公开(公告)号：US20200132923A1

公开(公告)日：2020-04-30

申请号：US16599344

申请日：2019-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehee JEON ,  Daeyoung KIM ,  Hyungki KIM ,  Yongsung YOO ,  Kilhong LEE ,  Dukjin JEON

IPC: F21V8/00 ,  G02F1/1333

Abstract: A display apparatus includes a display panel, a light guide plate for guiding light to the display panel, a light source for irradiating the light guide plate with light, and a middle mold disposed between the display panel and the light guide plate and supporting an edge region of the light guide plate. The middle mold includes a groove formed on a surface adjacent to the light guide plate.

公开(公告)号：US20210191197A1

公开(公告)日：2021-06-24

申请号：US17273228

申请日：2019-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeonkyun PARK ,  Gonghee LEE ,  Taehee JEON ,  Jongseong KIM ,  Youngwook JUNG

IPC: G02F1/1335 ,  G02F1/13357

Abstract: An LED lens array for a direct type backlight device, according to the present disclosure, comprises: a plurality of LED lenses disposed on a plane; and a plurality of lens strings connecting the plurality of LED lenses, wherein each of the plurality of lens strings extends from each side of each of the plurality of LED lenses, and is configured to allow light emitted from each of the plurality of LED lenses to pass therethrough, wherein the width of each of the plurality of lens strings is smaller than the diameter of each of the plurality of LED lenses.