JPS635739B2 - - Google Patents
Info
- Publication number
- JPS635739B2 JPS635739B2 JP16604978A JP16604978A JPS635739B2 JP S635739 B2 JPS635739 B2 JP S635739B2 JP 16604978 A JP16604978 A JP 16604978A JP 16604978 A JP16604978 A JP 16604978A JP S635739 B2 JPS635739 B2 JP S635739B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- image
- projection
- lenses
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 146
- 239000000463 material Substances 0.000 description 38
- 238000009826 distribution Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 23
- 108091008695 photoreceptors Proteins 0.000 description 19
- 230000031700 light absorption Effects 0.000 description 17
- 230000014509 gene expression Effects 0.000 description 15
- 238000005253 cladding Methods 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 10
- 238000012546 transfer Methods 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 8
- 239000011358 absorbing material Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 230000036961 partial effect Effects 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000011162 core material Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Lenses (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16604978A JPS5590912A (en) | 1978-12-28 | 1978-12-28 | Projector |
| US06/105,789 US4275962A (en) | 1978-12-28 | 1979-12-20 | Projection device |
| DE2951452A DE2951452A1 (de) | 1978-12-28 | 1979-12-20 | Projektionsvorrichtung |
| GB7944021A GB2042759B (en) | 1978-12-28 | 1979-12-21 | Projection device |
| FR7931862A FR2445544B1 (fr) | 1978-12-28 | 1979-12-27 | Dispositif de projection a objectifs multiples pour machines a copier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16604978A JPS5590912A (en) | 1978-12-28 | 1978-12-28 | Projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5590912A JPS5590912A (en) | 1980-07-10 |
| JPS635739B2 true JPS635739B2 (enrdf_load_stackoverflow) | 1988-02-04 |
Family
ID=15824006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16604978A Granted JPS5590912A (en) | 1978-12-28 | 1978-12-28 | Projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5590912A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4856199B2 (ja) * | 2009-02-27 | 2012-01-18 | 株式会社沖データ | レンズユニット、ｌｅｄヘッド、露光装置、画像形成装置および読取装置 |
| TWI620889B (zh) * | 2013-04-15 | 2018-04-11 | Hoya Candeo Optronics Corp | Light irradiation device |
-
1978
- 1978-12-28 JP JP16604978A patent/JPS5590912A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5590912A (en) | 1980-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1074882B1 (en) | Method of forming an anti-reflection layer on a rear projection screen | |
| US10054790B2 (en) | Imaging optical system | |
| US6724414B2 (en) | Imaging device array, optical writing unit and image forming apparatus | |
| TW200410042A (en) | Transmissive type screen and rear type projector | |
| US4275962A (en) | Projection device | |
| US20160202393A1 (en) | Lens array optical system | |
| JP2001150715A (ja) | 光プリントヘッド及びこれを用いた画像形成装置 | |
| US6462879B2 (en) | Optical writing device and image forming apparatus and method using the same | |
| US4316665A (en) | Projection device | |
| US4402572A (en) | Projection device | |
| JPS6151538B2 (enrdf_load_stackoverflow) | ||
| JPS635739B2 (enrdf_load_stackoverflow) | ||
| US4426132A (en) | Projecting device | |
| US4350431A (en) | Projecting device | |
| US4368975A (en) | Projection device | |
| US4626082A (en) | Projecting device | |
| JP2010253882A (ja) | 画像形成装置及びレンズアレイ | |
| JPS635724B2 (enrdf_load_stackoverflow) | ||
| US3212417A (en) | Reflex exposure system | |
| JPS6311646B2 (enrdf_load_stackoverflow) | ||
| JPS635725B2 (enrdf_load_stackoverflow) | ||
| GB2042758A (en) | Projection device comprising a bar lens | |
| JPS6311645B2 (enrdf_load_stackoverflow) | ||
| US20200183318A1 (en) | Static elimination device and multifunction machine | |
| JPS6311647B2 (enrdf_load_stackoverflow) |