MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202647077024 A) filed by Nichia Corporation on June 22, 2026, for Light-Emitting Device And Light-Emitting Module.
Inventor includes Hashimoto, Takuya.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present invention realizes a small-sized light-emitting device which emits light having different polarization directions. The light- emitting device comprises: a plurality of semiconductor laser elements having light emitting peak wavelengths of a first wavelength±20 nm or less; and a plurality of reflection members including a first reflection member having a first light reflection surface and a second reflection member having a second light reflection surface and a wavelength plate which is provided on the second light reflection surface. The plurality of semiconductor laser elements include a first semiconductor laser element and a second semiconductor laser element. Light emitted from the first semiconductor laser element is reflected by the first light reflection surface of the first reflection member. Light emitted from the second semiconductor laser element is reflected by the second light reflection surface of the second reflection member. Light incident on the first light reflection surface and light incident on the second light reflection surface have the same polarization direction. Light emitted from the first reflection member and light emitted from the second reflection member have different polarization directions.
Disclaimer: Curated by HT Syndication.
