A back light for a liquid crystal display (LCD) includes a mold part. A first lead frame is installed on the inside of the mold part. In the first lead frame, the light emitting diodes are uniformly spaced apart from one another and each light emitting diode includes a chip. A first electrode is formed...http://www.google.ca/patents/US5608553?utm_source=gb-gplus-sharePatent US5608553 - Back light for a liquid crystal display
