-
公开(公告)号：US10591741B2
公开(公告)日：2020-03-17
申请号：US15936517
申请日：2018-03-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Philip E. Watson , Yarn Chee Poon , Andrew J. Ouderkirk
IPC: G02B27/28 , G02F1/1335 , H04N9/31 , G03B21/20 , H04N5/74
Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, hybrid polarizing beam splitters and systems with such beam splitters that incorporate polymeric reflective polarizers aligned with MacNeille or wire grid reflective polarizers are described.
-
公开(公告)号：US20180217394A1
公开(公告)日：2018-08-02
申请号：US15936517
申请日：2018-03-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Philip E. Watson , Yarn Chee Poon , Andrew J. Ouderkirk
IPC: G02B27/28 , H04N9/31 , G02F1/1335 , H04N5/74 , G03B21/20
Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, hybrid polarizing beam splitters and systems with such beam splitters that incorporate polymeric reflective polarizers aligned with MacNeille or wire grid reflective polarizers are described.
-
3.发明申请BACKLIGHTING SYSTEM INCLUDING A SPECULAR PARTIAL REFLECTOR AND A CIRCULAR-MODE REFLECTIVE POLARIZER 审中-公开背光系统，包括一个典型的部分反射器和一个圆形反射偏振器公开(公告)号：US20140347604A1
公开(公告)日：2014-11-27
申请号：US14456830
申请日：2014-08-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark B. O'Neill , Philip E. Watson , Matthew B. Johnson , Adam D. Haag , Keith M. Kotchick , Sergey Lamansky
IPC: G02F1/1335
CPC classification number: G02F1/133536 , G02B6/0055 , G02B6/0056 , G02F1/133504 , G02F1/133603 , G02F1/13362 , G02F2001/133507 , G02F2001/133541 , Y10T29/49002
Abstract: A backlight that includes an illumination device that has at least one light source, a circular-mode reflective polarizer, and a specular partial reflector is disclosed. The specular partial reflector is disposed between the illumination device and the circular-mode reflective polarizer. Furthermore, the specular partial reflector is in substantially direct polarization communication with the circular-mode reflective polarizer.
Abstract translation: 公开了一种包括具有至少一个光源的照明装置，圆形反射偏振器和镜面部分反射器的背光源。 镜面部分反射器设置在照明装置和圆形反射偏振器之间。 此外，镜面部分反射器与圆模反射偏振器基本上直接极化连通。
-
公开(公告)号：US09958699B2
公开(公告)日：2018-05-01
申请号：US14135703
申请日：2013-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Philip E. Watson , Yarn Chee Poon , Andrew J. Ouderkirk
IPC: G02B27/28 , H04N9/31 , H04N5/74 , G02F1/1335 , G03B21/20
CPC classification number: G02B27/283 , G02F1/133528 , G03B21/2073 , H04N5/7441 , H04N9/3167
Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, hybrid polarizing beam splitters and systems with such beam splitters that incorporate polymeric reflective polarizers aligned with MacNeille or wire grid reflective polarizers are described.
-
5.发明授权Backlighting system including a specular partial reflector and a circular-mode reflective polarizer 有权背光系统包括镜面部分反射器和圆形反射偏振器公开(公告)号：US08804069B2
公开(公告)日：2014-08-12
申请号：US13860194
申请日：2013-04-10
Applicant: 3M Innovative Properties Company
Inventor： Mark B. O'Neill , Philip E. Watson , Matthew B. Johnson , Adam D. Haag , Keith M. Kotchick , Sergey Lamansky
IPC: G02F1/1335
CPC classification number: G02F1/133536 , G02B6/0055 , G02B6/0056 , G02F1/133504 , G02F1/133603 , G02F1/13362 , G02F2001/133507 , G02F2001/133541 , Y10T29/49002
Abstract: A backlight that includes an illumination device that has at least one light source, a circular-mode reflective polarizer, and a specular partial reflector is disclosed. The specular partial reflector is disposed between the illumination device and the circular-mode reflective polarizer. Furthermore, the specular partial reflector is in substantially direct polarization communication with the circular-mode reflective polarizer.
Abstract translation: 公开了一种包括具有至少一个光源的照明装置，圆形反射偏振器和镜面部分反射器的背光源。 镜面部分反射器设置在照明装置和圆形反射偏振器之间。 此外，镜面部分反射器与圆模反射偏振器基本上直接极化连通。
-
Patent Agency Ranking
公开(公告)号：US20200166766A1
公开(公告)日：2020-05-28
申请号：US16776653
申请日：2020-01-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Philip E. Watson , Yarn Chee Poon , Andrew J. Ouderkirk
IPC: G02B27/28 , H04N9/31 , G02F1/1335
Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, hybrid polarizing beam splitters and systems with such beam splitters that incorporate polymeric reflective polarizers aligned with MacNeille or wire grid reflective polarizers are described.
-
公开(公告)号：US20170351109A1
公开(公告)日：2017-12-07
申请号：US15664136
申请日：2017-07-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yarn Chee Poon , Andrew J. Ouderkirk , Philip E. Watson , Xiaohui Cheng , Kim Leong Tan , Stephen J. Willett
CPC classification number: G02B27/283 , G02B27/102 , G02B27/145 , G02F1/133533 , G02F2001/13355 , G03B21/2033 , G03B21/2073 , G03B33/06 , H04N9/3108 , H04N9/3167
Abstract: The disclosure generally relates to beamsplitters useful in color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed beamsplitters and color combiners include a tilted dichroic reflective polarizer plate having at least two dichroic reflective polarizers tilted at different angles relative to incident light beams, with light collection optics to combine at least two colors of light.
-
公开(公告)号：US09784985B2
公开(公告)日：2017-10-10
申请号：US14352702
申请日：2012-10-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yarn Chee Poon , Andrew J. Ouderkirk , Philip E. Watson , Xiaohui Cheng , Kim Leong Tan , Stephen J. Willett
CPC classification number: G02B27/283 , G02B27/102 , G02B27/145 , G02F1/133533 , G02F2001/13355 , G03B21/2033 , G03B21/2073 , G03B33/06 , H04N9/3108 , H04N9/3167
Abstract: The disclosure generally relates to beamsplitters useful in color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed beamsplitters and color combiners include a tilted dichroic reflective polarizer plate having at least two dichroic reflective polarizers tilted at different angles relative to incident light beams, with light collection optics to combine at least two colors of light.
-
公开(公告)号：US10139645B2
公开(公告)日：2018-11-27
申请号：US15664136
申请日：2017-07-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yarn Chee Poon , Andrew J. Ouderkirk , Philip E. Watson , Xiaohui Cheng , Kim Leong Tan , Stephen J. Willett
Abstract: The disclosure generally relates to beamsplitters useful in color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed beamsplitters and color combiners include a tilted dichroic reflective polarizer plate having at least two dichroic reflective polarizers tilted at different angles relative to incident light beams, with light collection optics to combine at least two colors of light.
-
10.发明授权Backlighting system including a specular partial reflector and a circular-mode reflective polarizer 有权背光系统包括镜面部分反射器和圆形反射偏振器公开(公告)号：US09488859B2
公开(公告)日：2016-11-08
申请号：US14456830
申请日：2014-08-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark B. O'Neill , Philip E. Watson , Matthew B. Johnson , Adam D. Haag , Keith M. Kotchick , Sergey Lamansky
IPC: G02F1/1335 , F21V8/00
CPC classification number: G02F1/133536 , G02B6/0055 , G02B6/0056 , G02F1/133504 , G02F1/133603 , G02F1/13362 , G02F2001/133507 , G02F2001/133541 , Y10T29/49002
Abstract: A backlight that includes an illumination device that has at least one light source, a circular-mode reflective polarizer, and a specular partial reflector is disclosed. The specular partial reflector is disposed between the illumination device and the circular-mode reflective polarizer. Furthermore, the specular partial reflector is in substantially direct polarization communication with the circular-mode reflective polarizer.
Abstract translation: 公开了一种包括具有至少一个光源的照明装置，圆形反射偏振器和镜面部分反射器的背光源。 镜面部分反射器设置在照明装置和圆形反射偏振器之间。 此外，镜面部分反射器与圆模反射偏振器基本上直接极化连通。
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.015 seconds)
