JPS646935A - Production of transmissive type screen - Google Patents

Production of transmissive type screen

Info

Publication number
JPS646935A
JPS646935A JP62161930A JP16193087A JPS646935A JP S646935 A JPS646935 A JP S646935A JP 62161930 A JP62161930 A JP 62161930A JP 16193087 A JP16193087 A JP 16193087A JP S646935 A JPS646935 A JP S646935A
Authority
JP
Japan
Prior art keywords
mold
ultraviolet
cured resin
lens surface
lens
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
JP62161930A
Other languages
Japanese (ja)
Other versions
JP2716697B2 (en
Inventor
Akio Ogoshi
Takuji Inoue
Toyohiro Ogino
Toshikazu Yokota
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.)
Arisawa Mfg Co Ltd
Sony Corp
Original Assignee
Arisawa Mfg Co Ltd
Sony Corp
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 Arisawa Mfg Co Ltd, Sony Corp filed Critical Arisawa Mfg Co Ltd
Priority to JP62161930A priority Critical patent/JP2716697B2/en
Publication of JPS646935A publication Critical patent/JPS646935A/en
Application granted granted Critical
Publication of JP2716697B2 publication Critical patent/JP2716697B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Abstract

PURPOSE:To make the titled screen light in weight and thin and to mass-produce said screen by using a resin cured by ultraviolet rays as a main material for forming the Fresnel lens surface and the lenticular lens surface of the screen. CONSTITUTION:The ultraviolet-cured resin 12 is applied on one surface of a back film 13 or a mold 10 where the lens surface 15 which is the opposite model of a lens 11 on one side is formed. Then the ultraviolet-cured resin 12 is held between the back film 13 and the mold 20 and ultraviolet rays 7 are radiated on it. Next, the lens 11 on one side is exfoliated from the mold 10 and the ultraviolet-cured resin 32 is applied on a mold 30 where the lens surface 35 which is the opposite model is formed, then the ultraviolet rays 27 are radiated on the ultraviolet-cured resin 32 in the same way. Thereafter, both-surface lenses 11 and 31 are exfoliated from the mold 30 and the mold 10. Thus, its producing time is shortened and continuous mass production can be possible.
JP62161930A 1987-06-29 1987-06-29 Manufacturing method of transmission screen Expired - Fee Related JP2716697B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161930A JP2716697B2 (en) 1987-06-29 1987-06-29 Manufacturing method of transmission screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161930A JP2716697B2 (en) 1987-06-29 1987-06-29 Manufacturing method of transmission screen

Publications (2)

Publication Number Publication Date
JPS646935A true JPS646935A (en) 1989-01-11
JP2716697B2 JP2716697B2 (en) 1998-02-18

Family

ID=15744740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161930A Expired - Fee Related JP2716697B2 (en) 1987-06-29 1987-06-29 Manufacturing method of transmission screen

Country Status (1)

Country Link
JP (1) JP2716697B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02231116A (en) * 1989-03-03 1990-09-13 Toyo Cloth Kk Manufacture of film having unevenness
JPH0364701A (en) * 1989-08-03 1991-03-20 Arisawa Mfg Co Ltd Lenticular lens and production thereof
JPH06332085A (en) * 1993-05-10 1994-12-02 Quad Tech Inc Formation method of wound belt body of graphic image
JP2009072996A (en) * 2007-09-20 2009-04-09 Dainippon Printing Co Ltd Double-sided sheet manufacturing method, double-sided sheet manufacturing apparatus
JP2011500355A (en) * 2007-10-10 2011-01-06 アンタリオン・インターナシヨナル・ベー・ベー Lens assembly manufacturing method and camera equipped with such an assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113561A (en) * 1979-01-30 1980-09-02 Mitsubishi Rayon Co Acryl group synthetic resin board whose inside has optical dissusing layer* and its preparation
JPS5782018A (en) * 1980-09-05 1982-05-22 Rexham Corp Thermally fixed embossed pattern sheet
JPS61116338A (en) * 1984-11-09 1986-06-03 Mitsubishi Electric Corp Producing device of screen for video projector
JPS61219611A (en) * 1985-03-26 1986-09-30 Mitsubishi Electric Corp Manufacture of screen for video projector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113561A (en) * 1979-01-30 1980-09-02 Mitsubishi Rayon Co Acryl group synthetic resin board whose inside has optical dissusing layer* and its preparation
JPS5782018A (en) * 1980-09-05 1982-05-22 Rexham Corp Thermally fixed embossed pattern sheet
JPS61116338A (en) * 1984-11-09 1986-06-03 Mitsubishi Electric Corp Producing device of screen for video projector
JPS61219611A (en) * 1985-03-26 1986-09-30 Mitsubishi Electric Corp Manufacture of screen for video projector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02231116A (en) * 1989-03-03 1990-09-13 Toyo Cloth Kk Manufacture of film having unevenness
JPH0364701A (en) * 1989-08-03 1991-03-20 Arisawa Mfg Co Ltd Lenticular lens and production thereof
JPH06332085A (en) * 1993-05-10 1994-12-02 Quad Tech Inc Formation method of wound belt body of graphic image
JP2009072996A (en) * 2007-09-20 2009-04-09 Dainippon Printing Co Ltd Double-sided sheet manufacturing method, double-sided sheet manufacturing apparatus
JP2011500355A (en) * 2007-10-10 2011-01-06 アンタリオン・インターナシヨナル・ベー・ベー Lens assembly manufacturing method and camera equipped with such an assembly

Also Published As

Publication number Publication date
JP2716697B2 (en) 1998-02-18

Similar Documents

Publication Publication Date Title
HK120995A (en) A method of forming a transmissive screen
CA2002075A1 (en) Plastic lens composition and method for the production thereof
CA2100794A1 (en) Method and apparatus for the production of plastic lenses
AU6753894A (en) A process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process
IL103464A0 (en) Method and apparatus for manufacturing lenses using thin coatings
KR101873090B1 (en) Method for fabricating a display dial for a portable object such as a timepiece and display dial obtained thereby
JPS56106237A (en) Transmissive screen and its manufacture
JPS646935A (en) Production of transmissive type screen
JPS5785273A (en) Photo-semiconductor device
JPS5652985A (en) Preparation of transmission screen
JPS6446702A (en) Production of antidazzle filter
JPS5590921A (en) Production of compound eye lens device
JPS51125487A (en) Aprocess for producing transparent plastic shaped articles
JPS56161510A (en) Lamellar lens unit
GB1301551A (en)
JPS6480901A (en) Microlens and its production
JPS55132221A (en) Manufacture of plastic lens
JPS55106407A (en) Production of light guide path sheet
JPS5590923A (en) Production of compound eye lens device
JPS57187224A (en) Manufacture of lens unit at assembled optical system
JPS56150701A (en) Antifogging plastic lens
JPS5590909A (en) Production of compound eye lens device
JPS545743A (en) Production of photo self-convergent type element
JPS56133732A (en) Production of lenticular display object
JPS51141585A (en) Process for producing a photosemiconductor unit

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees