A touch control display panel

A display panel and touch technology, applied to static indicators, instruments, calculations, etc., can solve problems such as display defects, make it difficult to achieve delay values, and improve the effect of display defects

Inactive Publication Date: 2009-09-16
AU OPTRONICS CORP
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a touch display panel, which can solve the problem of display defects (mura) caused by liquid crystal turbulence when the touch display panel is pressed for touch operation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A touch control display panel
  • A touch control display panel
  • A touch control display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.

[0046] figure 1 is a partial schematic diagram of a touch display panel according to an embodiment of the present invention. figure 2 yes figure 1 Schematic cross-sections at I-I', II-II' and III-III'. Please refer to figure 1 as well as figure 2 , the touch display panel of this embodiment has a plurality of pixel regions 110 , and each pixel region 110 has a light-transmitting region 120 and a light-shielding region 130 . For clarity, only one of the pixel regions and the light-transmitting region and the light-shielding region in the pixel region are marked in the figure as an example for illustration. More specifically, in the pixel area 110, the area not covered by the metal line or the light-shielding film layer or element is defined as the light-trans...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

Provided is a touch control display panel which has a plurality of pixel regions, wherein, each pixel region is provided with a shade area and a translucent area, the touch control display panel includes a first substrate; a second substrate located opposite to the first substrate, a plurality of touch control gap objects and a plurality of induction electrodes, respectively located on the first substrate and second substrate, in which a first gap (G [1]) is provided between each touch control gap object and the corresponding induction electrode; a barrier wall structure, located at one of the first substrate and the second substrate, in which the barrier wall structure is located in the shade area of the pixel region, and a second gap (G [2]) is provided between the barrier wall structure and the other one of the first substrate and the second substrate, and G [1] <G [2] <4G [1]; as well as a display medium, located between the first substrate and the second substrate.

Description

technical field [0001] The present invention relates to a touch display panel, and in particular to an in-cell resistive touch display panel. Background technique [0002] With the rapid development and application of information technology, wireless mobile communications and information home appliances, many information products have been transformed from traditional input devices such as keyboards or mice in order to achieve more convenient portability, lighter volume and more humanized operation. To use the touch panel (Touch Panel) as an input device. At present, touch panels can be roughly classified into resistive, capacitive, optical, acoustic, and electromagnetic touch panels, among which resistive touch panels and capacitive touch panels are the most common products. As far as the capacitive touch panel is concerned, the multi-touch feature provides a more user-friendly operation mode, making the capacitive touch panel gradually favored by the market. [0003] The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G02F1/133G06F3/041G06F3/045
Inventor 李明骏吴耿睿黄功杰吕英齐黄宏基李锡烈
Owner AU OPTRONICS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap