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Organic light emitting display integrated with touch screen panel

A technology for light-emitting displays and touch screens, which is applied to instruments, electric solid-state devices, semiconductor devices, etc., can solve the problems of increasing the overall thickness of flat-panel displays, and achieve the effect of improving sensitivity

Active Publication Date: 2014-08-06
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Further, the touch screen panel is usually attached to the outside of the flat panel display, thus increasing the overall thickness of the flat panel display

Method used

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  • Organic light emitting display integrated with touch screen panel
  • Organic light emitting display integrated with touch screen panel
  • Organic light emitting display integrated with touch screen panel

Examples

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Embodiment Construction

[0033] Hereinafter, specific exemplary embodiments according to the present invention will be described with reference to the accompanying drawings. When it is described that a first element is coupled to a second element, the first element may not only be directly connected to the second element but may also be indirectly connected to the second element via a third element. Further, certain elements not necessary for a complete understanding of the invention are omitted for the sake of clarity. Also, like reference numbers generally refer to like elements throughout.

[0034] figure 1 is an isolated plan view of an organic light emitting display integrated with a touch screen panel according to an embodiment of the present invention.

[0035] The embodiment provides an organic light emitting display integrated with a touch screen panel, wherein the first electrode (detection electrode) 212 of the touch screen panel is directly formed on one surface of the upper substrate 20...

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Abstract

An organic light emitting display can be integrated with a touch screen panel, in which control lines arranged in the touch screen panel are used as driving electrodes of a mutual capacitive touch screen panel, and a signal applied to the control lines in a touch recognition operation is input in synchronization with the signal applied to a display panel without having influence on the display. The control lines used as driving electrodes of the touch screen panel can be electrically connected to auxiliary lines arranged close to sensing electrodes of the touch screen panel, thereby improving touch recognition sensitivity.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2013-0011083 filed with the Korean Intellectual Property Office on Jan. 31, 2013, the entire contents of which are hereby incorporated by reference. technical field [0003] Aspects of the present invention relate to organic light emitting displays, and in particular, to organic light emitting displays integrated with touch screen panels. Background technique [0004] The touch screen panel is an input device that allows a user's instruction to be input by selecting instruction content displayed on a screen of a display device or the like using a user's hand or an object. [0005] For this, a touch screen panel is formed on the front of the display device to convert a contact position into an electric signal. The user's hand or object directly contacts the touch screen panel at the contact location. Accordingly, the instruction content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G06F3/044
CPCG06F3/0412G06F3/0445G06F3/0446G06F3/044G06F3/0416H10K50/805H10K59/00H10K59/40
Inventor 田武经
Owner SAMSUNG DISPLAY CO LTD
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