Japan, March 5 -- STANLEY ELECTRIC CO LTD has got intellectual property rights for 'VERTICAL RESONATOR TYPE LIGHT-EMITTING DEVICE.' Other related details are as follows:
Application Number: JP,2025-063752
Category (FI): H01S5/042,612,H01S5/343,610,H01S5/183
Stage: PROBLEM TO BE SOLVED: To provide a vertical resonator type light-emitting device of which the lifetime is prolonged by suppressing a rise of a drive voltage during long-term electrification.SOLUTION: A vertical resonator type light-emitting device comprises: a semiconductor structure layer including a substrate of a gallium nitride based semiconductor, a first multilayer film reflector, a first semiconductor layer of a first conductivity type, an active layer and a second semic...