公开(公告)号：US10942391B2

公开(公告)日：2021-03-09

申请号：US16659896

申请日：2019-10-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyung Jin Lee ,  Wook Jae Jeon ,  Young Chol Lee ,  Ju Hyun Lee ,  Tae Young Lee ,  Seung Hun Chae ,  Jun Sung Choi

IPC: G02F1/1335

Abstract: There is provided a display apparatus with an improved viewing angle. The display apparatus includes a display panel configured to receive light from a light source module, wherein the display panel includes: a liquid crystal panel; a first polarizing plate positioned on a rear side of the liquid crystal panel and a second polarizing plate positioned on a front side of the liquid crystal panel; and an optical layer positioned on a front surface of the second polarizing plate, wherein the optical layer includes: a resin layer having a first refractive index, and including an accommodating groove in which a light adjusting portion is disposed, the resin layer further including a light refractive pattern protruding toward a rear direction of the display panel; and an adhesive layer having a second refractive index different from the first refractive index, and bonding the resin layer with the second polarizing plate.

公开(公告)号：US10394063B2

公开(公告)日：2019-08-27

申请号：US15095863

申请日：2016-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong Shan Na ,  Yong-Hun Kwon ,  Jong Bin Kim ,  Hyung Jin Lee

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display apparatus, particularly a display apparatus having a supporter member to improve the cooling efficiency, is provided. The display apparatus includes a display panel configured to display an image; a light source configured to emit a light to the display panel; a bottom chassis in which the light source is installed; and a supporter member configured to support the display panel, wherein the supporter member includes a cooling flow path configured to allow an air to flow to the inside of the supporter member.