Resources Contact Us Home
Package for light emitting device

Image Number 5 for United States Patent #8134161.

A semiconductor light emitting package includes a base having a top surface with a flat portion, the base shaped into a substantially circle; a plurality of semiconductor light emitting devices on the base; an electrical circuit layer electrically connected to the plurality of semiconductor light emitting device; a plurality of screen members on the base; and a plurality of optical members formed of a light transmissive material such that light emitted from at least one of the semiconductor light emitting devices passes therethrough, wherein each of the screen members has an opening surrounding at least one of the semiconductor light emitting device, each opening of the screen members is shaped into a substantially circle, a diameter of the base is larger than a diameter of the opening of the screen members, and an edge portion of the optical members is in contact with one of the screen members.

  Recently Added Patents
Portable computer
Semiconductor memory device
Myoglobin blooming agents, films, packages and methods for packaging
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
Apoptosis inductor extracted from potato, potato foodstuff containing the inductor, and processed product thereof
Multi-user remote health monitoring system with biometrics support
Accelerator for a read-channel design and simulation tool
  Randomly Featured Patents
Non-linear piezoelectric mechanical-to-electrical generator system and method
High-performance muffler assembly with multiple modes of operation
Communication device and method for transferring video-stream data to a display device and a storage device
Substantially temperature-independent trimming of current flows
Coefficient learning apparatus and method, image processing apparatus and method, program, and recording medium
System for automatically programming a functional database
Retaining pin having a positive keeper means
Data loading method and chip
Support for hand grease gun
Exhaust emission control system for internal combustion engine