| 发明名称 | White light emitting device and display apparatus | ||
| 摘要 | A white light emitting device includes: a blue light emitting diode (LED) which emits blue light; and a resin packing unit which encapsulates the blue LED, wherein the resin packing unit includes a first wavelength conversion material which, in response to being excited by the blue light, emits green light, a second wavelength conversion material which, in response to being excited by the blue light, emits red light, and a complex compound which absorbs light of a region in which the green light and the red light are mixed, the light of the region being included in white light implemented through a mixture of the green light and the red light excited together with the blue light. | ||
| 申请公布号 | US8928220(B2) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201313868628 | 申请日期 | 2013.04.23 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Ko Kun Yoo;Sofue Masaaki |
| 分类号 | H05B33/04;H05B33/12;C09K11/06;H01L33/50 | 主分类号 | H05B33/04 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A white light emitting device comprising: a blue light emitting diode (LED) which emits blue light; and a resin packing unit which encapsulates the blue LED, wherein the resin packing unit includes a first wavelength conversion material which, in response to being excited by the blue light, emits green light, a second wavelength conversion material which, in response to being excited by the blue light, emits red light, and a complex compound which absorbs light of a region in which the green light and the red light are mixed, the light of the region being included in white light implemented through a mixture of the green light and the red light excited together with the blue light. | ||
| 地址 | Suwon-si KR | ||