LED white lamp and encapsulation method thereof

• Main Authors: ZHANG SHANGSHENG, HUANG JIANDONG, WANG SHAOFANG, LI MANTIE
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2010
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; SEMICONDUCTOR DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The invention discloses an LED white lamp and an encapsulation method thereof, and the method comprises the following steps: firstly providing a concave stacker and an LED blue light chip fixed in the concave stacker, wherein the LED blue light chip has a positive electric pole and a negative electr...