Abstract: A method for coating a curved substrate is disclosed, which includes: providing a coating device including: a chamber, a carrying platform, a sputtering mechanism, and a position-adjusting mechanism, wherein the carrying platform is disposed in the chamber and has a first surface, the sputtering mechanism is disposed in the chamber and is disposed corresponding to the carrying platform, and the position-adjusting mechanism is disposed in the chamber; providing a curved substrate, wherein the curved substrate is disposed on the first surface of the carrying platform and the curved substrate has a second surface; adjusting the sputtering mechanism to different positions by the position-adjusting mechanism; and sputtering a coating material to different parts of the second surface of the curved substrate by the sputtering mechanism at the different positions.

Abstract: A method for preparing a cover substrate is provided. The method includes the following steps: providing a substrate with an anti-reflection film formed thereon, wherein the anti-reflection film comprises a first layer with low refractive index; and treating the first layer of the anti-reflection film with fluoride-based plasma to form a hydrophobic layer on the first layer.

Abstract: A method for coating a curved substrate is disclosed, which includes: providing a coating device including: a chamber, a carrying platform, a sputtering mechanism, and a position-adjusting mechanism, wherein the carrying platform is disposed in the chamber and has a first surface, the sputtering mechanism is disposed in the chamber and is disposed corresponding to the carrying platform, and the position-adjusting mechanism is disposed in the chamber; providing a curved substrate, wherein the curved substrate is disposed on the first surface of the carrying platform and the curved substrate has a second surface; adjusting the sputtering mechanism to different positions by the position-adjusting mechanism; and sputtering a coating material to different parts of the second surface of the curved substrate by the sputtering mechanism at the different positions.

Abstract: A display device having a display region and a peripheral region surrounding the display region is provided. The display device includes a first adhesion layer sandwiched between a display unit and a protective structure. The protective structure includes a first protective layer having a first length in a first direction. The protective structure also includes a second adhesion layer disposed on the first protective layer. The protective structure further includes a second protective layer disposed on the second adhesion layer, and the second protective layer has a second length in the first direction, wherein the difference between the first length and the second length is between 0 and 1 mm, and wherein the second protective layer is on the outermost side of the display device.

Abstract: A display device having a display region and a peripheral region surrounding the display region is provided. The display device includes a first adhesion layer sandwiched between a display unit and a protective structure. The protective structure includes a first protective layer having a first length in a first direction. The protective structure also includes a second adhesion layer disposed on the first protective layer. The protective structure further includes a second protective layer disposed on the second adhesion layer, and the second protective layer has a second length in the first direction, wherein the difference between the first length and the second length is between 0 and 1 mm, and wherein the second protective layer is on the outermost side of the display device.

Abstract: A display device having a display region and a peripheral region surrounding the display region is provided. The display device includes a first adhesion layer sandwiched between a display unit and a protective structure. The protective structure includes a first protective layer having a first length in a first direction. The protective structure also includes a second adhesion layer disposed on the first protective layer. The protective structure further includes a second protective layer disposed on the second adhesion layer, and the second protective layer has a second length in the first direction, wherein the difference between the first length and the second length is between 0 and 1 mm, and wherein the second protective layer is on the outermost side of the display device.

Abstract: A display device having a display region and a peripheral region surrounding the display region is provided. The display device includes a first adhesion layer sandwiched between a display unit and a protective structure. The protective structure includes a first protective layer having a first length in a first direction. The protective structure also includes a second adhesion layer disposed on the first protective layer. The protective structure further includes a second protective layer disposed on the second adhesion layer, and the second protective layer has a second length in the first direction, wherein the difference between the first length and the second length is between 0 and 1 mm, and wherein the second protective layer is on the outermost side of the display device.

Abstract: A curved stack structure is provided. The curved stack structure includes a base having a curved surface. An adhesive layer is disposed on the base, and a substrate is disposed on the adhesive layer, wherein the substrate has a first thickness that is greater than or equal to 0.01 mm and less than or equal to 0.4 mm. A fabrication method of the curved stack structure and a curved electronic device including the curved stack structure are also provided.