基本信息:
- 专利标题: APPARATUS AND METHODS FOR SELECTING LIGHT EMITTERS
- 专利标题(中):选择光发射体的装置和方法
- 申请号:PCT/US2008/012549 申请日:2008-11-07
- 公开(公告)号:WO2009064363A1 公开(公告)日:2009-05-22
- 发明人: ROBERTS, John , YOU, Chenhua
- 申请人: CREE, INC. , ROBERTS, John , YOU, Chenhua
- 申请人地址: 4600 Silicon Drive Durham, North Carolina 27703 US
- 专利权人: CREE, INC.,ROBERTS, John,YOU, Chenhua
- 当前专利权人: CREE, INC.,ROBERTS, John,YOU, Chenhua
- 当前专利权人地址: 4600 Silicon Drive Durham, North Carolina 27703 US
- 代理机构: MYERS BIGEL SIBLEY & SAJOVEC, P.A.
- 优先权: US11/940,437 20071115; US12/126,079 20080523
- 主分类号: F21K7/00
- IPC分类号: F21K7/00 ; G09G3/00 ; H01L33/00 ; H05B33/08
摘要:
Provided are devices and methods for grouping light emitters and devices including the same. Embodiments of such methods may include selecting a portion of the light emitters using a region of a multiple axis color space that is configured to represent each of a plurality of colors as at least two chromaticity coordinates. The region may be proximate a predefined point on the multiple axis color space and includes a major axis having a first length and a minor axis having a second length that is less than the first length.
摘要(中):
提供了用于对发光体和包括其的装置进行分组的装置和方法。 这些方法的实施例可以包括使用被配置为表示多个颜色中的每一个作为至少两个色度坐标的多轴颜色空间的区域来选择一部分发光体。 该区域可以接近多轴颜色空间上的预定点,并且包括具有第一长度的长轴和具有小于第一长度的第二长度的短轴。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F21 | 照明 |
----F21K | 不包含在其他类目中的光源 |
------F21K7/00 | 其他光源 |