JPH01221729A - フォーカシングスクリーン用母型の作製方法 - Google Patents

フォーカシングスクリーン用母型の作製方法

Info

Publication number
JPH01221729A
JPH01221729A JP4705388A JP4705388A JPH01221729A JP H01221729 A JPH01221729 A JP H01221729A JP 4705388 A JP4705388 A JP 4705388A JP 4705388 A JP4705388 A JP 4705388A JP H01221729 A JPH01221729 A JP H01221729A
Authority
JP
Japan
Prior art keywords
matrix
exposed
light source
focusing screen
photosensitive material
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
JP4705388A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0512693B2 (enrdf_load_stackoverflow
Inventor
Toshiharu Takahashi
敏晴 高橋
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP4705388A priority Critical patent/JPH01221729A/ja
Publication of JPH01221729A publication Critical patent/JPH01221729A/ja
Publication of JPH0512693B2 publication Critical patent/JPH0512693B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Viewfinders (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP4705388A 1988-02-29 1988-02-29 フォーカシングスクリーン用母型の作製方法 Granted JPH01221729A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4705388A JPH01221729A (ja) 1988-02-29 1988-02-29 フォーカシングスクリーン用母型の作製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4705388A JPH01221729A (ja) 1988-02-29 1988-02-29 フォーカシングスクリーン用母型の作製方法

Publications (2)

Publication Number Publication Date
JPH01221729A true JPH01221729A (ja) 1989-09-05
JPH0512693B2 JPH0512693B2 (enrdf_load_stackoverflow) 1993-02-18

Family

ID=12764419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4705388A Granted JPH01221729A (ja) 1988-02-29 1988-02-29 フォーカシングスクリーン用母型の作製方法

Country Status (1)

Country Link
JP (1) JPH01221729A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0512693B2 (enrdf_load_stackoverflow) 1993-02-18

Similar Documents

Publication Publication Date Title
US4523807A (en) Method for making a member having microstructure elements arranged thereon
US4567123A (en) Diffusing plate
US5119235A (en) Focusing screen and method of manufacturing same
EP0179925B1 (en) Method of forming non-continuous films on rugged or wavy surface of object
US4421398A (en) Focussing plate
JP2503485B2 (ja) 焦点板及びその製造方法
JP3611613B2 (ja) 三次元形状の形成方法、該方法により形成した三次元構造体およびプレス成形型
JP2881877B2 (ja) 焦点板
JPH01221729A (ja) フォーカシングスクリーン用母型の作製方法
JPH06201907A (ja) ブレーズ格子製造方法
JP2004294745A (ja) 拡散板の製造方法
JP3375352B2 (ja) 拡散板および拡散板用母型の作製方法
JPH0544652B2 (enrdf_load_stackoverflow)
JPH01205135A (ja) フォーカシングスクリーン用母型の作製方法
JPH0512691B2 (enrdf_load_stackoverflow)
JP2800378B2 (ja) 焦点板の製造方法
JP2555725B2 (ja) 位相板
JPH06300905A (ja) 光散乱面を有する光学部品及びその製造方法
JPH04136810A (ja) 回折格子パターンを有するディスプレイおよびその作製方法
JP3076646B2 (ja) フォーカシングスクリーン及びその母型の作製方法
JPH04277733A (ja) 焦点板の製造方法
JP2004333853A (ja) 焦点板及び焦点板の製造方法
CA1084322A (en) Photographically transferring a design to a flat or arcuate surface
JPH036488B2 (enrdf_load_stackoverflow)
JP3557267B2 (ja) 焦点板用原盤の作製方法

Legal Events

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