公开(公告)号：US20160306087A1

公开(公告)日：2016-10-20

申请号：US15133707

申请日：2016-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wook-Jae JEON ,  Eun IL CHO ,  Go Hyun KIM ,  Jun Sung CHOI

IPC: G02B5/30 ,  F21V8/00

CPC classification number: G02B6/0068 ,  G02B5/3033 ,  G02B6/0086 ,  G02F1/133536 ,  G02F2001/133331

Abstract: A display apparatus including a polarizing member attached to a rear surface of a transparent panel in front of a display panel. Accordingly, external light incident thereon is reflected by the polarizing member, thereby improving the aesthetic quality of the display apparatus.

Abstract translation: 一种显示装置，包括安装在显示面板前面的透明面板的后表面上的偏振构件。 因此，入射到其上的外部光由偏振构件反射，从而提高显示装置的美观度。

公开(公告)号：US20180088413A1

公开(公告)日：2018-03-29

申请号：US15704165

申请日：2017-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nae-Won JANG ,  Young Chol LEE ,  Byoung-Jin CHO ,  Wook-Jae JEON ,  Seung Hun CHAE

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1343

CPC classification number: G02F1/133602 ,  G02B5/20 ,  G02F1/133509 ,  G02F1/133514 ,  G02F1/1343 ,  G02F2001/133562 ,  G02F2201/08 ,  G02F2202/022 ,  G02F2203/055

Abstract: A display apparatus having enhanced color reproduction, and a display apparatus including a light absorption sheet that absorbs light having a wavelength corresponding to yellow light and/or orange light in the light are provided. The display apparatus includes: a backlight unit; a liquid crystal panel configured to selectively block light emitted from the backlight according to an electric field; and a light absorption sheet disposed on a front side of the liquid crystal panel for absorbing light having a predetermined range of wavelength.

公开(公告)号：US20200249522A1

公开(公告)日：2020-08-06

申请号：US16757493

申请日：2019-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Il Young JUNG ,  Wook-Jae JEON ,  Young Chul LEE ,  Jun Sung CHOI

IPC: G02F1/1335

Abstract: The present disclosure relates to a display apparatus including a liquid crystal panel, first and second polarizing plates coupled to the front and rear of the liquid crystal panel, respectively, and a light absorbing layer on which light passed sequentially through the first polarizing plate, the liquid crystal panel is incident, wherein the light absorbing layer is disposed on a front surface of the second polarizing plate positioned in the front of the liquid crystal panel. The light absorbing layer includes a first resin layer, a second resin layer on which light passed through the first resin layer is incident, the second resin layer having a refractive index higher than that of the first resin layer, and light absorbing portions disposed on the first resin layer and configured to absorb a part of light passing through the light absorbing layer. Through this configuration, a viewing angle of the display apparatus is improved.

公开(公告)号：US20190122597A1

公开(公告)日：2019-04-25

申请号：US16155259

申请日：2018-10-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Chol LEE ,  Wook-Jae JEON ,  Tae Ik KIM ,  Il Yong JUNG ,  Byoung-Jin CHO ,  Jun Sung CHOI

IPC: G09G3/18 ,  G02F1/1335 ,  G02B5/00

CPC classification number: G09G3/18 ,  G02B5/003 ,  G02F1/133504 ,  G02F1/133528 ,  G02F2001/133562 ,  G02F2001/1351 ,  G02F2201/08

Abstract: A display apparatus includes a display panel receiving light from a light source. The display panel includes a liquid crystal panel, first and second polarizers respectively disposed on front and rear sides of the liquid crystal panel, and an optical layer disposed on a front surface of the second polarizer. The optical layer includes a first resin layer having light absorption portions for absorbing a portion of incident light, a second resin layer disposed on a front surface of the first resin layer, the second resin layer having a higher refractive index than the first resin layer, the second resin layer having light diffusion portions for diffusing light not absorbed by the light absorption portions.

公开(公告)号：US20190121174A1

公开(公告)日：2019-04-25

申请号：US16164923

申请日：2018-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Chol LEE ,  Wook-Jae JEON ,  Il Yong JUNG

IPC: G02F1/1335

Abstract: Provided is a display device with enhanced uniformity of brightness. The display device includes a display panel, and a backlight unit configured to supply light to the display panel, wherein the display panel includes a liquid crystal panel with first and second surfaces opposite to each other, a first polarizing plate arranged on the first surface of the liquid crystal panel, a second polarizing plate arranged on the second surface of the liquid crystal panel, a light absorbing layer arranged on the second polarizing plate to absorb a portion of the light supplied from the backlight unit, and a light absorbing material included in the light absorbing layer to absorb light of particular wavelengths.

公开(公告)号：US20180156959A1

公开(公告)日：2018-06-07

申请号：US15711618

申请日：2017-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wook-Jae JEON ,  Young Chol LEE ,  Nae-Won JANG ,  Seung Hun CHAE ,  Jun Sung CHOI

IPC: F21V8/00

CPC classification number: G02B6/0023 ,  G02B6/0031 ,  G02B6/0068 ,  G02B6/009

Abstract: A display apparatus includes: a display panel; a light source package configured to supply light; and a light guide plate configured to receive the light supplied by the light source package and guide the light to the display panel. The light source package includes: a light source configured to generate the light; a first reflector disposed around the light source; a light converter disposed between the light source and the light guide plate, the light converter being configured to convert properties of the light directed toward the light guide plate; and a second reflector protruding from the light converter toward the light source, the second reflector being configured to reflect the light generated by the light source toward the first reflector, and to reflect light reflected by the light converter toward the light guide plate.