IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0729473
(2012-12-28)
|
등록번호 |
US-8610118
(2013-12-17)
|
우선권정보 |
JP-2001-402016 (2001-12-28) |
발명자
/ 주소 |
- Yamazaki, Shunpei
- Murakami, Masakazu
- Takayama, Toru
- Maruyama, Junya
|
출원인 / 주소 |
- Semiconductor Energy Laboratory Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
18 인용 특허 :
174 |
초록
▼
The object of the invention is to provide a method for fabricating a semiconductor device having a peeled layer bonded to a base material with curvature. Particularly, the object is to provide a method for fabricating a display with curvature, more specifically, a light emitting device having an OLE
The object of the invention is to provide a method for fabricating a semiconductor device having a peeled layer bonded to a base material with curvature. Particularly, the object is to provide a method for fabricating a display with curvature, more specifically, a light emitting device having an OLED bonded to a base material with curvature. An external force is applied to a support originally having curvature and elasticity, and the support is bonded to a peeled layer formed over a substrate. Then, when the substrate is peeled, the support returns into the original shape by the restoring force, and the peeled layer as well is curved along the shape of the support. Finally, a transfer object originally having curvature is bonded to the peeled layer, and then a device with a desired curvature is completed.
대표청구항
▼
1. A flexible display panel comprising: a first film,an adhesive on the first film,an oxide layer on the adhesive, anda second film opposed to the first film,wherein the flexible display panel is configured to be attached to a part of a vehicle,andwherein a curvature of the flexible display panel is
1. A flexible display panel comprising: a first film,an adhesive on the first film,an oxide layer on the adhesive, anda second film opposed to the first film,wherein the flexible display panel is configured to be attached to a part of a vehicle,andwherein a curvature of the flexible display panel is matched with a curved surface of the part of the vehicle. 2. The flexible display panel according to the claim 1, wherein the first film and the second film have elasticity. 3. The flexible display panel according to the claim 1, wherein the vehicle is selected from the group consisting of an automobile, an aircraft, a ship, a train, and an electric railcar. 4. The flexible display panel according to the claim 1, wherein the part of the vehicle is selected from the group consisting of a dashboard, a window, a pillar, a wall, a ceiling, a door, and a seat. 5. The flexible display panel according to the claim 1, wherein at least one of the first film and the second film is transparent. 6. The flexible display panel according to the claim 1, wherein the flexible display panel is an active matrix type. 7. The flexible display panel according to the claim 1, wherein the flexible display panel is connected to a camera mounted outside the vehicle. 8. The flexible display panel according to the claim 1, wherein the second film has a curvature by restoring force. 9. A flexible display panel comprising: a first film,an adhesive on the first film,an oxide layer on the adhesive,a second film opposed to the first film, anda layer including a light emitting organic material interposed between the first film and the second film,wherein the flexible display panel is configured to be attached to a part of a vehicle, andwherein a curvature of the flexible display panel is matched with a curved surface of the part of the vehicle. 10. The flexible display panel according to the claim 9, wherein the first film and the second film have elasticity. 11. The flexible display panel according to the claim 9, wherein the vehicle is selected from the group consisting of an automobile, an aircraft, a ship, a train, and an electric railcar. 12. The flexible display panel according to the claim 9, wherein the part of the vehicle is selected from the group consisting of a dashboard, a window, a pillar, a wall, a ceiling, a door, and a seat. 13. The flexible display panel according to the claim 9, wherein at least one of the first film and the second film is transparent. 14. The flexible display panel according to the claim 9, wherein the flexible display panel is an active matrix type. 15. The flexible display panel according to the claim 9, wherein the flexible display panel is connected to a camera mounted outside the vehicle. 16. The flexible display panel according to the claim 9, wherein the layer including the light emitting organic material further comprises a TFT and a wiring line. 17. The flexible display panel according to the claim 9, wherein the second film has a curvature by restoring force. 18. A flexible display panel comprising: a first film,an adhesive on the first film,an oxide layer on the adhesive,a second film opposed to the first film,a layer comprising pixel electrodes on the oxide layer, anda liquid crystal material between the pixel electrodes and the second film,wherein the flexible display panel is configured to be attached to a part of a vehicle, andwherein a curvature of the flexible display panel is matched with a curved surface of the part of the vehicle. 19. The flexible display panel according to the claim 18, wherein the first film and the second film have elasticity. 20. The flexible display panel according to the claim 18, wherein the vehicle is selected from the group consisting of an automobile, an aircraft, a ship, a train, and an electric railcar. 21. The flexible display panel according to the claim 18, wherein the part of the vehicle is selected from the group consisting of a dashboard, a window, a pillar, a wall, a ceiling, a door, and a seat. 22. The flexible display panel according to the claim 18, wherein at least one of the first film and the second film is transparent. 23. The flexible display panel according to the claim 18, wherein the flexible display panel is an active matrix type. 24. The flexible display panel according to the claim 18, wherein the flexible display panel is connected to a camera mounted outside the vehicle. 25. The flexible display panel according to the claim 18, wherein the layer comprising the pixel electrodes further comprises a TFT, a capacitance, and a wiring line. 26. The flexible display panel according to the claim 18, wherein the second film has a curvature by restoring force.
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