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Display component, display device and manufacturing method thereof

專利號
US11770947B2
公開日期
2023-09-26
申請人
SAMSUNG DISPLAY CO., LTD.（KR Yongin-si）
發(fā)明人
Hirotsugu Kishimoto
IPC分類
H10K50/844; H10K59/122; H10K71/00; H10K77/10
技術(shù)領(lǐng)域
bendable,film,adhesive,layer,display,protection,second,first,oca1,area
地域： Yongin-si

摘要

A display device includes a substrate having a first surface, a second surface opposite to the first surface, a first non-bendable area, a second non-bendable area, and a bendable area, a display module disposed on the first surface of the substrate, a first protection film disposed on the second surface of the substrate to correspond to the first non-bending area, and a second protection film that differs from the first protection film disposed on the second surface of the substrate to correspond to the second non-bending area, where the first non-bendable area and the second non-bendable area are separated from each other with the bendable area in between.

說明書

According to an embodiment, FIG. 6C illustrates a state in which the first adhesive layer OCA1 and the second adhesive layer OCA2 are attached to the display panel DP. The first adhesive layer OCA1 and the second adhesive layer OCA2 respectively correspond to the first non-bendable area NBA1 and the second non-bendable area NBA2 of the display panel DP.

According to an embodiment, FIG. 6D illustrates a state in which the second liner LNR2 is removed from the first adhesive layer OCA1 and the second adhesive layer OCA2.

According to an embodiment, FIG. 6H illustrates a state in which the first protection film base FBS1 is attached onto the first adhesive layer OCA1, and the second protection film base FBS2 is attached onto the second adhesive layer OCA2.

In an exemplary embodiment, the first protection film FBS1 and the second protection film FBS2 may include identical or different materials. For example, the first protection film base FBS1 includes glass, and the second protection film base FBS2 includes polyimide.

According to an embodiment, the first adhesive layer OCA1 and the first protection film base FBS1 form the first protection film FLM1, and the second adhesive layer OCA2 and the second protection film base FBS2 form the second protection film FLM2.

權(quán)利要求

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