公开(公告)号：US20220109040A1

公开(公告)日：2022-04-07

申请号：US17305503

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sunyoung JUNG ,  Gunhee KIM ,  Hyunho KIM ,  Donghwan SHIM ,  Taehoon YANG ,  Sanghee JANG ,  Chungsock CHOI

IPC: H01L27/32 ,  G09G3/3225

Abstract: A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.

公开(公告)号：US20190392741A1

公开(公告)日：2019-12-26

申请号：US16391802

申请日：2019-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Daeyoun CHO ,  Sangkil KIM ,  Hyunho KIM ,  Young-joo NOH ,  Jongwoo PARK ,  Jongwon LEE ,  Juhee LEE ,  Youngtae CHOI

IPC: G09G3/00 ,  G09G3/3225

Abstract: A lighting test device for a display panel includes: a connection part including a first connection test pad, a second connection test pad and a plurality of test pads, which are arranged at an end of the connection part, where the connection part is allowed to be connected to the display panel through the first connection test pad, the second connection test pad and the test pads; and a test circuit which outputs a connection test signal to the first connection test pad, receives a feedback signal through the second connection test pad, and adjusts voltage levels of test signals to be applied to the test pads based on the connection test signal and the feedback signal.

公开(公告)号：US20180074326A1

公开(公告)日：2018-03-15

申请号：US15627492

申请日：2017-06-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soyoung LEE ,  Sunyoung JUNG ,  Hyunho KIM ,  Chungsock CHOI ,  Sang-hwan CHO ,  Cheol JANG

IPC: G02B27/01 ,  G02B7/00 ,  G02B26/06 ,  G02B26/00 ,  G02B26/02 ,  H01L51/52 ,  H01L51/50

Abstract: Provided is a head mounted display device including a housing for providing a darkroom space, a display module in the housing and to display an image, and an optical lens for expanding the image to provide the image to a user. The display module includes a destructive interference structure which removes the image reflected from the optical lens without reflecting the image again.