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Display device and method of inspecting the same

A technology for display equipment and inspection lines, which is used in the field of inspection of defects in input sensors to achieve the effect of protecting signal lines

Pending Publication Date: 2021-10-22
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Defects can also appear in the input sensor

Method used

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  • Display device and method of inspecting the same
  • Display device and method of inspecting the same
  • Display device and method of inspecting the same

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Embodiment Construction

[0045] Features of the inventive concept and methods of implementing the inventive concept can be more easily understood by referring to the detailed description of the embodiments and the accompanying drawings. Hereinafter, embodiments will be described in more detail with reference to the accompanying drawings. The described embodiments may, however, be embodied in various different forms and should not be construed as limited to only the embodiments set forth herein. Rather, these embodiments are provided as examples so that this disclosure will be thorough and complete, and will fully convey the aspects and features of the inventive concept to those skilled in the art. Accordingly, processes, elements and techniques that are not necessary for those of ordinary skill in the art to fully understand aspects and features of the inventive concept may not be described.

[0046]Unless otherwise specified, the same reference numerals, characters or combinations thereof denote the...

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Abstract

The present invention discloses a display device and method of inspecting the same. The display device includes a display panel and an input sensor on the display panel, the input sensor including sensing electrodes, signal lines connected to the sensing electrodes, an insulating layer on the signal lines, and inspection lines on the insulating layer and electrically connected to each other, each of the inspection lines respectively overlapping a corresponding one of the signal lines.

Description

technical field [0001] The present disclosure relates to a display device including an input sensor and a method of inspecting a defect of the input sensor. Background technique [0002] Various display devices are being developed for application to multimedia devices, such as televisions, mobile phones, tablet computers, navigation devices, and game devices. Display devices may include a keyboard or mouse as their input devices. Furthermore, display devices include input sensors such as touch panels as their input devices. [0003] Various defects may occur in the process of manufacturing a display device. Defects can also appear in the input sensor. Contents of the invention [0004] The present disclosure provides a display device including a defect inspection line, and provides a method of inspecting a defect using the defect inspection line. [0005] An embodiment of the present disclosure provides a display device. The display device includes a display panel and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/04164G06F3/044G06F2203/04111G06F3/0446G06F11/2221G06F3/0488H10K59/00H10K59/40H10K59/131G06F3/041G06F2203/04103G06F3/0443
Inventor 梁成真朴玄植
Owner SAMSUNG DISPLAY CO LTD