Invention Grant
- Patent Title: Display module driving device, display apparatus including the same, and display apparatus driving method using the same
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Application No.: US17894672Application Date: 2022-08-24
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Publication No.: US12250780B2Publication Date: 2025-03-11
- Inventor: Byoung Jin Jin , Dongjin Park , Jingyu Sim , Youngsu Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: CANTOR COLBURN LLP
- Priority: KR10-2021-0177875 20211213
- Main IPC: H05K5/02
- IPC: H05K5/02 ; H02K7/116 ; H10K77/10 ; H10K102/00

Abstract:
A display apparatus includes a display module, a rolling cylinder which the display module is wound on and unwound from, and a lifting block unit disposed on a rear surface of the display module. The lifting block unit includes a first block portion, a second block portion coupled to the first block portion and movable up and down with respect to the first block portion, and a third block portion connected to an upper portion of the display module and coupled to the second block portion and movable up and down with respect to the second block portion. The second block portion is inserted into a first accommodation space defined above the first block portion and a second accommodation space defined under the third block portion.
Public/Granted literature
Information query