Display device having touch screen sensing function

一种显示装置、触摸垫的技术，应用在数据处理的输入/输出过程、仪器、电数字数据处理等方向，能够解决定期更换电池、笔尺寸增加等问题，达到简化制造过程、降低产品成本的效果

Active Publication Date: 2014-01-29
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the battery is installed in the pen, the size of the pen increases, and the battery needs to be replaced periodically

Method used

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  • Display device having touch screen sensing function
  • Display device having touch screen sensing function
  • Display device having touch screen sensing function

Examples

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Embodiment Construction

[0050] In the following detailed description, only certain exemplary embodiments of the present invention are shown and described for purposes of simplicity of illustration. As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative rather than restrictive. In addition, when an element is referred to as being "on" another element, it means that it is directly on the other element or may be indirectly on the other element, that is, one or more elements are interposed between the two elements. . In addition, when an element is referred to as being "connected to" or "coupled to" another element, the element can be directly connected to the other element or can be indirectly connected to the other element, that is, one or more elements are interposed therein. between two elements. Herein...

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Abstract

A display device including a plurality of pixels (112) at a display region (500) of a first substrate (100), and an electromagnetic resonance (EMR) sensor unit (600) at one surface of the first substrate (100), the EMR sensor unit (600) including a first group of coils (610) and a second group of coils (630), the first group of coils (610) and the second group of coils (630) being laminated, wherein the EMR sensor unit (600) is beneath the plurality of pixels (112).

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2012-0077785 filed with the Korean Intellectual Property Office on Jul. 17, 2012, the entire contents of which are incorporated herein by reference. technical field [0003] Embodiments of the present invention relate to a display device capable of sensing touch. Background technique [0004] Touch screen panels are used as input units for smartphones and smart tablets that are widely used today. The touch screen panel is an input device capable of selecting information or content displayed on the screen of the display device through a user command input using a user's finger. Accordingly, a touch screen panel is disposed on the front surface of the display device to convert a contact position of a user's finger into an electric signal. Accordingly, an instruction touch selected by the touch position is received as an input signal. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/046
CPCG06F3/046G06F3/041G06F2203/04106G06F3/0446G06F3/04164
Inventor 郑昇喜张亨旭
Owner SAMSUNG DISPLAY CO LTD
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