The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2010
Filed:
May. 29, 2006
Wen-jeng Hwang, Yunlin County, TW;
Chih-chin Chang, Hsinchu, TW;
Hsiang-cheng Hsieh, Taoyuan County, TW;
Hsin-hua Ho, Miaoli County, TW;
Wen-Jeng Hwang, Yunlin County, TW;
Chih-Chin Chang, Hsinchu, TW;
Hsiang-Cheng Hsieh, Taoyuan County, TW;
Hsin-Hua Ho, Miaoli County, TW;
LightHouse Technology Co., Ltd, Hsin-Chu, TW;
Abstract
A wavelength converting material including a wavelength converting activator and a scatter is provided. The wavelength converting activator is suitable for being activated by a light with a wavelength λ, so as to emit a light with a wavelength λ. The scatter is disposed on the wavelength converting activator. The scatter is suitable for scattering a first light and a second light irradiated to a surface thereof. As a result of that the scatters on the wavelength converting activators increases the gap of two wavelength converting activators adjacent to each other, the wavelength converting activators could be sufficiently activated for emitting a light with wavelength λwhile the wavelength converting materials are irradiated by the light with λ. Therefore, the brightness of a light emitting diode with the wavelength converting material is enhanced.