Touch display device
A touch display device and display panel technology, applied in the direction of instruments, electrical digital data processing, input/output process of data processing, etc., can solve problems affecting the service life of electronic products, circuit breakage, etc.
Active Publication Date: 2017-12-15
INTERFACE TECH CHENGDU CO LTD +2
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Problems solved by technology
However, in the process of bending, it is easy to break the circuit, thereby affecting the service life of electronic products
Method used
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[0058] The following disclosure provides many different embodiments or examples for implementing different features of the main content provided by this application. The components and configuration of a specific example are described below to simplify the present disclosure. Of course, this example is only illustrative and not intended to be limiting. For example, the following description "the first feature is formed on or on the second feature" may include the direct contact between the first feature and the second feature in the embodiment, and may also include the first feature and the second feature The additional features are formed between the first and second features without direct contact. In addition, the present disclosure may reuse component symbols and / or letters in various examples. This repetition is for simplicity and clarity, and does not in itself dictate the relationship between the various embodiments and / or configurations discussed.
[0059] Furthermo...
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A touch display device comprises a display panel and a touch module. The touch module comprises a flexible substrate, a plurality of touch electrodes and a plurality of wires. The touch electrodes and the wires are configured on the flexible substrate. The wires are electrically connected with the touch electrodes. The flexible substrate together with the wires is bent to the side surface of the display panel from the upper surface of the display panel. The wires have bending starting wires and bending stopping wires, the ranges between the bending starting wires and the bending stopping wires are defined as bending areas, at least one wire has a first section, a second section and a third section located between the first section and the second section, the second sections cover the bending areas, the first sections have the first width, the second sections have the second width larger than the first width, and the width of the third sections gradually changes to the second width from the firth width. The structure strength of the wires is increased, and the breakage of wires during bending is avoided.
Description
technical field [0001] The disclosure relates to a touch display device. Background technique [0002] With the vigorous development of electronic technology, the current product trend is constantly moving towards the technology of integrating the touch module into the touch display device to form the touch display panel. In a common touch display device, the touch module is attached to the display panel after the touch module is manufactured separately from the display panel. [0003] The touch module includes a plurality of touch electrodes and corresponding wires connected to the sensing electrodes. In order to meet the requirements of a large visual image and a thin, simple, and slim border design, the space of the touch module for arranging wires is limited. In recent years, touch modules use flexible substrates to save space by bending the substrates to the side of the display panel. However, in the process of bending, it is easy to break the circuit, thereby affect...
Claims
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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04103
Inventor 郑雅尹张轩满陈柏林贾邦强黄彦衡
Owner INTERFACE TECH CHENGDU CO LTD