JPS6426702U - - Google Patents

Info

Publication number
JPS6426702U
JPS6426702U JP12242387U JP12242387U JPS6426702U JP S6426702 U JPS6426702 U JP S6426702U JP 12242387 U JP12242387 U JP 12242387U JP 12242387 U JP12242387 U JP 12242387U JP S6426702 U JPS6426702 U JP S6426702U
Authority
JP
Japan
Prior art keywords
gradient index
index lens
lens array
shaped groove
lens elements
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
JP12242387U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12242387U priority Critical patent/JPS6426702U/ja
Publication of JPS6426702U publication Critical patent/JPS6426702U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Description

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

第１図は本考案に係るレンズアレイの一実施例
を示す正面図、第２図は第１図の一部切欠斜視図
、第３図及び第４図は本考案に係るレンズアレイ
の他の例を示す正面図、第５図及び第６図は従来
のレンズアレイの作製方法を示す図である。 １……屈折率分布型レンズアレイ、２……屈折
率分布型レンズ素子、３，３′……挾持板、４，
４′……中間部材、５……接着剤、６……Ｕ字溝
。 FIG. 1 is a front view showing one embodiment of the lens array according to the present invention, FIG. 2 is a partially cutaway perspective view of FIG. 1, and FIGS. 3 and 4 are other examples of the lens array according to the present invention. A front view showing an example, and FIGS. 5 and 6 are diagrams showing a conventional method for manufacturing a lens array. 1... Gradient index lens array, 2... Gradient index lens element, 3, 3'... Holding plate, 4,
4'...Intermediate member, 5...Adhesive, 6...U-shaped groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２枚の挾持板の間に、複数の屈折率分布型レン
ズ素子を配列したレンズアレイにおいて、少なく
とも１枚の挾持板の内側に複数の互いに平行なＵ
字溝を設け、そのＵ字溝に屈折率分布型レンズ素
子を埋設して配列したことを特徴とする屈折率分
布型レンズアレイ。 In a lens array in which a plurality of gradient index lens elements are arranged between two clamping plates, a plurality of mutually parallel U's are arranged inside at least one clamping plate.
1. A gradient index lens array comprising a U-shaped groove and gradient index lens elements embedded and arranged in the U-shaped groove.
JP12242387U 1987-08-10 1987-08-10 Pending JPS6426702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12242387U JPS6426702U (en) 1987-08-10 1987-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12242387U JPS6426702U (en) 1987-08-10 1987-08-10

Publications (1)

Publication Number Publication Date
JPS6426702U true JPS6426702U (en) 1989-02-15

Family

ID=31370340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12242387U Pending JPS6426702U (en) 1987-08-10 1987-08-10

Country Status (1)

Country Link
JP (1) JPS6426702U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019185A1 (en) * 1996-10-31 1998-05-07 Mitsubishi Rayon Co., Ltd. Low chromatic aberration rod lens array, its unit and image scanner employing them

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590911A (en) * 1978-12-28 1980-07-10 Canon Inc Projector
JPS57136607A (en) * 1981-01-12 1982-08-23 Xerox Corp Assembly of optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590911A (en) * 1978-12-28 1980-07-10 Canon Inc Projector
JPS57136607A (en) * 1981-01-12 1982-08-23 Xerox Corp Assembly of optical fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019185A1 (en) * 1996-10-31 1998-05-07 Mitsubishi Rayon Co., Ltd. Low chromatic aberration rod lens array, its unit and image scanner employing them

Similar Documents

Publication Publication Date Title
JPS6426702U (en)
JPS6426701U (en)
JPS63160507U (en)
JPS6419902U (en)
JPS61107371U (en)
JPS6257932U (en)
JPS6434604U (en)
JPS63164741U (en)
JPS6434602U (en)
JPS60140023U (en) optical attenuator
JPH02104303U (en)
JPS62173708U (en)
JPS6384399U (en)
JPS6341587U (en)
JPH035117U (en)
JPS6415201U (en)
JPS62188358U (en)
JPS6113801U (en) prism
JPS6176519U (en)
JPS63105908U (en)
JPS63161565U (en)
JPS5916825U (en) Synthetic resin serving plate
JPS6222725U (en)
JPH0192629U (en)
JPS6434612U (en)