公开(公告)号：US20140027789A1

公开(公告)日：2014-01-30

申请号：US14040379

申请日：2013-09-27

Applicant: SORAA, INC.

Inventor： Thomas M. Katona ,  James W. Raring ,  Mark P. D'Evelyn ,  Michael R. Krames ,  Aurelien J.F. David

IPC: H01L33/02

CPC classification number: H01L33/20 ,  H01L33/0075 ,  H01L33/02 ,  H01L33/16 ,  H01L33/32 ,  H01L33/405 ,  H05B33/0842

Abstract: A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the lateral dimension.

Abstract translation: 发光二极管器件具有具有活性区域的大量含镓和氮的衬底。 该装置具有横向尺寸和厚的垂直尺寸，使得几何纵横比形成体积二极管，其在横向尺寸的范围内传递几乎均匀的电流密度。

公开(公告)号：US08638828B1

公开(公告)日：2014-01-28

申请号：US13872756

申请日：2013-04-29

Applicant: Soraa, Inc.

Inventor： James W. Raring ,  Mathew C. Schmidt ,  Yu-Chia Chang

IPC: H01S5/00

CPC classification number: H01S5/0427 ,  B82Y20/00 ,  H01L33/0045 ,  H01L33/06 ,  H01S5/0425 ,  H01S5/0651 ,  H01S5/0652 ,  H01S5/2031 ,  H01S5/22 ,  H01S5/3202 ,  H01S5/34 ,  H01S5/3407 ,  H01S5/3414 ,  H01S5/34333 ,  H01S5/405 ,  H01S5/4087 ,  H01S2301/02

Abstract: A system and method for providing laser diodes with broad spectrum is described. GaN-based laser diodes with broad or multi-peaked spectral output operating are obtained in various configurations by having a single laser diode device generating multiple-peak spectral outputs, operate in superluminescene mode, or by use of an RF source and/or a feedback signal. In some other embodiments, multi-peak outputs are achieved by having multiple laser devices output different lasers at different wavelengths.

Abstract translation: 描述了提供具有广谱的激光二极管的系统和方法。 具有宽或多峰频谱输出操作的GaN基激光二极管通过具有产生多峰频谱输出的单个激光二极管器件，以超亮度模式操作或通过使用RF源和/或反馈来获得各种配置 信号。 在一些其他实施例中，通过使多个激光器件输出不同波长的不同激光器来实现多峰输出。

公开(公告)号：US20130314613A1

公开(公告)日：2013-11-28

申请号：US13678101

申请日：2012-11-15

Applicant: Soraa, Inc.

Inventor： James W. Raring ,  Paul Rudy

IPC: H04N9/31

CPC classification number: G03B21/2033 ,  H04N5/74 ,  H04N5/7441 ,  H04N5/7475 ,  H04N9/31 ,  H04N9/3129 ,  H04N9/3132 ,  H04N13/398 ,  H04N2005/745 ,  H04N2005/7483

Abstract: The present invention is directed to display technologies. More specifically, various embodiments of the present invention provide projection display systems where one or more laser diodes are used as light source for illustrating images. In one set of embodiments, the present invention provides projector systems that utilize blue and/or green laser fabricated using gallium nitride containing material. In another set of embodiments, the present invention provides projection systems having digital lighting processing engines illuminated by blue and/or green laser devices. In one embodiment, the present invention provides a 3D display system. There are other embodiments as well.

Abstract translation: 本发明涉及显示技术。 更具体地，本发明的各种实施例提供投影显示系统，其中使用一个或多个激光二极管作为用于说明图像的光源。 在一组实施例中，本发明提供使用使用含氮化镓的材料制造的蓝色和/或绿色激光的投影仪系统。 在另一组实施例中，本发明提供具有由蓝色和/或绿色激光装置照亮的数字照明处理引擎的投影系统。 在一个实施例中，本发明提供一种3D显示系统。 还有其它实施例。