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:
Oct. 21, 2014
Filed:
Aug. 17, 2010
Dong Chin Lee, Cheonan-si, KR;
Gicherl Kim, Asan-si, KR;
Byungchoon Yang, Seoul, KR;
Young-keun Lee, Cheonan-si, KR;
Seung Hwan Baek, Seoul, KR;
SO Jin Ryu, Seoul, KR;
Dong Chin Lee, Cheonan-si, KR;
Gicherl Kim, Asan-si, KR;
Byungchoon Yang, Seoul, KR;
Young-keun Lee, Cheonan-si, KR;
Seung Hwan Baek, Seoul, KR;
So jin Ryu, Seoul, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A display device includes a display panel and a light emitting device to supply light to the display panel. The light emitting device includes a light emitting element emitting a first light and a fluorescent layer receiving the first light, transmitting a portion of the first light, converting a remaining portion of the first light to a second light having a wavelength range different from the first light, and emitting the second light. The second light emitted by the fluorescent layer has a full width at half maximum equal to or larger than 110 nanometers (nm) and a light emission spectrum having a peak wavelength within a wavelength range of about 530 nm to about 560 nm. The second light has a light emission intensity corresponding to 10 to 30 percent of a peak light emission intensity of the first light.