白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Electronic device

專利號(hào)
US12219696B2
公開日期
2025-02-04
申請(qǐng)人
Samsung Display Co., Ltd.(KR Gyeonggi-do)
發(fā)明人
Sungjune Park
IPC分類
H05K1/02; G02F1/1333; H05K1/11
技術(shù)領(lǐng)域
layer,film,adhesive,may,anti,static,μm,be,401f,about
地域: Yongin-si

摘要

A display device includes a display panel, a protection film which faces the display panel and includes a first surface closest to the display panel and a second surface which is opposed to the first surface, a first anti-static layer which defines the first surface of the protection film, a second anti-static layer which faces the first anti-static layer and defines the second surface of the protection film, and a polyimide film between the first anti-static layer and the second anti-static layer, and an adhesive layer which forms an interface with the first surface of the protection film and attaches the protection film to the display panel.

說明書

In an embodiment, for example, the third adhesive layer 1030 may have a layer thickness 1030t of about 10 μm or more and about 25 μm or less. When the layer thickness 1030t of the third adhesive layer 1030 is about 10 μm, the surface resistance of the fourth surface L3 of the third adhesive layer 1030 may be about 109Ω/□ or more and about 1010Ω/□ or less, and when the layer thickness 1030t of the third adhesive layer 1030 is about 25 μm, the surface resistance of the fourth surface L3 of the third adhesive layer 1030 may be about 1010Ω/□ or more and about 1011Ω/□ or less. Thus, as the surface resistance of the first anti-static layer 402 is equal to or less than a predetermined value, the first anti-static layer 402 may have a sufficient anti-static function although the third adhesive layer 1030 is attached to the first anti-static layer 402.

When an anti-static agent is added to the third adhesive layer 1030, the folding characteristic of the electronic device 1000 (refer to FIG. 1A) may be varied due to property variation of the third adhesive layer 1030. However, according to one or more embodiment, although the anti-static agent is added to the third adhesive layer 1030, the anti-static function may be provided by the first anti-static layer 402 attached below the third adhesive layer 1030. Thus, the electronic device 1000 (refer to FIG. 1A) including the lower protection film 400 may have reduced defects caused by electrostatic damage and also maintain the folding characteristic.

權(quán)利要求

1
微信群二維碼
意見反饋