JPWO2020171562A5

JPWO2020171562A5 -

Info

Publication number: JPWO2020171562A5
Application number: JP2021548155A
Authority: JP
Publication date: 2023-02-28
Anticipated expiration: 2040-02-18

Description

例えば、第１コーティング層７３１は、指紋防止層（ＡＦｌａｙｅｒ、ａｎｔｉ－ｆｏｕｌｉｎｇｌａｙｅｒ又はａｎｔｉ－ｆｉｎｇｅｒｐｒｉｎｔｌａｙｅｒ）、ハードコーティング層（ＨＣｌａｙｅｒ、ｈａｒｄｃｏａｔｉｎｇｌａｙｅｒ）、反射防止層（ＡＲｌａｙｅｒ、ａｎｔｉ－ｒｅｆｌｅｃｔｉｏｎｌａｙｅｒ）（ＬＲｌａｙｅｒ、ｌｏｗｒｅｆｌｅｃｔｉｏｎｌａｙｅｒ）又は防眩層（ＡＧｌａｙｅｒ、ａｎｔｉ－ｇｌａｒｅｌａｙｅｒ）のうちの少なくとも一つを含むことができる。 For example, the first coating layer 731 includes an anti-fingerprint layer (AF layer, anti-fouling layer or anti-fingerprint layer), a hard coating layer (HC layer, hard coating layer), an anti -reflection layer (AR layer, anti-reflection layer). ) (LR layer, low reflection layer) or anti-glare layer (AG layer, anti-glare layer).

例えば、第１コーティング層７３１及び第２コーティング層７３２は、指紋防止層（ＡＦｌａｙｅｒ、ａｎｔｉ－ｆｏｕｌｉｎｇｌａｙｅｒ又はａｎｔｉ－ｆｉｎｇｅｒｐｒｉｎｔｌａｙｅｒ）、ハードコーティング層（ＨＣｌａｙｅｒ、ｈａｒｄｃｏａｔｉｎｇｌａｙｅｒ）、反射防止層（ＡＲｌａｙｅｒ、ａｎｔｉ－ｒｅｆｌｅｃｔｉｏｎｌａｙｅｒ）（ＬＲｌａｙｅｒ、ｌｏｗｒｅｆｌｅｃｔｉｏｎｌａｙｅｒ）又は防眩層（ＡＧｌａｙｅｒ、ａｎｔｉ－ｇｌａｒｅｌａｙｅｒ）のうちの少なくとも一つを含むことができる。 For example, the first coating layer 731 and the second coating layer 732 may be an anti-fingerprint layer (AF layer, anti-fouling layer or anti-fingerprint layer), a hard coating layer (HC layer, hard coating layer), an anti- reflection layer (AR layer, anti-reflection layer) (LR layer, low reflection layer) or anti-glare layer (AG layer, anti-glare layer).

例えば、第３コーティング層７３３は、指紋防止層（ＡＦｌａｙｅｒ、ａｎｔｉ－ｆｏｕｌｉｎｇｌａｙｅｒ又はａｎｔｉ－ｆｉｎｇｅｒｐｒｉｎｔｌａｙｅｒ）、ハードコーティング層（ＨＣｌａｙｅｒ、ｈａｒｄｃｏａｔｉｎｇｌａｙｅｒ）、反射防止層（ＡＲｌａｙｅｒ、ａｎｔｉ－ｒｅｆｌｅｃｔｉｏｎｌａｙｅｒ）（ＬＲｌａｙｅｒ、ｌｏｗｒｅｆｌｅｃｔｉｏｎｌａｙｅｒ）又は防眩層（ＡＧｌａｙｅｒ、ａｎｔｉ－ｇｌａｒｅｌａｙｅｒ）のうちの少なくとも一つを含むことができる。
For example, the third coating layer 733 includes an anti-fingerprint layer (AF layer, anti-fouling layer or anti-fingerprint layer), a hard coating layer (HC layer, hard coating layer), an anti -reflection layer (AR layer, anti-reflection layer). ) (LR layer, low reflection layer) or anti-glare layer (AG layer, anti-glare layer).

Claims

in an electronic device,
flexible display,
a housing including a side member and a bezel protruding from the side member and containing the flexible display;
a first window disposed on the top of the flexible display and folded when the flexible display is folded;
a first adhesive disposed between the flexible display and the first window and having a first thickness;
a second window disposed above the first window and folded by folding the flexible display;
a second adhesive disposed between the first window and the second window and having a second thickness smaller than the first thickness;
The flexible display is
visible through the first window, the first adhesive, the second window and the second adhesive;
A first edge of the first window and a second edge of the second window overlap a bezel of the housing when the flexible display is viewed in a direction substantially perpendicular to the flexible display. ,
a first edge of the first window and a second edge of the second window are separated from a bezel of the housing;
The electronic device, wherein the first edge is separated from the side member by a first distance and the second edge is separated from the side member by a second distance different from the first distance.

2. The electronic device of claim 1, further comprising an opaque region disposed on at least a portion of the first edge to at least partially overlap the bezel in a viewing direction of the flexible display.

3. The electronic device according to claim 2, wherein the opaque region overlaps the second window in a viewing direction of the flexible display.

The first adhesive has a first adhesive strength,
The electronic device according to claim 1, wherein the second adhesive has a second adhesive strength lower than the first adhesive strength.

The second adhesive is
When an external force is applied to separate the second window from the first window,
5. The electronic device of claim 4 , wherein the first window is configured to remain attached to the flexible display via the first adhesive.

2. The electronic device of claim 1, further comprising a coating layer disposed on the second window and forming a portion of an outer surface of the electronic device.

The coating layer is
7. The electronic device of claim 6, comprising at least one of an anti-fingerprint layer, a hard coating layer, an anti-reflection layer, or an anti-glare layer.

2. The electronic device of claim 1, further comprising a coating layer disposed on a side of said first window facing said second window.

The coating layer is
9. The electronic device of claim 8, comprising at least one of an anti-fingerprint layer, a hard coating layer, an anti-reflection layer, or an anti-glare layer.

The first window is
The electronic device of claim 1, comprising a polyimide (PI) layer.

The second window is
2. The electronic device of claim 1, comprising a layer of polyethylene terephthalate (PET).

The first window is
comprising a plurality of polymer layers;
The second window is
The electronic device of claim 1, comprising a single polymer layer.