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Display device

A technology for display devices and display elements, which is applied to semiconductor devices, electrical solid-state devices, electrical components, etc., can solve the problems of complex manufacturing process, high manufacturing cost, and large spacing, and achieve the effect of simplifying manufacturing process and reducing manufacturing cost.

Active Publication Date: 2017-03-15
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the display panel 100B, the distance between the first flexible circuit board 161 and the second flexible circuit board 162 is relatively large, which is easy to cause mechanical interference.
[0007] for figure 1 and figure 2 In the two prior art display panel embodiments shown, since two flexible circuit boards are required to realize display driving and touch driving respectively, the manufacturing cost is relatively high and the manufacturing process is relatively complicated.

Method used

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Examples

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Embodiment Construction

[0021] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0022] The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific...

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Abstract

The invention provides a display device, which comprises a first substrate, a display element, a sealing layer and a touch layer group, wherein the first substrate comprises a display area and a non-display area; an integrated circuit is bound on the non-display area on the first substrate; the non-display area of the first substrate is also provided with a plurality of connection pads which are electrically connected to the integrated circuit; the display element is located in the display area on the first substrate; the display element and the integrated circuit are located at the same side of the first substrate; the sealing layer is located at one side, far away from the first substrate, of the display element; a plurality of via holes are arranged in the non-display area of the sealing layer; the touch layer group comprises at least one touch electrode layer located on the sealing layer; and the touch electrode layer is electrically connected with the connection pad through the via holes in the sealing layer. According to the display device provided by the invention, the cost can be reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] With the development of human-computer interaction technology, touch technology is increasingly used on various displays. Capacitive touch technology is widely used due to its advantages of wear resistance, long life, low maintenance cost for users, and support for gesture recognition and multi-touch. [0003] Capacitive touch technology can be divided into self-capacitive touch technology and mutual-capacitive touch technology according to the detection method of capacitance between different objects. Self-capacitive touch technology detects the presence, position, and motion of an input object on a touch screen based on changes in capacitance between the input object and electrodes. The mutual capacitive touch technology detects the existence, position and movement of an input object on the touch screen according to the...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/40H10K59/131
Inventor 王丽花霍思涛周星耀曾洋
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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