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Display apparatus

一种显示装置、显示板的技术，应用在照明装置、静态指示器、电话通信等方向，能够解决结构受限等问题，达到改进透射率的效果

Inactive Publication Date: 2015-04-08
NEOVIEWKOLON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, a display device including a main display panel and a sub-display panel has an advantage of low power consumption compared with a display device with full touch functions, but has a structural disadvantage since an independent setting space is required to include the sub-display panel. Limited disadvantage

Method used

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Embodiment Construction

[0057] A display device according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0058] Prior to the description, in case it is determined that detailed descriptions of known techniques related to the present invention or detailed descriptions of configurations according to the embodiments of the present invention will make the gist of the present invention unclear, the detailed descriptions will be omitted.

[0059] Also, note that in the first to fourth embodiments of the present invention, in the first to third embodiments using a plurality of touch panels and in the fourth embodiment using a single touch panel, Different reference numbers are used for the first display panel and the second display panel.

[0060] In addition, note that the same reference numerals are used for the second touch panel in the first to third embodiments of the present invention, regardless of the setting position and se...

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PUM

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Abstract

Disclosed herein is a display device. A first display panel displays first information. A second display panel is selectively placed in a superimposed position, in which the second display panel is superimposed on the first display panel, and in a non-superimposed position, in which the second display panel is not superimposed on the first display panel, and displays second information. A first touch panel is disposed on the first display panel. One or more second touch panels are disposed on the second display panel or disposed on the both side surfaces of the second display panel in pairs. A control unit applies driving voltage to at least one of the first and second display panels based on a signal detected from at least one of the first and second touch panels depending on any one of the superimposed position and the non-superimposed position of the first and second display panels.

Description

technical field [0001] The present invention relates generally to a display device, and more particularly, to a display device for independently displaying information on a display panel of a dual display panel in response to a signal detected from a touch panel. Background technique [0002] Recently, display devices for displaying various types of information are applied to both large-scale electronic equipment such as televisions (TVs), and to portable media players (PMPs), Motion Picture Experts Group Audio Layer-3 (MP3 ) and small electronic devices for mobile phones. [0003] In particular, display devices applied to mobile communication terminals such as mobile phones include liquid crystal displays (LCDs), organic light emitting diodes (OLEDs), and electronic paper (E-paper). [0004] Furthermore, in a recent industry trend for such display devices, a touch panel is used as an input means for applying signals to display information on the display device. Display de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133H05B33/02G02F1/1335
CPCH04M1/0266G06F1/1675H01L51/5234H01L27/323G06F3/0412G09G3/3208H04M2250/22G09G2300/023G06F1/1692H04M1/0235H01L2251/5323H04M2250/16G09G2360/144H10K59/40H10K2102/3031H10K59/80524G02F1/133H05B33/02G02F1/1335H10K50/828
Inventor 朴日镐任友彬
Owner NEOVIEWKOLON CO LTD
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