Vehicle, display device and manufacturing method for a semiconductor device

• US 9,493,119 B2
• Filed: 08/12/2014
• Issued: 11/15/2016
• Est. Priority Date: 11/30/2001
• Status: Expired due to Term

• Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
• Original Assignee: Semiconductor Energy Laboratory Co., Ltd.
• Inventors: Takayama, Toru, Maruyama, Junya, Goto, Yuugo, Kuwabara, Hideaki, Yamazaki, Shunpei
• Primary Examiner(s): Ton, Anabel
• Application Number:
  US14/457,140
• Publication Number:
  US 20140347490A1
• Time in Patent Office: 826 Days
• Field of Search: 362/494
• US Class Current: 1/1
• CPC Class Codes: B60R 11/0229 for displays, e.g. cathodic tubes
• CPC Class Codes: B60R 11/04 Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
• CPC Class Codes: B60R 2011/004 outside the vehicle
• CPC Class Codes: B60R 2300/202 displaying a blind spot scene on the vehicle part responsible for the blind spot
• CPC Class Codes: B60R 2300/802 for monitoring and displaying vehicle exterior blind spot views
• CPC Class Codes: H01L 21/6835 using temporarily an auxiliary support
• CPC Class Codes: H01L 21/76251 using bonding techniques
• CPC Class Codes: H01L 2221/68318 Auxiliary support including means facilitating the separation of a device or wafer from the auxiliary support
• CPC Class Codes: H01L 2221/6835 used as a support during build up manufacturing of active devices
• CPC Class Codes: H01L 2221/68363 used in a transfer process involving transfer directly from an origin substrate to a target substrate without use of an intermediate handle substrate
• CPC Class Codes: H01L 2221/68386 Separation by peeling
• CPC Class Codes: H01L 27/1218 with a particular composition or structure of the substrate
• CPC Class Codes: H01L 27/1266 the substrate on which the devices are formed not being the final device substrate, e.g. using a temporary substrate
• CPC Class Codes: H10K 59/12 Active-matrix OLED [AMOLED] displays
• CPC Class Codes: H10K 59/1201 Manufacture or treatment
• CPC Class Codes: H10K 71/80 using temporary substrates
• CPC Class Codes: Y02E 10/549 Organic PV cells
• CPC Class Codes: Y02P 70/50 Manufacturing or production processes characterised by the final manufactured product

Abstract

To provide a semiconductor device in which a layer to be peeled is attached to a base having a curved surface, and a method of manufacturing the same, and more particularly, a display having a curved surface, and more specifically a light-emitting device having a light emitting element attached to a base with a curved surface. A layer to be peeled, which contains a light emitting element furnished to a substrate using a laminate of a first material layer which is a metallic layer or nitride layer, and a second material layer which is an oxide layer, is transferred onto a film, and then the film and the layer to be peeled are curved, to thereby produce a display having a curved surface.

Claims

1. A vehicle comprising:

a pair of first windows;

a second window between the pair of first windows;

a camera configured to capture an image, and provided on exterior of the vehicle; and

a display device configured to display the image, and provided on a part between one of the pair of first windows and the second window,

wherein the part causes a blind spot for a driver of the vehicle, and

wherein the image includes the blind spot.

2. The vehicle according to claim 1, wherein the display device is an electroluminescence display device.

3. The vehicle according to claim 1, wherein a radius of curvature of the display device is from 50 cm to 200 cm.

4. The vehicle according to claim 1, wherein the display device is a passive matrix type.

5. A vehicle comprising:

a pair of first windows;

a second window between the pair of first windows;

a camera configured to capture an image, and provided on exterior of the vehicle; and

a display device configured to display the image, and provided on a part between one of the pair of first windows and the second window,

wherein the display device comprises;

a flexible substrate;

an adhesive layer over the flexible substrate; and

a light emitting element comprising an organic compound over the adhesive layer,

wherein the part causes a blind spot for a driver of the vehicle, and

wherein the image includes the blind spot.

6. A vehicle according to claim 5, wherein a radius of curvature of the display device is from 50 cm to 200 cm.

7. The vehicle according to claim 5, wherein the display device is a passive matrix type.

8. The vehicle according to claim 5, wherein the organic compound is a fluorescent material.

9. The vehicle according to claim 5, wherein the organic compound is a phosphorescent material.

10. A vehicle comprising:

a pair of first windows;

a second window provided between the pair of first windows;

a camera configured to capture an image, and provided on exterior of the vehicle; and

a display device configured to display the image, and provided on a part between one of the pair of first windows and the second window,

wherein the display device comprises;

a flexible substrate;

an adhesive layer over the flexible substrate;

an oxide layer over the adhesive layer; and

a light emitting element comprising an organic compound over the oxide layer,

wherein the part causes a blind spot for a driver of the vehicle, and

wherein the image includes the blind spot.

11. A vehicle according to claim 10, wherein a radius of curvature of the display device is from 50 cm to 200 cm.

12. The vehicle according to claim 10, wherein the display device is a passive matrix type.

13. The vehicle according to claim 10, wherein the organic compound is a fluorescent material.

14. The vehicle according to claim 10, wherein the organic compound is a phosphorescent material.

15. The vehicle according to claim 10, wherein the oxide layer comprises silicon oxide or silicon oxynitride.

16. The vehicle according to claim 10, wherein the oxide layer comprises metal oxide.