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In recent decades, science and technology have been advancing with each passing day, and the semiconductor industry has continued to make breakthroughs in the direction of low cost and high efficiency. From the perspective of the various functions of today's smart phones, optical components play a decisive role. With the current breakthrough technology of semiconductors in optical components and integration, in terms of improving efficiency and functions, research and control of micro-optics is the direction of research and development. Among them, the research of Microlens array (MLA) is the easiest to understand, because it has the advantages of a large number of arrays and a small size. The purpose of this research is to improve the low yield and repeated testing problems caused by machine hardware problems during packaging and testing for a long time, and due to insufficient illumination cross-sectional area and insufficient intensity during testing. Generally speaking, to increase the intensity of light to spread evenly, you can use a microlens array (MLA). For example, one of Lunda Electronics' technologies is to use a microlens array to achieve ultra-wide-angle light output and enhance the brightness of the panel as a traditional panel. Tripled. This research will use the Microlens array (MLA) as the problem to improve the illumination area and insufficient intensity. During the experiment, we found that the angle will also affect the results presented, so we used 0 and 90 degree angles to verify. Results From the data of the experiment, the effect of 0 degrees is the most significant.
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