US 11,880,085 B2
Resin component holding member, image display device, and light diffusion member
Hiroyuki Furuya, Osaka (JP); Susumu Uragami, Osaka (JP); and Akira Kurozuka, Osaka (JP)
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Filed on Oct. 1, 2020, as Appl. No. 17/061,531.
Application 17/061,531 is a continuation of application No. PCT/JP2019/011175, filed on Mar. 18, 2019.
Claims priority of application No. 2018-098838 (JP), filed on May 23, 2018.
Prior Publication US 2021/0018712 A1, Jan. 21, 2021
Int. Cl. G02B 7/00 (2021.01); G02B 3/00 (2006.01); G02B 5/02 (2006.01); G02B 27/01 (2006.01)
CPC G02B 7/00 (2013.01) [G02B 3/0075 (2013.01); G02B 5/0278 (2013.01); G02B 27/0101 (2013.01)] 14 Claims
OG exemplary drawing
1. A resin component holding member made of a metal material and configured to hold a resin component, wherein the resin component holding member is subjected to chemical treatment, the resin component holding member comprising:
a region with which the resin component is in contact, the region having a configuration for preventing alkaline residue caused by the chemical treatment from permeating into the resin component; and
a plurality of grooves formed adjacent to the region, the plurality of grooves being used as passages connecting inside and outside of the resin component holding member when the resin component holding member holds the resin component.