A kind of LED performance test box, calibration method and performance test method
A calibration method and technology of a test box, applied in the direction of testing optical properties, single semiconductor device testing, etc., can solve the problems of test sample performance changes, affecting test results, increasing manpower and time costs, etc., to achieve simple structure, avoid failures, and apply good sex effect
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[0028] Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0029] Such as figure 1 and 2 As shown, a LED performance test box of an embodiment includes a box body 1, a motor 11, a light-taking device 13, a transmission mechanism 16 and an optical fiber 14, and the box body 1 is provided with an inner cavity 19 connecting the outside of the box body and the box body The opening 12 of the opening 12, the transmission mechanism 16 and the optical fiber 14 pass through the opening 12, the light-taking device 13 is arranged in the inner cavity 19 of the box body 1, the motor 11 is arranged outside the box body 1, and one end of the transmission mechanism 16 and the shaft transmission of the motor 11 The other end is connected to the light-taking device 13. The motor 11 can drive the light-taking device 13 to move in the inner cavity 19 of the box body 1 by driving the transmission mechanism 16. The opening ...
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