| 摘要 |
PROBLEM TO BE SOLVED: To improve performance of a photoelectric element, such as LED array and laser diode by causing automatic self-alignment to take place between micro beads and a metal frame through fusion of an adhesive film at the start of heating, for providing the micro beads with very accurate positions. SOLUTION: A metal frame 2 is formed at a prescribed position of a substrate of a photo-electric element 10, and the substrate 10 surface is coated with a silicon group organic metal diluted with toluene to form an adhesive film 3. Micro beads 1 are placed in the metal frame 2 and heated, and by giving the micro beads 1 prescribed positions for bonding, the fusion of adhesive film at the start of the heating automatically causes self-alignment between the micro beads and the metal frame, thus providing very accurate positions to the micro beads. |
