公开(公告)号：US10163990B2

公开(公告)日：2018-12-25

申请号：US15263223

申请日：2016-09-12

Applicant: Samsung Display Co., Ltd

Inventor： Yun-Mo Chung ,  Byung-Ik Kong ,  Byoung-Ki Kim ,  Ho-Jin Yoon ,  Dae-Woo Lee ,  Jae-Beom Choi

IPC: H04N3/14 ,  H01L27/32 ,  H04N5/225 ,  G06F1/16 ,  H01L51/52 ,  H04N5/335

Abstract: A display device includes a display panel, a camera module, and a heat sink plate. The display panel displays an image on a front surface, and includes a first substrate, a sub-pixel structure, and a reflection pattern. The display panel includes a plurality of pixel regions each having sub-pixel regions, a transparent region, and a reflection region surrounding the sub-pixel regions and the transparent region. The sub-pixel structure is disposed in the sub-pixel region. The second substrate is disposed on the sub-pixel structure. The reflection pattern is disposed on the second substrate, but not on the sub-pixel region and the transparent region. The camera module is disposed in a second surface on the display panel, and the second surface is opposite to the first surface. The heat sink plate is disposed between the display panel and the camera module, and has an opening that is aligned with the camera module.

公开(公告)号：US11740395B2

公开(公告)日：2023-08-29

申请号：US17648770

申请日：2022-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Woo Lee ,  Byoung-Ki Kim ,  Ho-Jin Yoon ,  Yun-Mo Chung

IPC: G02B5/08 ,  H10K50/856

CPC classification number: G02B5/0875 ,  H10K50/856

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

公开(公告)号：US11249229B2

公开(公告)日：2022-02-15

申请号：US16453970

申请日：2019-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Woo Lee ,  Byoung-Ki Kim ,  Ho-Jin Yoon ,  Yun-Mo Chung

IPC: G02B5/08 ,  H01L51/52

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first minor layer extending continuously on a surface of a transparent substrate and a plurality of minor patterns on the first mirror layer. The first minor layer is formed on both a region in which the plurality of minor patterns are formed and a region in which the plurality of minor patterns are not formed. External light is incident to and reflected by the first minor layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

公开(公告)号：US10454072B2

公开(公告)日：2019-10-22

申请号：US15946976

申请日：2018-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Woo Lee ,  Byoung-Ki Kim ,  Ho-Jin Yoon ,  Yun-Mo Chung

IPC: H01L29/08 ,  H01L51/52 ,  H01L27/32

Abstract: An organic light emitting display panel includes a base substrate, a pixel defining layer disposed on the base substrate, a light emitting structure disposed in an opening of the pixel defining layer, and a mirror pattern disposed on an upper surface of the pixel defining layer. The pixel defining layer defines the opening and includes the upper surface that is in parallel with a surface of the base substrate and a side surface that is connected to the upper surface. The mirror pattern makes contact with the pixel defining layer, and entirely covers the upper surface of the pixel defining layer.

公开(公告)号：US09991474B2

公开(公告)日：2018-06-05

申请号：US15245791

申请日：2016-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Soo Kim ,  Ho-Jin Yoon ,  Mu-Gyeom Kim ,  Byoung-Ki Kim ,  Valeriy Prushinskiy ,  Dae-Woo Lee ,  Yun-Mo Chung

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L51/5271 ,  H01L27/322 ,  H01L27/326

Abstract: An organic light emitting display device includes a first substrate, a pixel structure, a second substrate, a reflective member, and a light transmitting member. The first substrate includes a plurality of pixel regions. Each of the pixel regions has sub-pixel regions and a reflective region surrounding the sub-pixel regions. The pixel structure is disposed in each of the sub-pixel regions on the first substrate. The second substrate is disposed on the pixel structure. The reflective member has an opening disposed in each of the sub-pixel regions, and is disposed in the reflective region of the second substrate. The light transmitting member covers the opening of the reflective member and partially overlaps the reflective member. The light transmitting member blocks ultraviolet rays and transmits a predetermined light.

公开(公告)号：US10371986B2

公开(公告)日：2019-08-06

申请号：US15080455

申请日：2016-03-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Woo Lee ,  Byoung-Ki Kim ,  Ho-Jin Yoon ,  Yun-Mo Chung

IPC: H01L51/52 ,  G02F1/1335 ,  G02F1/1339

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

公开(公告)号：US10276640B2

公开(公告)日：2019-04-30

申请号：US15221023

申请日：2016-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Yun-Mo Chung ,  Ho-Jin Yoon ,  Byoung-Ki Kim ,  Dae-Woo Lee

IPC: G06F1/16 ,  H04N7/14 ,  H01L27/32 ,  H01L51/52 ,  H04N5/225 ,  H04N5/369 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes a substrate, an encapsulation unit opposite to the substrate, a display unit disposed between the substrate and the encapsulation unit and including a pixel, a camera unit disposed on one side of the substrate and including at least one camera module, and a mirror member disposed on one side of the encapsulation unit.

公开(公告)号：US10224513B2

公开(公告)日：2019-03-05

申请号：US15971329

申请日：2018-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Soo Kim ,  Ho-Jin Yoon ,  Mu-Gyeom Kim ,  Byoung-Ki Kim ,  Valeriy Prushinskiy ,  Dae-Woo Lee ,  Yun-Mo Chung

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light emitting display device includes a first substrate, a pixel structure, a second substrate, a reflective member, and a light transmitting member. The first substrate includes a plurality of pixel regions. Each of the pixel regions has sub-pixel regions and a reflective region surrounding the sub-pixel regions. The pixel structure is disposed in each of the sub-pixel regions on the first substrate. The second substrate is disposed on the pixel structure. The reflective member has an opening disposed in each of the sub-pixel regions, and is disposed in the reflective region of the second substrate. The light transmitting member covers the opening of the reflective member and partially overlaps the reflective member. The light transmitting member blocks ultraviolet rays and transmits a predetermined light.

公开(公告)号：US09941488B2

公开(公告)日：2018-04-10

申请号：US15207321

申请日：2016-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Woo Lee ,  Byoung-Ki Kim ,  Ho-Jin Yoon ,  Yun-Mo Chung

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5271 ,  H01L27/3246 ,  H01L2227/323 ,  H01L2251/5315

Abstract: An organic light emitting display panel includes a base substrate, a pixel defining layer disposed on the base substrate, a light emitting structure disposed in an opening of the pixel defining layer, and a mirror pattern disposed on an upper surface of the pixel defining layer. The pixel defining layer defines the opening and includes the upper surface that is in parallel with a surface of the base substrate and a side surface that is connected to the upper surface. The mirror pattern makes contact with the pixel defining layer, and entirely covers the upper surface of the pixel defining layer.

公开(公告)号：US09081122B2

公开(公告)日：2015-07-14

申请号：US13746397

申请日：2013-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Eok Shin ,  Dae-Woo Lee ,  Won-Pil Lee ,  Ho-Jin Yoon ,  Yong-Woo Park ,  Kyung-Min Choi

IPC: H01L33/00 ,  G02B1/00 ,  G02F1/1362 ,  H01L27/32 ,  H01L33/44 ,  H01L51/52 ,  G02B5/20

CPC classification number: G02B1/00 ,  G02B5/206 ,  G02F1/136209 ,  H01L27/3244 ,  H01L27/3272 ,  H01L33/44 ,  H01L51/5284 ,  H01L2924/0002 ,  Y10T428/24942 ,  Y10T428/24975 ,  H01L2924/00

Abstract: A light blocking member including a metal particle and a ceramic material and a display device including the same.

Abstract translation: 包括金属颗粒和陶瓷材料的遮光构件和包括该遮光构件的显示装置。