公开(公告)号：US11222875B2

公开(公告)日：2022-01-11

申请号：US16610604

申请日：2018-04-20

Applicant: SONY CORPORATION

Inventor： Hiroshi Tazawa ,  Kotaro Shima

IPC: H01L33/00 ,  H01L25/075 ,  H01L33/62 ,  H01L33/44 ,  H01L33/58 ,  G02B1/11 ,  G02B5/02

Abstract: [Object] To provide a display apparatus that makes it possible to improve visibility. [Solution] A display apparatus according to an embodiment of the present disclosure includes: a display body device including a plurality of pixels, the plurality of pixels each including a plurality of light-emitting elements as light source elements; and an irregular structure formed on a front surface of the display body device.

公开(公告)号：USD941815S1

公开(公告)日：2022-01-25

申请号：US29549763

申请日：2015-12-28

Applicant: Sony Corporation

Designer： Kazuaki Kameshima ,  Seiji Hayashimoto ,  Yuji Nakahata ,  Kotaro Shima

公开(公告)号：US20170357112A1

公开(公告)日：2017-12-14

申请号：US15541830

申请日：2015-12-15

Applicant: Sony Corporation

Inventor： Seiji Shibahara ,  Seiji Hayashimoto ,  Kotaro Shima ,  Kazuaki Kameshima

IPC: G02F1/1335 ,  G02F1/1347 ,  G09F9/00

CPC classification number: G02F1/1335 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/1347 ,  G02F1/13471 ,  G02F2001/133531 ,  G09F9/00

Abstract: A display unit of the present invention includes a display section (10) that outputs a first linearly-polarized light as image light, and a display switching section (20) that performs switching between an image display mode and an external light reflection mode. The display section (10) includes a first absorption-type polarization member (11) that allows the first linearly-polarized light to pass through and absorbs second linearly-polarized light. The display switching section (20) includes a reflection-type polarization member (21), a switchable transmission polarization axis member (22), and a second absorption-type polarization member (23). The reflection-type polarization member (21) allows the first linearly-polarized light to pass through and reflects the second linearly-polarized light. The switchable transmission polarization axis member (22) performs switching between a first mode in which the first linearly-polarized light is converted into the second linearly-polarized light and a second mode in which the first linearly-polarized light is not converted into the second linearly-polarized light. The second absorption-type polarization member (23) allows the first linearly-polarized light to pass through and absorbs the second linearly-polarized light. The second absorption-type polarization member (23) has a hue b* value that is equal to or smaller than a hue b* value of the first absorption-type polarization member (11).

公开(公告)号：US11177244B2

公开(公告)日：2021-11-16

申请号：US16610604

申请日：2018-04-20

Applicant: SONY CORPORATION

Inventor： Hiroshi Tazawa ,  Kotaro Shima

IPC: H01L33/00 ,  H01L25/075 ,  H01L33/44 ,  H01L33/58 ,  H01L33/62 ,  G02B1/11 ,  G02B5/02

Abstract: [Object] To provide a display apparatus that makes it possible to improve visibility. [Solution] A display apparatus according to an embodiment of the present disclosure includes: a display body device including a plurality of pixels, the plurality of pixels each including a plurality of light-emitting elements as light source elements; and an irregular structure formed on a front surface of the display body device.

公开(公告)号：US08915606B2

公开(公告)日：2014-12-23

申请号：US13923621

申请日：2013-06-21

Applicant: Sony Corporation

Inventor： Kotaro Shima ,  Hiroaki Matsui

IPC: G09F13/08 ,  G02F1/13357 ,  F21V33/00 ,  G09F13/22

CPC classification number: F21V33/0052 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G09F13/08 ,  G09F13/22 ,  G09F2013/222

Abstract: A display device includes: a display of which a display surface is displayed with an image; plural light sources which output light toward the display, and configure a backlight; a diffuser plate arranged between the display and the plural light sources, and diffuses light output from the light source; and a support pin arranged on the opposite side to the display by interposing the diffuser plate therebetween, and holds the diffuser plate by being in contact with the diffuser plate. A plate shaped unit formed in a transparent plate shape is provided at a portion located on the diffuser plate side in the support pin, the plural light sources and the support pin are arranged in line in a direction orthogonal to a direction in which the display and the diffuser plate are aligned, and the plate shaped unit is caused to face the light source in the shortest distance.

Abstract translation: 显示装置包括：显示器，其显示具有图像的显示面; 向显示器输出光的多个光源，构成背光源; 布置在显示器和多个光源之间的漫射板，并且漫射从光源输出的光; 以及通过在其间插入扩散板而布置在与显示器相对的一侧的支撑销，并且通过与扩散板接触来保持扩散板。 形成为透明板状的板状单元设置在位于支撑销的扩散板侧的部分处，多个光源和支撑销在与显示器和显示器的方向正交的方向上排成一列 对准扩散板，使板状单元以最短的距离面对光源。

公开(公告)号：US20140022763A1

公开(公告)日：2014-01-23

申请号：US13938658

申请日：2013-07-10

Applicant: Sony Corporation

Inventor： Hiroaki Matsui ,  Kotaro Shima

IPC: G02B5/02

CPC classification number: G02B5/0273 ,  G02B5/0242 ,  G02B5/0278

Abstract: A display device includes a display with a display surface on which to display images, optical sources acting as a backlight to output light to the display, a diffuser panel disposed so as to face the optical sources, diffusing the light output from the optical sources, and a support pin disposed on the side opposite to the display across the diffuser panel. The support pin is contactable with the diffuser panel, maintains the position of the diffuser panel, and has a wide-width surface and a narrow-width surface that differ in width in two directions perpendicular to an alignment direction in which the display and the diffuser panel are aligned. The optical sources and the support pin are disposed alongside in a direction perpendicular to the alignment direction, and the narrow-width surface of the support pin faces the optical source at the shortest distance.

Abstract translation: 显示装置包括具有显示图像的显示面的显示器，充当背光源的光源向显示器输出光;扩散板，其设置为面对光源，扩散从光源输出的光， 以及设置在横跨扩散板的显示器相对侧的支撑销。 支撑销可与扩散板接触，保持扩散板的位置，并且具有宽度大的表面和窄宽度的表面，该宽度表面和窄宽度表面在垂直于显示器和扩散器的对准方向的两个方向上不同 面板对齐。 光源和支撑销沿着与取向方向垂直的方向配置，并且支撑销的窄宽表面以最短的距离面对光源。

公开(公告)号：US20140009909A1

公开(公告)日：2014-01-09

申请号：US13923621

申请日：2013-06-21

Applicant: Sony Corporation

Inventor： Kotaro Shima ,  Hiroaki Matsui

IPC: F21V33/00

CPC classification number: F21V33/0052 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G09F13/08 ,  G09F13/22 ,  G09F2013/222

Abstract: A display device includes: a display of which a display surface is displayed with an image; plural light sources which output light toward the display, and configure a backlight; a diffuser plate arranged between the display and the plural light sources, and diffuses light output from the light source; and a support pin arranged on the opposite side to the display by interposing the diffuser plate therebetween, and holds the diffuser plate by being in contact with the diffuser plate. A plate shaped unit formed in a transparent plate shape is provided at a portion located on the diffuser plate side in the support pin, the plural light sources and the support pin are arranged in line in a direction orthogonal to a direction in which the display and the diffuser plate are aligned, and the plate shaped unit is caused to face the light source in the shortest distance.

Abstract translation: 显示装置包括：显示器，其显示具有图像的显示面; 向显示器输出光的多个光源，构成背光源; 布置在显示器和多个光源之间的漫射板，并且漫射从光源输出的光; 以及通过在其间插入扩散板而布置在与显示器相对的一侧的支撑销，并且通过与扩散板接触来保持扩散板。 形成为透明板状的板状单元设置在位于支撑销的扩散板侧的部分处，多个光源和支撑销在与显示器和显示器的方向正交的方向上排成一列 对准扩散板，使板状单元以最短的距离面对光源。