Optical sensor test device and precision, brightness and optical receiving angle test method
A test equipment and light sensor technology, applied in the direction of instruments, etc., can solve the problems of low test accuracy, affect test efficiency, waste test time, etc., and achieve the effect of improving test efficiency, location accuracy, and test accuracy.
Inactive Publication Date: 2018-09-14
SHANGHAI YUDE TECH CO LTD
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Problems solved by technology
The inventor found that in the existing tests, it is necessary to constantly replace the test elements when testing different items, and after replacing the elements, it is necessary to readjust the angle of the test elements according to the test conditions. The process of replacing the test elements and adjusting the test angle is relatively cumbersome. Waste test time, affect the test efficiency, and constantly disassemble components, adjust the angle, so that the accuracy of the adjustment test is not high
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[0085] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.
[0086] A first embodiment of the present invention relates to a light sensor testing device such as figure 1 , figure 2 and Figure 4 As shown, it includes a fixed plate 2, a mounting frame 5, a drive module and a main control unit. The fixed plate 2 is used to install the device under test, and the mount...
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The embodiment of the invention relates to test of an optical sensor, and discloses an optical sensor test device and a precision, brightness and optical receiving angle test method. The optical sensor test device comprises: a fixed plate configured to install a device to be tested; an installation rack configured to install a test module and oppositely arranged with the fixed plate, wherein the device to be tested faces the installation rack; a driving module configured to drive the installation rack to perform motion; and a main control unit configured to control the driving module and storeat least one coordinate position, wherein each coordinate position corresponds to one type of device to be tested, the main control unit calls any one coordinate position and controls the driving module according to the called coordinate position, the driving module drives the installation rack to move to the coordinate position, and the main control unit controls the test module to perform testof the device to be tested. Compared to the prior art, the items of test of an optical sensor in the electronic device are more convenient so as to shorten the test time, improve the test efficiency and allow the test accuracy to be higher.
Description
technical field [0001] Embodiments of the present invention relate to optical sensor testing, and in particular to optical sensor testing equipment and testing methods for accuracy, brightness, and light receiving angle. Background technique [0002] Electronic devices have light sensors that maximize battery life. The light sensor helps the monitor provide a soft picture. When the ambient brightness is high, the LCD display using the light sensor will automatically adjust to high brightness. When the external environment is dark, the display will be adjusted to low brightness to realize automatic brightness adjustment. In order to make the adjustment of the light sensor of the device to the brightness of the screen meet the requirements, it is necessary to adjust the influence of the light sensor of the test electronic device on the brightness of the screen during production design. In the existing detection, it is necessary to detect the accuracy, brightness and light r...
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IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 薛冉汪刘莉
Owner SHANGHAI YUDE TECH CO LTD