View source for 20250172741. Optical Member Ar (NITTO DENKO)

= OPTICAL MEMBER AND AR GLASSES AND HEAD-MOUNTED DISPLAY USING SAID OPTICAL MEMBER =

'''Abstract''':
there is provided an optical member for ar that is thin and lightweight, is bright, and is suppressed in light leakage. an optical member according to at least one embodiment of the present invention includes: an optical waveguide having a first main surface and a second main surface; an optical element arranged on at least one main surface of the first main surface or the second main surface, the optical element having an uneven structure; a porous layer arranged on at least a main surface of the optical waveguide on which the optical element is arranged; and a pressure-sensitive adhesive layer arranged on a side of the porous layer opposite to the optical waveguide, the pressure-sensitive adhesive layer having a thickness of 3 �m or more.

'''Inventor(s)''': [[:Category:Yusuke KOMOTO of Ibaraki-shi, Osaka  JP|Yusuke KOMOTO]], [[:Category:Akihiro SHIBUYA of Ibaraki-shi, Osaka  JP|Akihiro SHIBUYA]], [[:Category:Hiroyuki TAKEMOTO of Ibaraki-shi, Osaka  JP|Hiroyuki TAKEMOTO]], [[:Category:Daisuke HATTORI of Ibaraki-shi, Osaka  JP|Daisuke HATTORI]], [[:Category:Ryota MORISHIMA of Ibaraki-shi, Osaka  JP|Ryota MORISHIMA]]

'''CPC Classification''': [[:Category:CPC_G02B6/0065|G02B6/0065]] (Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings)


[[Category:Patent Applications]]
[[Category:NITTO DENKO CORPORATION]]
[[Category:CPC_G02B6/0065]]
[[Category:Yusuke KOMOTO of Ibaraki-shi, Osaka  JP]]
[[Category:Akihiro SHIBUYA of Ibaraki-shi, Osaka  JP]]
[[Category:Hiroyuki TAKEMOTO of Ibaraki-shi, Osaka  JP]]
[[Category:Daisuke HATTORI of Ibaraki-shi, Osaka  JP]]
[[Category:Ryota MORISHIMA of Ibaraki-shi, Osaka  JP]]

[https://wikipatents.org/index.php?search=20250172741+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250172741]


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