JP2015114439A - 紫外線照射装置 - Google Patents
紫外線照射装置 Download PDFInfo
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- JP2015114439A JP2015114439A JP2013255565A JP2013255565A JP2015114439A JP 2015114439 A JP2015114439 A JP 2015114439A JP 2013255565 A JP2013255565 A JP 2013255565A JP 2013255565 A JP2013255565 A JP 2013255565A JP 2015114439 A JP2015114439 A JP 2015114439A
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet
- light source
- light
- length
- polarizing element
- Prior art date
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- Granted
Links
- 230000008033 biological extinction Effects 0.000 abstract description 11
- 230000006866 deterioration Effects 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000010287 polarization Effects 0.000 description 38
- 238000012986 modification Methods 0.000 description 15
- 230000004048 modification Effects 0.000 description 15
- 238000005259 measurement Methods 0.000 description 11
- 239000004020 conductor Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】光を放出する光源11と、前記光源11より放出された光を入射し紫外線を出射するフィルタ13と、前記フィルタ13の出射側に配置され、前記紫外線が照射され、前記紫外線の偏光光を放出するワイヤーグリッド偏光素子22と、前記ワイヤーグリッド偏光素子22が配置され、ワイヤーグリッド偏光素子22に対応して開口部を有するフレーム21と、を具備し、前記光源に沿って照射領域を有する紫外線照射装置1において、光源11の長さをL[mm]、前記フレーム21の前記開口部の全長をTL[mm]、前記照射領域IAの長さをA[mm]としたとき、L>TL>Aの関係を満たす。
【選択図】図2
Description
図1〜図3は、第1の実施形態に係る紫外線照射装置を概略の構成を示す斜視図、図2は、実施形態に係る紫外線照射装置の概略の構成を示す側面図、図3は、実施形態に係る紫外線照射装置の概略の構成を示す正面図である。
(変形例)
11 光源、
12 反射材、
13 フィルタ、
20 偏光素子部、
21、23、25、27 フレーム、
22、24、26、28 ワイヤーグリッド偏光素子
Claims (3)
- 光を放出する光源と;
前記光源より放出された光を入射し紫外線を出射するフィルタと;
前記フィルタの出射側に配置され、前記紫外線が照射され、前記紫外線の偏光光を放出するワイヤーグリッド偏光素子と;
前記ワイヤーグリッド偏光素子が配置され、前記偏光素子に対応して開口部が設けられるフレームと;
を具備し、前記光源に沿って照射領域を有する紫外線照射装置において、
前記光源の長さをL[mm]、前記フレームの前記開口部の全長をTL[mm]、前記照射領域の長さをA[mm]としたとき、
L>TL>A
の関係を満たす紫外線照射装置。 - 前記光源の長さLと、前記照射領域の長さAとの関係が、
1.50≦L/A≦2.00
である請求項1記載の紫外線照射装置。 - 前記フレームの前記開口部の全長TLおよび前記照射領域の長さAの関係が、
TL/A≧1.13
である請求項1または2記載の紫外線照射装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013255565A JP6201707B2 (ja) | 2013-12-11 | 2013-12-11 | 紫外線照射装置 |
KR1020140066111A KR102064875B1 (ko) | 2013-12-11 | 2014-05-30 | 자외선 조사장치 |
CN201420385953.XU CN204044470U (zh) | 2013-12-11 | 2014-07-14 | 紫外线照射装置 |
TW103124657A TWI606287B (zh) | 2013-12-11 | 2014-07-18 | 紫外線照射裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013255565A JP6201707B2 (ja) | 2013-12-11 | 2013-12-11 | 紫外線照射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015114439A true JP2015114439A (ja) | 2015-06-22 |
JP6201707B2 JP6201707B2 (ja) | 2017-09-27 |
Family
ID=52245120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013255565A Active JP6201707B2 (ja) | 2013-12-11 | 2013-12-11 | 紫外線照射装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6201707B2 (ja) |
KR (1) | KR102064875B1 (ja) |
CN (1) | CN204044470U (ja) |
TW (1) | TWI606287B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017053910A (ja) * | 2015-09-07 | 2017-03-16 | 岩崎電気株式会社 | 光配向装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108666328B (zh) * | 2017-04-01 | 2020-05-05 | 奇景光电股份有限公司 | 影像感测器 |
CN111432877B (zh) * | 2017-12-20 | 2024-02-23 | 公立大学法人名古屋市立大学 | 紫外线治疗器、紫外线治疗器中使用的配件及弹性构件 |
CN109966534A (zh) * | 2019-04-12 | 2019-07-05 | 生标(上海)医疗器械科技有限公司 | 高滤波紫外线空气消毒装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09211465A (ja) * | 1996-02-01 | 1997-08-15 | Lg Electron Inc | 光配向用光照射装置及び光照射方法 |
JP2006133498A (ja) * | 2004-11-05 | 2006-05-25 | Ushio Inc | 光配向用偏光光照射装置 |
JP2006184747A (ja) * | 2004-12-28 | 2006-07-13 | Ushio Inc | 偏光光照射装置 |
JP2008501997A (ja) * | 2004-06-02 | 2008-01-24 | スリーエム イノベイティブ プロパティズ カンパニー | 偏光uv露光システム |
JP2013225069A (ja) * | 2012-04-23 | 2013-10-31 | Ushio Inc | 偏光光照射装置 |
-
2013
- 2013-12-11 JP JP2013255565A patent/JP6201707B2/ja active Active
-
2014
- 2014-05-30 KR KR1020140066111A patent/KR102064875B1/ko active IP Right Grant
- 2014-07-14 CN CN201420385953.XU patent/CN204044470U/zh active Active
- 2014-07-18 TW TW103124657A patent/TWI606287B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09211465A (ja) * | 1996-02-01 | 1997-08-15 | Lg Electron Inc | 光配向用光照射装置及び光照射方法 |
JP2008501997A (ja) * | 2004-06-02 | 2008-01-24 | スリーエム イノベイティブ プロパティズ カンパニー | 偏光uv露光システム |
JP2006133498A (ja) * | 2004-11-05 | 2006-05-25 | Ushio Inc | 光配向用偏光光照射装置 |
JP2006184747A (ja) * | 2004-12-28 | 2006-07-13 | Ushio Inc | 偏光光照射装置 |
JP2013225069A (ja) * | 2012-04-23 | 2013-10-31 | Ushio Inc | 偏光光照射装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017053910A (ja) * | 2015-09-07 | 2017-03-16 | 岩崎電気株式会社 | 光配向装置 |
Also Published As
Publication number | Publication date |
---|---|
TW201523101A (zh) | 2015-06-16 |
JP6201707B2 (ja) | 2017-09-27 |
KR102064875B1 (ko) | 2020-01-10 |
CN204044470U (zh) | 2014-12-24 |
TWI606287B (zh) | 2017-11-21 |
KR20150068274A (ko) | 2015-06-19 |
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