Vertucal structure of LED in series of gallium and method for eparating film from basis material

• Main Authors: MUREN LAI, XIANGJUN HONG
• Format: Patent
• Language: English
• Published: 31.08.2005
• Edition: 7
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The structure includes a metal reflecting layer in use for reflecting light. The separating method includes steps: a laser array setup above the basis material, at least part of laser emitted from the laser array is able to penetrate the basis material and is absorbed by the thin film layer; laser f...