Invention Grant
US08193547B2 Leadframe-based packages for solid state light emitting devices and methods of forming leadframe-based packages for solid state light emitting devices 有权
用于固态发光器件的基于引线框的封装以及用于形成固态发光器件的基于引线框的封装的方法

Leadframe-based packages for solid state light emitting devices and methods of forming leadframe-based packages for solid state light emitting devices
Abstract:
A modular package for a light emitting device includes a leadframe having a top surface and including a central region having a bottom surface and having a first thickness between the top surface of the leadframe and the bottom surface of the central region. The leadframe may further include an electrical lead extending away from the central region. The electrical lead has a bottom surface and has a second thickness from the top surface of the leadframe to the bottom surface of the electrical lead. The second thickness may be less than the first thickness. The package further includes a package body on the leadframe surrounding the central region and exposing the bottom surface of the central region. The package body may be at least partially provided beneath the bottom surface of the lead and adjacent the bottom surface of the central region. Methods of forming modular packages and leadframes are also disclosed.
Information query
Patent Agency Ranking
0/0