US Patent 10962176 LED light source device
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Patent abstract
An LED light source device includes an LED light source dot at least emitting light of one color and a light emission portion emitting light of different colors. The light emission portion includes a light emission portion for a main illumination and for emitting a white light and a light emission portion for a scene illumination and for emitting a colored light. The light emission portion for the main illumination emits the white light and the light emission portion for the scene illumination emits the colored light simultaneously. The LED light source device is a bulb lamp, a candle lamp or other lamps of which a front side and a lateral side both emits light.
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Patent Jurisdiction
Patent Number
109621760
Date of Patent
March 30, 2021
0Patent Application Number
158567310
Date Filed
December 28, 2017
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
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Patent Jurisdiction
Patent Number
109621760
Date of Patent
March 30, 2021
0Patent Application Number
158567310
Date Filed
December 28, 2017
0Official Website
Patent Primary Examiner
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US Patent 10962176 LED light source device
Infobox
Is a
Patent jurisdiction
Patent number
10962176
Date of patent
March 30, 2021
Patent application number
15856731
Date Filed
December 28, 2017
Patent primary examiner
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