JPS6440946A - Production of patterned plate - Google Patents

Production of patterned plate

Info

Publication number
JPS6440946A
JPS6440946A JP19783587A JP19783587A JPS6440946A JP S6440946 A JPS6440946 A JP S6440946A JP 19783587 A JP19783587 A JP 19783587A JP 19783587 A JP19783587 A JP 19783587A JP S6440946 A JPS6440946 A JP S6440946A
Authority
JP
Japan
Prior art keywords
composition
haze ratio
ultra violet
violet ray
obtd
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19783587A
Other languages
Japanese (ja)
Other versions
JP2601832B2 (en
Inventor
Naoya Imamura
Koichi Maeda
Satoru Shiiki
Hisayuki Kashiwagi
Motoaki Yoshida
Shinichiro Kitayama
Teruo Adachi
Masahiro Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sheet Glass Co Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd, Sumitomo Chemical Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP19783587A priority Critical patent/JP2601832B2/en
Publication of JPS6440946A publication Critical patent/JPS6440946A/en
Application granted granted Critical
Publication of JP2601832B2 publication Critical patent/JP2601832B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE:To easily obtain the titled plate constituted of a part having a high haze ratio and a part having a low haze ratio, by projecting an ultra violet ray to a composition contg. two or more kinds of monomers or oligomers which have a different refractive ratio respectively and are capable of photopolymerizing, through a mask. CONSTITUTION:The composition which contains at least two kinds of the photocopolymerizable monomers or oligomers and has the different refractive index, is applied on a substrate together with a photopolymerization initiator or is enclosed in a cell. The ultra violet ray is projected on the obtd. composition through the photomask at a 1st time to cure said composition, and then, the ultra violet ray is projected on the obtd. composition without the photomask at a 2nd time by a method different from that at the 1st time to cure an uncured part of said composition. Among the two different methods for projecting the ultra violet ray, one of them is the method for obtaining the part having the high haze ratio and another of them is the method for obtaining the part having the low haze ratio or no haze. Thus, the patterned plate which is constituted of the part having the high haze ratio and the part having the low haze ratio (or a transparent part), is easily obtd.
JP19783587A 1987-08-07 1987-08-07 Manufacturing method of patterned board Expired - Lifetime JP2601832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19783587A JP2601832B2 (en) 1987-08-07 1987-08-07 Manufacturing method of patterned board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19783587A JP2601832B2 (en) 1987-08-07 1987-08-07 Manufacturing method of patterned board

Publications (2)

Publication Number Publication Date
JPS6440946A true JPS6440946A (en) 1989-02-13
JP2601832B2 JP2601832B2 (en) 1997-04-16

Family

ID=16381137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19783587A Expired - Lifetime JP2601832B2 (en) 1987-08-07 1987-08-07 Manufacturing method of patterned board

Country Status (1)

Country Link
JP (1) JP2601832B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272582A3 (en) * 1986-12-18 1990-05-16 Sumitomo Chemical Company, Limited Light control sheets
EP0392868A3 (en) * 1989-04-12 1991-12-11 Nippon Sheet Glass Co. Ltd. Method of producing light control plate which induces scattering of light at different angles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272582A3 (en) * 1986-12-18 1990-05-16 Sumitomo Chemical Company, Limited Light control sheets
EP0392868A3 (en) * 1989-04-12 1991-12-11 Nippon Sheet Glass Co. Ltd. Method of producing light control plate which induces scattering of light at different angles
US5112722A (en) * 1989-04-12 1992-05-12 Nippon Sheet Glass Co., Ltd. Method of producing light control plate which induces scattering of light at different angles

Also Published As

Publication number Publication date
JP2601832B2 (en) 1997-04-16

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