公开(公告)号：US20170131440A1

公开(公告)日：2017-05-11

申请号：US15410698

申请日：2017-01-19

Applicant: ENPLAS CORPORATION

Inventor： Masahiro TANAZAWA ,  Shimpei MORIOKA ,  Makoto GOTO ,  Nobuhiro HASHIMOTO

IPC: G02B3/00 ,  G02B5/20

CPC classification number: G02B3/0012 ,  B29C65/4825 ,  B29D11/00298 ,  B29L2011/0016 ,  B32B38/10 ,  B32B43/00 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0075 ,  G02B5/205 ,  G02B6/32 ,  G02B6/3845 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3898 ,  G02B6/4204 ,  G02B6/4239 ,  G02B6/4249 ,  G02B6/4292 ,  G02B7/004 ,  Y10T156/1089 ,  Y10T156/1195

Abstract: A lens array fabrication method for fabricating a lens array includes: receiving pins (16) of a film attaching instrument (jig) in second guide holes (10) of a film-containing base plate; bonding a placement area and an adhesion layer (F); removing the pins (16); causing a detachment between a first detachment film (C) and a pressure-sensitive adhesive optical film (D); separating three layers (D) to (F) from two layers (B) and (C); receiving the pins (16) in first guide holes (7) of a lens array main unit; fitting a film holding protrusion (15) in a depression part (6); bonding the film (D) to a bonding region (i); removing the pins (16); and causing a detachment between the film (D) and a second detachment film (E).

公开(公告)号：US20170131486A1

公开(公告)日：2017-05-11

申请号：US15415670

申请日：2017-01-25

Applicant: ENPLAS CORPORATION

Inventor： Masahiro TANAZAWA ,  Shimpei MORIOKA ,  Makoto GOTO ,  Nobuhiro HASHIMOTO

IPC: G02B6/38 ,  B29D11/00 ,  G02B6/42 ,  B29C65/48 ,  G02B3/00 ,  G02B6/32

CPC classification number: G02B3/0012 ,  B29C65/4825 ,  B29D11/00298 ,  B29L2011/0016 ,  B32B38/10 ,  B32B43/00 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0075 ,  G02B5/205 ,  G02B6/32 ,  G02B6/3845 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3898 ,  G02B6/4204 ,  G02B6/4239 ,  G02B6/4249 ,  G02B6/4292 ,  G02B7/004 ,  Y10T156/1089 ,  Y10T156/1195

Abstract: A film attaching jig (III) is used in a method for fabricating a lens array to attach a pressure-sensitive adhesive optical film (D) onto an adhesion area (i) and has: (1) a main body having a first end face in a z′-direction being an end face to be directed to a film-containing base plate (II) and a lens array main unit (I); (2) a film holding projection that is provided on the first end face and protrudes in parallel to the z′-direction toward the film-containing base plate (II) and the lens array main unit (I), the film holding projection having a holding area (iii) at its front end face for temporarily holding the pressure-sensitive adhesive optical film (D); and (3) a pair of pins or holes disposed on the first end face in parallel to the z′-direction, and provided at opposite positions over the film holding projection.