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Detection device, detection method and computer readable storage medium

A detection device and detection method technology, applied in the field of optical detection, can solve problems such as cumbersome measurement process and complex structure of the test device

Active Publication Date: 2020-10-02
GOERTEK OPTICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a detection device, a detection method and a computer-readable storage medium, aiming to solve the problems in the prior art that the structure of the test device is complex and the measurement process is cumbersome when testing the display components

Method used

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  • Detection device, detection method and computer readable storage medium
  • Detection device, detection method and computer readable storage medium
  • Detection device, detection method and computer readable storage medium

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, in the present inve...

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PUM

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Abstract

The invention discloses a detection device, a detection method and a computer readable storage medium, the detection device comprises a light source assembly, a polarizer, a beam splitter prism, a calibration assembly and a detection unit, the calibration assembly comprises a phase retarder and a reflector, and the phase retarder is arranged on one side, close to the beam splitter prism, of the reflector; light emitted by the light source assembly sequentially passes through the polarizer and the beam splitter prism and then is reflected to the calibration assembly, the polarization directionof the light is changed through the phase retarder, the light enters the beam splitter prism after being reflected by the reflector, and the light is transmitted to the detection unit after being transmitted by the beam splitter prism. The invention provides a detection device, a detection method and a computer readable storage medium, and aims to solve the problems that in the prior art, when a display assembly is tested, a test device is complex in structure, and the measurement process is tedious.

Description

technical field [0001] The invention relates to the technical field of optical detection, in particular to a detection device, a detection method and a computer-readable storage medium. Background technique [0002] The display component is one of the important parts in the projection equipment, and the imaging chip is an important part of the display component. The quality of the imaging chip directly affects the imaging quality of the display component. The existing imaging chips include liquid crystal attached silicon ( Liquid Crystal on Silicon, LCOS), organic light-emitting diode (Organic Light-EmittingDiode, OLED), liquid crystal chip (Liquid Crystal Display, LCD), digital light processing chip (DigitalLight Processing, DLP) and other types, among which LCOS chip has high Advantages of resolution, high light efficiency and low cost. [0003] When the projection equipment completes the assembly of the display components, it is necessary to test the imaging performance ...

Claims

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Application Information

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IPC IPC(8): G02F1/13G01M11/02G01J1/00
CPCG01J1/00G01M11/02G02F1/1309
Inventor 王雅雄邓杨春丁卫涛
Owner GOERTEK OPTICAL TECH CO LTD
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