JPH025723U - - Google Patents

Info

Publication number
JPH025723U
JPH025723U JP8378288U JP8378288U JPH025723U JP H025723 U JPH025723 U JP H025723U JP 8378288 U JP8378288 U JP 8378288U JP 8378288 U JP8378288 U JP 8378288U JP H025723 U JPH025723 U JP H025723U
Authority
JP
Japan
Prior art keywords
light
optical transmission
oligomers
irradiating
curing
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
JP8378288U
Other languages
Japanese (ja)
Other versions
JPH082641Y2 (en
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 JP1988083782U priority Critical patent/JPH082641Y2/en
Publication of JPH025723U publication Critical patent/JPH025723U/ja
Application granted granted Critical
Publication of JPH082641Y2 publication Critical patent/JPH082641Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)

Description

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

第１図〜第４図は光伝送体拡散板及びそれを用
いた液晶表示体の構成を示す。第２図は表示体裏
面より光源を当てる方式を、第３図は側面より光
源を当てる方式を、第４図は側面より光源を当て
る方式で、導光部が鏡面板を有する薄層体の積層
体から成る構造を示している。実線は光源からの
光を光路で示し、破線は散乱光となる様子を示す
。 １……光伝送体用拡散板、２……鏡面板、３…
…光源、４……液晶体表示部、５……鏡面板を有
する薄層体、６……光散乱樹脂板、７……透明メ
タアクリル樹脂板。 1 to 4 show the structure of a light transmitting body diffusion plate and a liquid crystal display using the same. Fig. 2 shows a method in which the light source is applied from the back side of the display, Fig. 3 shows a method in which the light source is applied from the side, and Fig. 4 shows a method in which the light source is applied from the side. It shows a structure made of laminates. The solid line shows the optical path of light from the light source, and the broken line shows how the light becomes scattered. 1...Diffusion plate for optical transmission body, 2...Mirror plate, 3...
...Light source, 4...Liquid crystal display section, 5...Thin layer body having a mirror plate, 6...Light scattering resin plate, 7...Transparent methacrylic resin plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 屈折率に差のある少なくとも２種類の光重合可
能なモノマーあるいはオリゴマーを含有する組成
物に紫外線を照射することにより硬化してなる全
面が光を散乱する光散乱樹脂板を用いることを特
徴とする光伝送体用拡散板。 It is characterized by using a light-scattering resin plate whose entire surface scatters light, which is obtained by curing a composition containing at least two types of photopolymerizable monomers or oligomers having different refractive indexes by irradiating it with ultraviolet rays. Diffusion plate for optical transmission bodies.
JP1988083782U 1988-06-23 1988-06-23 Diffusion plate for liquid crystal display Expired - Lifetime JPH082641Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988083782U JPH082641Y2 (en) 1988-06-23 1988-06-23 Diffusion plate for liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988083782U JPH082641Y2 (en) 1988-06-23 1988-06-23 Diffusion plate for liquid crystal display

Publications (2)

Publication Number Publication Date
JPH025723U true JPH025723U (en) 1990-01-16
JPH082641Y2 JPH082641Y2 (en) 1996-01-29

Family

ID=31308492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988083782U Expired - Lifetime JPH082641Y2 (en) 1988-06-23 1988-06-23 Diffusion plate for liquid crystal display

Country Status (1)

Country Link
JP (1) JPH082641Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09159837A (en) * 1995-12-04 1997-06-20 Dainippon Printing Co Ltd Light diffusing light guide plate and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162611A (en) * 1984-02-03 1985-08-24 Nippon Sheet Glass Co Ltd Preparation of synthetic resin optical element having refractive index distribution
JPS6440906A (en) * 1987-08-07 1989-02-13 Nippon Sheet Glass Co Ltd Light scattering resin plate and its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162611A (en) * 1984-02-03 1985-08-24 Nippon Sheet Glass Co Ltd Preparation of synthetic resin optical element having refractive index distribution
JPS6440906A (en) * 1987-08-07 1989-02-13 Nippon Sheet Glass Co Ltd Light scattering resin plate and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09159837A (en) * 1995-12-04 1997-06-20 Dainippon Printing Co Ltd Light diffusing light guide plate and manufacturing method thereof

Also Published As

Publication number Publication date
JPH082641Y2 (en) 1996-01-29

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