Display panels and display equipment

VN10059779BActive Publication Date: 2026-08-03HUAWEI TECH CO LTD
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Patent Information

Application Number
VN1202205317
Authority / Receiving Office
VN · VN
Patent Type
Patents
Current Assignee / Owner
Filing Date
2020-12-15
Publication Date
2026-08-03
Estimated Expiration
2040-12-15
Patent Text Reader

Abstract

The invention refers to the display panel and display device, related to the field of display technologies, which can improve the accuracy of contact detection in the contact display process, and reduce the probability of accidental contact occurrence. In the display panel, the mutually capacitive contact film (2) includes the control electrode and the sensing electrode. One of the control electrode and sensing electrode sets is the first test contact electrode (31), and the other of the control electrode and sensing electrode sets is the second test contact electrode (32). The first contact electrode assembly (31) includes both the test contact electrodes (41) which extend in the first direction (h1) and are arranged in the second direction (h2), and the second contact electrodes (42) which extend in the first direction (h1) and are arranged in the second direction (h2). The first contact electrodes (41) and the second contact electrodes (42) are in a one-to-one correspondence, the extension of the first contact electrode (41) and the extension of the second contact electrode (42) respectively lie on the same line, and the first contact electrode (41) and the second contact electrode (42) respectively are placed apart.
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