研究目的
Investigating the challenges in white balance adjustment process in laser display production and proposing a solution using the Discrete Centroid Wavelength Method (DCWM) to make the process quicker and more accurate.
研究成果
The study concludes that the TM610x, employing the DCWM, can significantly improve the white balance adjustment process in laser display production by making it quicker and more accurate, thereby facilitating a stable supply of high-quality laser displays.
研究不足
The study focuses on the application of the DCWM in laser display production, and its effectiveness may vary with different types of lasers or display technologies. The method requires specific equipment like the TM610x for implementation.
1：Experimental Design and Method Selection:
The study employs the Discrete Centroid Wavelength Method (DCWM) for measuring chromaticity and photometric quantity of RGB lasers.
2：Sample Selection and Data Sources:
The study focuses on RGB lasers used in displays such as head up displays (HUD) and head mount displays (HMD).
3：List of Experimental Equipment and Materials:
HIOKI’s RGB laser meter TM610x is used for simultaneous measurement of the centroid wavelength and radiometric quantity of RGB lasers.
4：Experimental Procedures and Operational Workflow:
The process involves adjusting the power of RGB lasers to target values while monitored by the TM610x, which continuously updates the target power based on measured centroid wavelengths.
5：Data Analysis Methods:
The study includes a numerical analysis to check the integrity of power tolerance calculation for white balance adjustment.
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