公开(公告)号：US20240120287A1

公开(公告)日：2024-04-11

申请号：US18480148

申请日：2023-10-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Won PARK ,  A Yeong CHA ,  Byeong-Hwan SON ,  Hye Jin LEE ,  Jung Hyun CHOI ,  Jong Hee HAN

IPC: H01L23/544 ,  G03F7/00

CPC classification number: H01L23/544 ,  G03F7/70633 ,  H01L2223/54426

Abstract: Provided is an overlay mark. The overlay mark comprises a substrate, a lower overlay in the substrate, a pattern layer on the substrate, and an upper overlay defining an opening on the pattern layer. The lower overlay does not overlap the upper overlay in a thickness direction of the substrate.

公开(公告)号：US20210072541A1

公开(公告)日：2021-03-11

申请号：US16475316

申请日：2018-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Kyung KIM ,  Hye Jin LEE ,  Eun Young LIM ,  Joo Hee PARK ,  Seon Woo YOO

IPC: G02B27/01 ,  G06F3/16 ,  G06F3/01

Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes a display, at least one speaker, a communication module, and at least one processor. The at least one processor is configured to receive information about a region displayed by an external electronic apparatus playing the same image as an image played on the display by the electronic apparatus, in the image via the communication module, to receive voice data generated by the external electronic apparatus, via the communication module, and to adjust an output of the speaker based on a distance difference between a region displayed by the external electronic apparatus and a region displayed on the display by the electronic apparatus to control the voice data to be played. In addition, various other embodiments are possible.