Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 10, 2023
Patent Application Number
17536278
Date Filed
November 29, 2021
Patent Citations
Patent Primary Examiner
An illumination device includes a box body, a LED module, and a light homogenizing plate. A variety of different color temperatures are set in different chips controlling the LEDs in the LED module. The homogenizing plate converts light, such that the illumination device can generate light beams of various color temperatures. The test requirements applicable to different lenses or in relation to different color temperatures of the same lens at different periods can thus be met.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.