heat radiation member made of metal, configured to radiate heat generated from a light source portion, a rear housing arranged on the rear side of the heat radiation member, a substrate mounting member made of sheet metal, mounted with a circuit substrate, and a cover member covering the substrate mounting member from the rear side of the substrate mounting member in a state where the rear surface of the rear housing is exposed to the outside, while the heat radiation member is arranged to come into contact with the substrate mounting member.
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公开(公告)号：US09618691B2
公开(公告)日：2017-04-11
申请号：US15091879
申请日：2016-04-06
发明人： Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa
IPC分类号： F21V8/00 , G02F1/1335 , H05K7/20 , G06F1/20 , H05K1/02 , G02F1/1333
CPC分类号： G02B6/0088 , G02B6/0068 , G02B6/0073 , G02B6/0085 , G02F1/133615 , G02F2001/133314 , G02F2001/133317 , G02F2001/133328 , G02F2001/133628 , G06F1/20 , H05K1/0209 , H05K7/20963 , H05K2201/0162 , H05K2201/09909
摘要： This display includes a light source portion, a first heat radiation member for radiating heat generated by the light source portion, a rear housing covering the first heat radiation member in a state in contact with the first heat radiation member, and a cover member covering a rear surface of the rear housing so that the rear surface of the rear housing is partially exposed outward. The first heat radiation member is arranged on a region corresponding to a region of the rear housing exposed outward from the cover member as viewed from the side of the rear surface.
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公开(公告)号：US09451198B2
公开(公告)日：2016-09-20
申请号：US14224505
申请日：2014-03-25
发明人： Akihiro Fujikawa , Yuki Kita , Akira Yokawa
CPC分类号： H04N5/64 , G06F1/1601 , G06F1/1605 , G06F2200/1612
摘要： A display device includes a display cell, a metal housing, a light source, a reflecting member, and a power supply circuit board. The housing supports the display cell from a rear side of the display device. The light source is attached to the housing. The light source is configured to emit light toward the display cell. The reflecting member is disposed between the display cell and the housing. The reflecting member is configured to reflect the light emitted from the light source toward the display cell. The power supply circuit board is disposed between the reflecting member and the housing.
摘要翻译： 显示装置包括显示单元，金属外壳，光源，反射构件和电源电路板。 壳体从显示装置的后侧支撑显示单元。 光源连接到外壳。 光源被配置为朝向显示单元发光。 反射构件设置在显示单元和壳体之间。 反射构件被配置为将从光源发射的光朝向显示单元反射。 电源电路板设置在反射构件和壳体之间。
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公开(公告)号：US10895769B2
公开(公告)日：2021-01-19
申请号：US16654520
申请日：2019-10-16
IPC分类号： G02F1/1333 , G02F1/13357 , F21V29/70
摘要： A display device includes a display, a housing, a plurality of light sources, a plurality of diffusing lenses, a substrate, an attachment member, and a reflective sheet. The housing supports the display. The light sources are disposed on a rear side of the display device with respect to the display component. The diffusing lenses cover the light sources, respectively. The light sources are mounted to the substrate. The substrate is attached to the attachment member. The attachment member is disposed on the housing. The reflective sheet has a plurality of holes corresponding to the light sources, the reflective sheet being disposed between the attachment member and the diffusing lenses.
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公开(公告)号：US10520666B2
公开(公告)日：2019-12-31
申请号：US16241129
申请日：2019-01-07
发明人： Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa , Akifumi Kono
IPC分类号： G02F1/1335 , F21V8/00 , G02F1/1333 , G02F1/13357 , H04N5/655 , H04N5/44 , H04N5/64
摘要： A display device includes a display panel, a light source, a reflection sheet, and a supporting unit. The supporting unit has a first protruding portion that contacts with a first area of a rear facing surface of the reflection sheet, a second protruding portion that contacts with a second area of the rear facing surface, a third protruding portion that contacts with a third area of the rear facing surface and a fourth protruding portion that contacts with a fourth area of the rear facing surface. The first, second, third and fourth areas are spaced apart from a center portion of the reflection sheet. The first and second areas are spaced apart from each other in a first direction. The third and fourth areas are spaced apart from each other in a second direction that is perpendicular to the first direction.
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公开(公告)号：US09921366B2
公开(公告)日：2018-03-20
申请号：US15472980
申请日：2017-03-29
发明人： Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa
IPC分类号： F21V8/00
CPC分类号： G02B6/0088 , G02B6/0068 , G02B6/0073 , G02B6/0085 , G02F1/133615 , G02F2001/133314 , G02F2001/133317 , G02F2001/133328 , G02F2001/133628 , G06F1/20 , H05K1/0209 , H05K7/20963 , H05K2201/0162 , H05K2201/09909
摘要： This display includes a light source portion, a first heat radiation member for radiating heat generated by the light source portion, a rear housing covering the first heat radiation member in a state in contact with the first heat radiation member, and a cover member covering a rear surface of the rear housing so that the rear surface of the rear housing is partially exposed outward. The first heat radiation member is arranged on a region corresponding to a region of the rear housing exposed outward from the cover member as viewed from the side of the rear surface.
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公开(公告)号：US09897850B2
公开(公告)日：2018-02-20
申请号：US14095081
申请日：2013-12-03
IPC分类号： G02F1/1335 , H04N5/64 , G02F1/1333
CPC分类号： G02F1/133603 , G02F1/133608 , G02F2001/133314 , H04N5/64
摘要： A display apparatus for displaying an image, including: a liquid-crystal panel which displays the image; a back light which emits light toward a rear face of the liquid-crystal panel; a rear frame which supports the back light via a screw; and a rear cover which covers part of a face of the rear frame which is different from a face of the rear frame on which the back light is provided, wherein the back light extends beyond an inner-frame region of the rear frame covered by the rear cover, and the screw is provided only in the inner-frame region.
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公开(公告)号：US11333823B2
公开(公告)日：2022-05-17
申请号：US17152387
申请日：2021-01-19
发明人： Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa , Akifumi Kono
IPC分类号： G02F1/1335 , F21V8/00 , G02F1/1333 , G02F1/13357 , H04N5/655 , H04N5/44 , H04N5/64
摘要： A display device includes a display panel, and a supporting unit that supports the display panel, the supporting unit having a first portion, a second portion and a third portion that are arranged relative to each other, the first portion protruding toward the display panel relative to the second portion, the second portion protruding toward the display panel relative to the third portion, the second portion of the supporting unit having at least one projection that protrude away from the display panel relative to the second portion, the at least one projection being configured and arranged to support a member of the display device at a rear of the supporting unit.
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公开(公告)号：US20210173139A1
公开(公告)日：2021-06-10
申请号：US17152387
申请日：2021-01-19
发明人： Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa , Akifumi Kono
IPC分类号： F21V8/00 , H04N5/655 , H04N5/44 , G02F1/1333 , G02F1/13357 , H04N5/64 , G02F1/1335
摘要： A display device includes a display panel, and a supporting unit that supports the display panel, the supporting unit having a first portion, a second portion and a third portion that are arranged relative to each other, the first portion protruding toward the display panel relative to the second portion, the second portion protruding toward the display panel relative to the third portion, the second portion of the supporting unit having at least one projection that protrude away from the display panel relative to the second portion, the at least one projection being configured and arranged to support a member of the display device at a rear of the supporting unit.
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