公开(公告)号：WO2009026284A2

公开(公告)日：2009-02-26

申请号：PCT/US2008/073584

申请日：2008-08-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  KARASAWA, Fumio

Inventor： KARASAWA, Fumio

IPC: C09D127/12 ,  C08L27/12 ,  H01L33/00

CPC classification number: H05K3/285 ,  C08L27/12 ,  C08L2205/02 ,  C09D127/12 ,  F21V31/04 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L33/56 ,  H05K1/189 ,  H05K3/284 ,  H05K2201/015 ,  H05K2201/0212 ,  H05K2201/10106 ,  C08L2666/04

Abstract: To provide a coating composition which is excellent in water resistance, insulating properties and ultraviolet degradation resistance, and is also excellent in transparency of a coating film formed after coating.

Abstract translation: 提供耐水性，绝缘性和耐紫外线降解性优异的涂料组合物，并且涂布后形成的涂膜的透明性也优异。

公开(公告)号：WO2013028743A2

公开(公告)日：2013-02-28

申请号：PCT/US2012051838

申请日：2012-08-22

Applicant: 3M INNOVATIVE PROPERTIES CO ,  TAKENOUCHI TAKASHI ,  KARASAWA FUMIO ,  SASAKI TORU

Inventor： TAKENOUCHI TAKASHI ,  KARASAWA FUMIO ,  SASAKI TORU

IPC: G03B21/60 ,  G02B5/02 ,  G03B21/10

CPC classification number: G03B21/62 ,  G03B21/602 ,  G03B21/625

Abstract: The present application provides a projection system by which constraints placed on space use of a user can be reduced. The projection system includes: a projector and a screen. The screen includes a first film for transmitting image light incoming from the projector and a second film for transmitting the image light transmitted through the first film. A pattern for refracting or reflecting the image light toward the second film is formed on a light entrance face of the first film receiving the image light. The incident angle of the image light entering the first film is not less than 20 degrees.

Abstract translation: 本申请提供了一种投影系统，通过该投影系统可以减少对用户的空间使用的限制。 投影系统包括：投影仪和屏幕。 屏幕包括用于传输从投影仪入射的图像光的第一胶片和用于透射透过第一胶片的图像光的第二胶片。 在接收图像光的第一膜的光入射面上形成用于将图像光折射或反射到第二膜的图案。 进入第一膜的图像光的入射角度不小于20度。

公开(公告)号：WO2013028743A3

公开(公告)日：2013-02-28

申请号：PCT/US2012/051838

申请日：2012-08-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  TAKENOUCHI, Takashi ,  KARASAWA, Fumio ,  SASAKI, Toru

Inventor： TAKENOUCHI, Takashi ,  KARASAWA, Fumio ,  SASAKI, Toru

IPC: G03B21/60

Abstract: The present application provides a projection system by which constraints placed on space use of a user can be reduced. The projection system includes: a projector and a screen. The screen includes a first film for transmitting image light incoming from the projector and a second film for transmitting the image light transmitted through the first film. A pattern for refracting or reflecting the image light toward the second film is formed on a light entrance face of the first film receiving the image light. The incident angle of the image light entering the first film is not less than 20 degrees.

公开(公告)号：WO2009026284A3

公开(公告)日：2009-04-09

申请号：PCT/US2008073584

申请日：2008-08-19

Applicant: 3M INNOVATIVE PROPERTIES CO ,  KARASAWA FUMIO

Inventor： KARASAWA FUMIO

IPC: C09D127/12 ,  C08L27/12 ,  H01L33/44 ,  H01L33/48

CPC classification number: H05K3/285 ,  C08L27/12 ,  C08L2205/02 ,  C09D127/12 ,  F21V31/04 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L33/56 ,  H05K1/189 ,  H05K3/284 ,  H05K2201/015 ,  H05K2201/0212 ,  H05K2201/10106 ,  C08L2666/04

Abstract: To provide a coating composition which is excellent in water resistance, insulating properties and ultraviolet degradation resistance, and is also excellent in transparency of a coating film formed after coating.

Abstract translation: 提供耐水性，绝缘性，耐紫外线耐性优异的涂料组合物，涂装后形成的涂膜的透明性也优异。