Light emitting element module with a parallelogram-shaped chip and a staggered chip array
US6163036A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1999 |
| Grant date | Dec 19, 2000 |
| Priority date | — |
| Expiry date | Apr 30, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/49175
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting element module is provided in which plural chips, each of which includes plural light emitting elements, are arranged on a board. One side surface of each chip is expressed as a first side surface and another side surface of the chip which intersects the first side surface is expressed as a second side surface. Light emitting elements are located aside the first side surface at the upper side of the chip and arranged along the first side surface of said chips. The chips are arranged on the board so that at least two chips are displaced from each other to the right and left sides with respect to the chip alignment. Particularly, the plural chips may be disposed in a staggered arrangement on a board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.