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Patent Searching and Data


Title:
TEST DEVICE AND TEST METHOD
Document Type and Number:
WIPO Patent Application WO/2021/082302
Kind Code:
A1
Abstract:
A test device, a test method, and a motherboard test device. The test device comprises: a controller configured to detect a user operation or detect a preset file to generate a control instruction; a driving device configured to generate a first on-screen signal and a screen control signal in response to the control instruction; a switching device configured to convert the first on-screen signal into a second on-screen signal matching a display panel, and output a screen control signal; the display panel configured to light a screen under the second on-screen signal; and a test box configured to detect the screen control signal. This solution saves debugging and maintenance costs.

Inventors:
LI BENYOU (CN)
YANG SHUIJIAO (CN)
LI XUTONG (CN)
DONG ZHICHUN (CN)
Application Number:
PCT/CN2020/075955
Publication Date:
May 06, 2021
Filing Date:
February 20, 2020
Export Citation:
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Assignee:
HISENSE VISUAL TECH CO LTD (CN)
International Classes:
H04N17/00; G01R1/04; H04N7/01
Foreign References:
CN206879010U2018-01-12
CN206879010U2018-01-12
CN202033386U2011-11-09
CN207215947U2018-04-10
CN110007216A2019-07-12
CN110087008A2019-08-02
CN110310586A2019-10-08
CN107240371A2017-10-10
CN106878814A2017-06-20
Attorney, Agent or Firm:
QINGDAO LAWSCI INTELLECTUAL PROPERTY CO., LTD. (CN)
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