DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN PANEL

• US 20140252322A1
• Filed: 07/01/2013
• Published: 09/11/2014
• Est. Priority Date: 03/08/2013
• Status: Abandoned Application

• Current Assignee: Samsung Display Company Limited (Samsung Electronics Co. Ltd.)
• Original Assignee: Samsung Display Company Limited (Samsung Electronics Co. Ltd.)
• Inventors: An, Chi-Wook, Kim, Hwa-Jeong
• Application Number:
  US13/933,029
• Publication Number:
  US 20140252322A1
• Time in Patent Office: Days
• US Class Current: 257/40
• CPC Class Codes: H10K 59/12 Active-matrix OLED [AMOLED] displays
• CPC Class Codes: H10K 59/40 OLEDs integrated with touch screens

Abstract

A display device integrated with a touch screen panel in an embodiment of the present invention includes: a first substrate, a second substrate on the first substrate, a plurality of touch sensing cells in an active region between the first substrate and the second substrate, and a plurality of pixels on an active area of the second substrate.

Claims

1. A display device integrated with a touch screen panel comprising:

a first substrate;

a second substrate on the first substrate and having a first surface facing the first substrate and a second surface facing oppositely away from the first substrate;

a plurality of touch sensing cells in an active region between the first substrate and the second substrate; and

a plurality of pixels directly on an active area of the second surface of the second substrate.

2. The display device integrated with the touch screen panel according to claim 1,

wherein the first and second substrates comprise a flexible thin film substrate.

3. The display device integrated with the touch screen panel according to claim 2,

wherein the first and second substrates comprise a transparent thin film substrate.

4. The display device integrated with the touch screen panel according to claim 1,

wherein the touch sensing cells comprise a transparent electrode material.

5. The display device integrated with the touch screen panel according to claim 1,

wherein the pixels are configured to display images by emitting light in a direction towards where the touch sensing cells are formed.

6. The display device integrated with the touch screen panel according to claim 1,

wherein the pixels comprise pixels of an organic light emitting display device having an organic light emitting diode.

7. The display device integrated with the touch screen panel according to claim 1, further comprising,

a sealing substrate on the pixels.

8. The display device integrated with the touch screen panel according to claim 7,

wherein the sealing substrate comprises a thin film substrate.

9. The display device integrated with the touch screen panel according to claim 1, further comprising:

outside wiring lines in a non active region between the first substrate and the second substrates.

10. The display device integrated with the touch screen panel according to claim 9,

wherein the outside wiring lines comprise an opaque metal.