JPS6026902A - Plural micro-diameter lens group - Google Patents

Plural micro-diameter lens group

Info

Publication number
JPS6026902A
JPS6026902A JP13517383A JP13517383A JPS6026902A JP S6026902 A JPS6026902 A JP S6026902A JP 13517383 A JP13517383 A JP 13517383A JP 13517383 A JP13517383 A JP 13517383A JP S6026902 A JPS6026902 A JP S6026902A
Authority
JP
Japan
Prior art keywords
sapphire
transparent
plate
materials
plural
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.)
Pending
Application number
JP13517383A
Other languages
Japanese (ja)
Inventor
Michio Tanaka
道夫 田中
Kiyoshi Hajikano
初鹿野　清
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13517383A priority Critical patent/JPS6026902A/en
Publication of JPS6026902A publication Critical patent/JPS6026902A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To obtain plural micro-diameter lens groups which can contribute to provision of much information for precision analyisis of an object as a photosensor implement by molding a light transmittable material to a lens shape, sticking plural pieces of such lenses to a sapphire plate and subjecting said plate together with the lenses to normal sintering. CONSTITUTION:A plate 1 of a transparent materil consisting of sapphire and plural pieces of ceramic materials 2 which become transparent after sintering are stuck to each other at suitable intervals. Recesses 3 are preliminarily formed to the transparent sapphire 1 and the materials 2, 2' are stuck therein then said materials are stably positioned therein in the stage of sticking the materials 2, 2' to the plate 1. Precise mass-production of such lens groups is made possible by coating photoresist on the transparent body 1, etching the masked position to form the recesses and sticking the ceramic material to be used as the lens bodies 2 thereto. The light transmittable sapphire plate provided with the plural micro-diameter lens groups is manufactured by sintering simultaneously the plural lenses stuck together with the transparent sapphire base plate 1.

Description

【発明の詳細な説明】 本発明は表面に各個の微小径レンズを有し、透光性サフ
ァイヤの表向に付設してなる微小レンズ群に係わるもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a group of microlenses each having a microscopic diameter lens on the surface and attached to the surface of translucent sapphire.

複数個の微小径レンズを多数有してそれを探査具として
光によるセンサー器具として使用することは単眼の場合
と異り、対象物の精密なる解析に多量の情報を寄与する
ことができるものである。Unlike the case of a monocular lens, having a large number of multiple micro-diameter lenses and using them as an exploration tool and a light sensing device can contribute a large amount of information to the precise analysis of the target object. be.

本発明の詳細な説明する。第１図は本発明の一実施例の
斜視図である。第２図及第５図は拡大した断面部分図で
ある。１はサファイヤの透明材質の板である。２は焼結
後透明材質体になるセラミック材質の材料である。これ
を複数個適宜の間隔に付着させる。２の付着した材料は
例えば高さが２５ミクロン、径が５０ミクロンのレンズ
形状を呈している。２のそれぞれの間隔は１００ミクロ
ン以−ＩＩる。之等の第２図及第５図の拡大部分図で示
すように２．２′が１の板状に付着させる際に５の凹部
をあらかじめ１の透明体のサファイヤに成形させておい
て２．２′を付着させると位置が安定する。The present invention will be described in detail. FIG. 1 is a perspective view of an embodiment of the present invention. 2 and 5 are enlarged partial cross-sectional views. 1 is a transparent plate made of sapphire. 2 is a ceramic material that becomes a transparent material body after sintering. A plurality of these are attached at appropriate intervals. The attached material No. 2 has a lens shape with a height of 25 microns and a diameter of 50 microns, for example. The distance between each of the two is 100 microns or more. As shown in the enlarged partial views of FIG. 2 and FIG. Attaching .2' will stabilize the position.

本発明のものを精確に多数量産するためには１の透明体
にフォートレジストを被覆し、マスクによる位置をエツ
チングさせて凹部を成型させ、そこに２のレンズ体にな
るセラ、ミンク材を付着させることによって可能とする
ものである。In order to accurately mass-produce the products of the present invention in large numbers, the transparent body (1) is coated with Fortresist, the position is etched using a mask to form a concave part, and the ceramic and mink materials that will become the lens body (2) are attached thereto. This is made possible by making it possible.

本発明のものは１の基盤の透明体のサファイヤごと付着
させた複数個のレンズを同時に焼結することにより、複
数の微小径のレンズ群を具有する透光性サファイヤ板を
製作することができる。According to the present invention, by simultaneously sintering a plurality of lenses attached together with the sapphire of the transparent body of the first base, a translucent sapphire plate having a plurality of lens groups with a plurality of micro diameters can be manufactured. .

この製品を光センサーの探査用として使用すれば対象物
を多数個の微小径レンズ群で解析できるので非常に精度
の高い情報を多数得ることができるものである。If this product is used for optical sensor exploration, the object can be analyzed using a large number of micro-diameter lens groups, making it possible to obtain a large amount of highly accurate information.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の全体の斜視図。第２図及第６図は拡大
部分図である。 １・・・透光性サファイヤ基盤。２・・・微小レンズ。 ６・・・凹部。 特許出願人　初　鹿　野　清 （他１名） ６−FIG. 1 is an overall perspective view of the present invention. 2 and 6 are enlarged partial views. 1... Translucent sapphire base. 2...Minute lens. 6... Concavity. Patent applicant Kiyoshi Kano (and 1 other person) 6-

Claims (1)

【特許請求の範囲】[Claims] 透光性サファイヤの板面上に一定微小間隔に微小量の透
光性材料をレンズ形状に成型したるものを複数個付着さ
せて、該サファイヤの板面こと本焼結してなることを特
徴とする複数微小径レンズ群。It is characterized by attaching a plurality of minute amounts of transparent material molded into lens shapes at regular minute intervals on the surface of a transparent sapphire plate, and then sintering the surface of the sapphire. A group of multiple small diameter lenses.
JP13517383A 1983-07-26 1983-07-26 Plural micro-diameter lens group Pending JPS6026902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13517383A JPS6026902A (en) 1983-07-26 1983-07-26 Plural micro-diameter lens group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13517383A JPS6026902A (en) 1983-07-26 1983-07-26 Plural micro-diameter lens group

Publications (1)

Publication Number Publication Date
JPS6026902A true JPS6026902A (en) 1985-02-09

Family

ID=15145537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13517383A Pending JPS6026902A (en) 1983-07-26 1983-07-26 Plural micro-diameter lens group

Country Status (1)

Country Link
JP (1) JPS6026902A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290403A (en) * 1985-06-18 1986-12-20 Mitsubishi Electric Corp Microlens
JPH02140367A (en) * 1988-11-21 1990-05-30 Kayaba Ind Co Ltd Level correcting device for construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290403A (en) * 1985-06-18 1986-12-20 Mitsubishi Electric Corp Microlens
JPH02140367A (en) * 1988-11-21 1990-05-30 Kayaba Ind Co Ltd Level correcting device for construction

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