Results of Search in US Patent Collection db for:
AN/"Group IV": 2 patents.
Hits 1 through 2 out of 2
|1||7,122,842||Solid state white light emitter and display using same|
|2||7,081,664||Doped semiconductor powder and preparation thereof|
1) includes a BLU embodiment as well as a display embodiment.
This Japanese patent also looks interesting:
|United States Patent||6,897,604|
|Koshida||May 24, 2005|
Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device
A method of generating ballistic electrons with a high controllability by applying an electric field to a nano-structure micro-crystal layer or a semi-insulating layer of a semiconductor to generate ballistic electrons or quasiballistic electrons by a multiple-tunnel effect; and a semiconductor device used in this method and provided with a practical material constitution.
|Inventors:||Koshida; Nobuyoshi (Tokyo, JP)|
|Assignee:||Japan Science and Technology Corporation (Saitama, JP)|