公开(公告)号：US20220026714A1

公开(公告)日：2022-01-27

申请号：US17134739

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samjintech Co., Ltd.

Inventor： Chanhee LEE ,  Young Bae SEO ,  Yoonsun CHOI ,  Jinho LEE

IPC: G02B27/01

Abstract: A head-up display (HUD) device includes a plurality of backlight units (BLUs); a base including a base plate and a base body, the base plate being configured to support the plurality of BLUs, and the base body protruding upward from the base plate; a head detachably connected to the base; a sheet of glass disposed on an upper side of the head; and a thin film transistor disposed on a top surface of the sheet of glass, wherein the head includes a material with a higher thermal conductivity than the base.

公开(公告)号：US11561397B2

公开(公告)日：2023-01-24

申请号：US17134739

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samjintech Co., Ltd.

Inventor： Chanhee Lee ,  Young Bae Seo ,  Yoonsun Choi ,  Jinho Lee

IPC: G02B27/01 ,  H05K7/20

Abstract: A head-up display (HUD) device includes a plurality of backlight units (BLUs); a base including a base plate and a base body, the base plate being configured to support the plurality of BLUs, and the base body protruding upward from the base plate; a head detachably connected to the base; a sheet of glass disposed on an upper side of the head; and a thin film transistor disposed on a top surface of the sheet of glass, wherein the head includes a material with a higher thermal conductivity than the base.