TWI486562B - The illuminance meter for ultraviolet light - Google Patents
The illuminance meter for ultraviolet light Download PDFInfo
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- TWI486562B TWI486562B TW100129069A TW100129069A TWI486562B TW I486562 B TWI486562 B TW I486562B TW 100129069 A TW100129069 A TW 100129069A TW 100129069 A TW100129069 A TW 100129069A TW I486562 B TWI486562 B TW I486562B
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- 239000000463 material Substances 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
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Description
本發明係關於用以測定紫外線之放射照度的照度計者。The present invention relates to a illuminometer for measuring the irradiance of ultraviolet rays.
對樹脂、接著劑、塗料、油墨、光阻劑等的被照射物照射紫外線,進行硬化、乾燥、熔融或軟化之各種處理在各領域被廣泛進行。Various treatments for irradiating ultraviolet rays to irradiated objects such as resins, adhesives, paints, inks, and photoresists, and curing, drying, melting, or softening are widely practiced in various fields.
於照射至被照射物之紫外線的放射照度(以下稱為照度)的測定,係使用紫外線用的照度計。The illuminance for ultraviolet rays irradiated to the object to be irradiated (hereinafter referred to as illuminance) is an illuminometer for ultraviolet rays.
圖4係揭示先前之照度計之構造的圖。Figure 4 is a diagram showing the construction of a previous illuminometer.
照度計100係具備本體部200與受光部300,本體部200與受光部300藉由導線400連接。The illuminometer 100 includes a main body unit 200 and a light receiving unit 300, and the main body unit 200 and the light receiving unit 300 are connected by a wire 400.
受光部300係形成有紫外線射入之受光口(也稱為光圈)310。受光口310的直徑係例如為3mm。The light receiving unit 300 is formed with a light receiving port (also referred to as a diaphragm) 310 into which ultraviolet rays are incident. The diameter of the light receiving port 310 is, for example, 3 mm.
於受光部300的內部,設置有受光元件320。將受光部300配置於照射紫外線之區域的話,從受光口310擷取之紫外線會射入至受光元件320。受光元件320係輸出因應受光之紫外線的強度之電性訊號。輸出之電性訊號係經由導線400而被送至本體部200。A light receiving element 320 is provided inside the light receiving unit 300. When the light receiving unit 300 is disposed in a region where the ultraviolet ray is irradiated, the ultraviolet ray extracted from the light receiving port 310 is incident on the light receiving element 320. The light receiving element 320 outputs an electrical signal that responds to the intensity of the ultraviolet light received. The output electrical signal is sent to the body portion 200 via the wire 400.
本體部200係於內部具有運算部210。運算部210係輸入來自受光元件320的電性訊號,並將其轉換成紫外線的照度值。此照度值係顯示於設置在本體部200的照度顯示部220。The main body unit 200 has a calculation unit 210 therein. The calculation unit 210 receives an electrical signal from the light receiving element 320 and converts it into an illuminance value of ultraviolet rays. This illuminance value is displayed on the illuminance display unit 220 provided in the main body unit 200.
作為此種照度計的範例,有專利文獻1及專利文獻2所記載者。Examples of such an illuminometer include those described in Patent Document 1 and Patent Document 2.
[先前技術文獻][Previous Technical Literature]
[專利文獻][Patent Literature]
[專利文獻1]日本特開平5-240703號公報[Patent Document 1] Japanese Patent Laid-Open No. Hei 5-240703
[專利文獻2]日本特開平9-145473號公報[Patent Document 2] Japanese Patent Laid-Open No. Hei 9-145473
[專利文獻3]日本特開2001-250409號公報[Patent Document 3] Japanese Patent Laid-Open Publication No. 2001-250409
[專利文獻4]日本特開2004-358770號公報[Patent Document 4] Japanese Patent Laid-Open Publication No. 2004-358770
於前述之紫外線所致之處理的用途之一,有僅對位於狹小區域之微量的被照射物,照射紫外線。One of the uses for the treatment by ultraviolet rays described above is that only a small amount of the irradiated object located in a narrow region is irradiated with ultraviolet rays.
例如,在固定DVD等之光碟的讀取裝置之拾取透鏡時,將紫外線硬化型的接著劑塗佈於透鏡與固定框之間,僅對接著劑照射紫外線。對於接著劑以外的部分,盡可能不照射紫外線為佳。For example, when a lens is mounted on a reading device for a compact disc such as a DVD, an ultraviolet curable adhesive is applied between the lens and the fixing frame, and only the ultraviolet ray is applied to the adhesive. It is preferable that the portion other than the adhesive is not irradiated with ultraviolet rays as much as possible.
於此種用途中,使用被稱為點照射裝置的紫外線照射裝置。點照射裝置係將來自燈或LED的紫外線,藉由透鏡等,成形為例如直徑5mm程度的點狀,照射至被照射物。For such use, an ultraviolet irradiation device called a spot irradiation device is used. In the spot irradiation device, ultraviolet rays from a lamp or an LED are formed into a dot shape having a diameter of, for example, 5 mm by a lens or the like, and are irradiated onto the object to be irradiated.
作為點照射裝置的範例,有專利文獻3及專利文獻4所記載者。Examples of the spot irradiation device include those described in Patent Document 3 and Patent Document 4.
在利用照度計來測定從此種點照射裝置射出之紫外線的照度時,必須要將受光部之受光口的位置,配置於照射紫外線之區域內。When the illuminance of the ultraviolet ray emitted from the spot illuminating device is measured by the illuminometer, the position of the light receiving port of the light receiving portion must be placed in the region where the ultraviolet ray is irradiated.
亦即,在前述之範例的拾取透鏡之狀況中,必須以於成形為點狀之直徑5mm程度的紫外線照射區域中,包含直徑約3mm的受光口整體之方式來配置照度計的受光部。In other words, in the case of the pickup lens of the above-described example, it is necessary to arrange the light-receiving portion of the illuminometer so as to include the entire light-receiving opening having a diameter of about 3 mm in the ultraviolet irradiation region having a diameter of about 5 mm.
受光口整體未包含於紫外線照設區域內的話,無法正確測定紫外線照度。When the entire light receiving port is not included in the ultraviolet irradiation region, the ultraviolet illuminance cannot be accurately measured.
但是,從點照射裝置射出之紫外線係例如於紫外線硬化型接著劑的硬化使用波長365nm的紫外線,但是,此種波長的光線幾乎無法為眼睛所看見。However, the ultraviolet rays emitted from the spot irradiation device are ultraviolet rays having a wavelength of 365 nm, for example, in the curing of the ultraviolet curable adhesive, but the light of such a wavelength is hardly visible to the eyes.
所以,藉由點照射裝置照射紫外線之位置(區域)在合處,幾乎無法以目視得知。Therefore, the position (area) where the ultraviolet ray is irradiated by the spot illuminating means is almost impossible to visually recognize.
為此,難以得知將受光部置放於何處,受光口才可配置於紫外線的照射區域內。For this reason, it is difficult to know where the light receiving portion is placed, and the light receiving port can be disposed in the irradiation region of the ultraviolet light.
又,即使於照度計的照度顯示部顯示照度,也難以確認受光口整體是否包含於紫外線照射區域內,或者僅受光口的一部份包含於紫外線照射區域。在僅受光口的一部份包含於紫外線照射區域時,照度值會顯示比實際還低。Further, even if the illuminance display unit of the illuminometer displays the illuminance, it is difficult to confirm whether or not the entire light receiving port is included in the ultraviolet ray irradiation region, or only a part of the light receiving port is included in the ultraviolet ray irradiation region. When only a part of the light receiving port is included in the ultraviolet irradiation region, the illuminance value is displayed to be lower than the actual value.
又,前述之狀況中,也無法得知將受光部往哪個方向移動,才能使受光口整體包含於紫外線照射區域內。Further, in the above-described situation, it is not possible to know in which direction the light receiving portion is moved, so that the entire light receiving port can be included in the ultraviolet irradiation region.
本發明係考慮前述之先前的問題點所發明者,本發明的目的係於紫外線用的照度計中,實現可容易確認是否成功將紫外線射入之受光口配置於紫外線的照射區域內,或要使受光口往哪個方向移動,才能將受光口整體配置於紫外線的照射區域內。The present invention has been made in consideration of the above-mentioned problems of the prior art, and an object of the present invention is to provide an illuminometer for ultraviolet rays, which can easily confirm whether or not the light receiving port into which ultraviolet rays are incident is disposed in an irradiation region of ultraviolet rays, or In which direction the light receiving port is moved, the entire light receiving port can be placed in the ultraviolet irradiation region.
用以解決前述課題的本發明,係於具有具備紫外線射入之受光口和將從該受光口射入之紫外線加以受光,並發送因應受光之光線的強度之電性訊號的受光元件的受光部,與具備依據來自受光部的訊號,計算紫外線之照度值的運算部之紫外線用的照度計中,於受光部之受光口的周圍,設置有將紫外線轉換成可視光的螢光材料。The present invention for solving the above-mentioned problems is a light-receiving portion of a light-receiving element having a light-receiving port that receives ultraviolet light and a light-receiving light that is received by the light-receiving port and that transmits an electric signal corresponding to the intensity of the light received by the light. In the illuminance meter for ultraviolet rays having a calculation unit that calculates the illuminance value of the ultraviolet ray based on the signal from the light receiving unit, a luminescent material that converts the ultraviolet ray into visible light is provided around the light receiving port of the light receiving unit.
利用如此構成照度計,受光口之周圍的螢光材料同樣發光的話,可確認受光口整體是否成功配置於紫外線的照射區域內。When the illuminating material is configured to emit light in the vicinity of the light receiving port, it is confirmed whether or not the entire light receiving port is successfully placed in the irradiation region of the ultraviolet ray.
又,受光口周圍之螢光材料的一部份偏向發光時,係可根據其發光的位置,確認使受光部往哪個方向移動,就能將受光口整體配置於紫外線的照射區域內。Further, when a part of the fluorescent material around the light receiving opening is deflected, it is possible to confirm which direction the light receiving portion is moved in accordance with the position of the light emitting portion, and to arrange the entire light receiving opening in the ultraviolet irradiation region.
依據本發明,藉由接受紫外線的照射,而受光口之周圍的螢光材料發光,可目視確認照射紫外線的區域。According to the present invention, by irradiating with ultraviolet rays, the fluorescent material around the light receiving port emits light, and the region irradiated with ultraviolet rays can be visually confirmed.
所以,可於點狀照射之紫外線的照射區域內,確實且容易地配置照度計之受光部的受光口。Therefore, the light receiving port of the light receiving portion of the illuminometer can be reliably and easily disposed in the irradiation region of the ultraviolet light irradiated in a spot shape.
圖1係揭示本發明的照度計之構造的圖。Fig. 1 is a view showing the construction of an illuminometer of the present invention.
照度計10係具備本體部20與受光部30,本體部20與受光部30藉由導線40連接。The illuminometer 10 includes a main body portion 20 and a light receiving portion 30, and the main body portion 20 and the light receiving portion 30 are connected by a wire 40.
受光部30係形成有紫外線射入之受光口(也稱為光圈)31。受光口31的直徑係例如為3mm。The light receiving unit 30 is formed with a light receiving port (also referred to as a diaphragm) 31 into which ultraviolet rays are incident. The diameter of the light receiving port 31 is, for example, 3 mm.
於受光口31的周圍,如後述般設置有螢光材料33。A fluorescent material 33 is provided around the light receiving port 31 as will be described later.
於受光部30的內部,例如設置有如矽‧光二極體的受光元件32。Inside the light receiving unit 30, for example, a light receiving element 32 such as a 矽 ‧ light diode is provided.
將受光部30配置於照射紫外線之區域的話,從受光口31擷取之紫外線會射入至受光元件32。受光元件32係輸出因應受光之紫外線的強度之電性訊號。輸出之電性訊號係經由導線40而被送至本體部20。When the light receiving unit 30 is disposed in a region where the ultraviolet ray is irradiated, the ultraviolet ray extracted from the light receiving port 31 is incident on the light receiving element 32. The light receiving element 32 outputs an electrical signal that responds to the intensity of the ultraviolet light received. The output electrical signal is sent to the body portion 20 via the wire 40.
再者,於受光元件32的射入側,設置有僅使擴散板及所希望之紫外線的波長區域通過之波長選擇濾光片等。Further, on the incident side of the light receiving element 32, a wavelength selective filter that passes only the diffusing plate and a desired wavelength region of the ultraviolet light is provided.
本體部20係於內部具有運算部21。運算部21係輸入來自受光元件32的電性訊號,並將其轉換成紫外線的照度值。運算部21所轉換之照度值,係顯示於設置在本體部的照度顯示部22。The main body unit 20 has a calculation unit 21 therein. The calculation unit 21 receives an electrical signal from the light receiving element 32 and converts it into an illuminance value of ultraviolet rays. The illuminance value converted by the calculation unit 21 is displayed on the illuminance display unit 22 provided in the main body unit.
再者,於照度計的構造係有各種種類。例如,將受光部與本體部之間的訊號處理,不使用導線,而藉由無線進行者。Furthermore, there are various types of structures in the illuminometer. For example, the signal between the light receiving portion and the main body portion is processed by wireless, without using a wire.
又,也有受光部與本體部並未分離而一體構成者。Further, the light-receiving portion and the main body portion are not integrally separated and are integrally formed.
又,也有於本體部並不設置照度顯示部,以將本體部 連接於例如個人電腦,使照度值顯示於電腦的顯示畫面並加以記憶之方式構成者。Further, the illuminance display unit is not provided in the main body portion to connect the main body portion It is connected to, for example, a personal computer, and displays the illuminance value on the display screen of the computer and memorizes it.
又,也有於本體部具有記憶部,記憶測定之照度值,並輸出記憶之照度值者。Further, there is also a memory portion in the main body portion, which stores the measured illuminance value and outputs the illuminance value of the memory.
圖2係揭示受光部的受光口之周邊部的放大圖。Fig. 2 is an enlarged view showing a peripheral portion of a light receiving opening of a light receiving portion.
如同圖所示,於受光部30之受光口31的周圍,設置將被照射之紫外線轉換成可視光的螢光材料33。As shown in the figure, a fluorescent material 33 that converts the irradiated ultraviolet light into visible light is provided around the light receiving port 31 of the light receiving unit 30.
作為螢光材料33,例如可使用在雷射裝置等所使用之將紫外線轉換成可視光的結晶。再者,照射紫外線時之螢光材料發光的顏色係根據其種類而不同,例如有紅、藍、綠等各種。As the fluorescent material 33, for example, a crystal which is used to convert ultraviolet rays into visible light used in a laser device or the like can be used. Further, the color of the fluorescent material when the ultraviolet ray is irradiated varies depending on the type thereof, and is, for example, various types such as red, blue, and green.
螢光材料33係以在受光口31整體位於紫外線照射區域的幾近中央時,受光口31的周圍同樣發光(放射可視光)之方式設置。The fluorescent material 33 is provided so that the entire periphery of the light receiving port 31 emits light (radiated visible light) when the entire light receiving port 31 is located in the vicinity of the ultraviolet irradiation region.
例如,如圖2(a),形成為包圍受光口31之同心圓狀的多重圓,或如圖2(b),形成為表示受光口31之位置的三角標記(或箭頭標記)。For example, as shown in FIG. 2(a), a concentric circular multi-circle surrounding the light-receiving port 31 is formed, or as shown in FIG. 2(b), a triangular mark (or an arrow mark) indicating the position of the light-receiving port 31 is formed.
設置螢光材料33的範圍,係至少螢光材料33的一部份,進入到紫外線照射區域之光線大小(照射點狀光線之區域的大小。例如5mm的圓)的內側為佳。The range of the fluorescent material 33 is set to be at least a part of the fluorescent material 33, and the size of the light entering the ultraviolet irradiation area (the size of the area where the spot light is irradiated. For example. The inner side of the 5 mm circle is preferred.
作為螢光材料33使用結晶時,例如於受光口31的周圍,將圖2所示之多重圓或三角又或箭頭的溝,形成為受光部的容器,於其溝中埋入結晶。When crystals are used as the fluorescent material 33, for example, a groove having a multiple circle or a triangle or an arrow shown in FIG. 2 is formed around the light receiving port 31 as a container of the light receiving portion, and crystals are buried in the groove.
又,作為螢光材料33的其他範例,也可考慮螢光塗料。使用螢光塗料時,也與使用結晶之狀況相同,於受光口31的周圍形成溝並塗佈在其中。Further, as another example of the fluorescent material 33, a fluorescent paint can also be considered. When a fluorescent paint is used, as in the case of using crystallization, a groove is formed around the light receiving port 31 and coated therein.
而螢光塗料之狀況,不形成溝,塗佈或印刷於受光部30之容器的表面亦可。但是,塗佈至溝中可防止摩擦所致之螢光塗料的剝離,較為理想。The state of the fluorescent paint may not be formed into a groove, and may be applied or printed on the surface of the container of the light receiving unit 30. However, it is preferable to apply it to the groove to prevent peeling of the fluorescent coating due to friction.
圖3係揭示紫外線之照射區域與受光部之受光口的位置關係的圖。Fig. 3 is a view showing a positional relationship between an irradiation area of an ultraviolet ray and a light receiving opening of a light receiving unit.
圖3(a)係揭示來自點照射裝置的紫外線之照射區域S,遠離照度計之受光部的受光口31之狀況。Fig. 3(a) shows the state of the ultraviolet ray irradiation region S from the spot illuminating device, away from the light receiving port 31 of the light receiving portion of the illuminometer.
此狀況中,設置於受光口31的周圍之螢光材料33並不會發光(不放射可視光)。所以,可確認受光口31未包含於紫外線照射區域S中。In this case, the fluorescent material 33 provided around the light receiving port 31 does not emit light (the visible light is not emitted). Therefore, it can be confirmed that the light receiving port 31 is not included in the ultraviolet irradiation region S.
圖3(b)係揭示受光口31位於紫外線之照射區域S的幾近中心之狀況。Fig. 3(b) shows a state in which the light receiving port 31 is located near the center of the ultraviolet irradiation region S.
此狀況中,受光口31之周圍的螢光材料34藉由紫外線的照射,以包圍受光口31之方式同樣發光(放射可視光)。再者,於同圖中,以斜線揭示螢光材料34發光之部份。In this case, the fluorescent material 34 around the light receiving port 31 is illuminated by ultraviolet rays to emit light (radiation visible light) so as to surround the light receiving port 31. Furthermore, in the same figure, the portion of the fluorescent material 34 that emits light is revealed by oblique lines.
藉此,受光口31完全包含於紫外線照射區域S內,可確認受光口31整體被照射紫外線。Thereby, the light receiving port 31 is completely contained in the ultraviolet ray irradiation region S, and it is confirmed that the entire light receiving port 31 is irradiated with ultraviolet rays.
圖3(c)係揭示紫外線的照射區域S從受光口31稍微偏離,螢光材料33的一部份(對於受光口31為右上的螢光材料)藉由紫外線的照射而發光之狀況。再者,與圖3(b)相同,螢光材料34發光之部份以斜線揭示。Fig. 3(c) shows a state in which the irradiation region S of the ultraviolet ray is slightly deviated from the light receiving port 31, and a part of the fluorescent material 33 (the fluorescent material on the upper right side of the light receiving port 31) is illuminated by irradiation of ultraviolet rays. Further, as in Fig. 3(b), the portion of the fluorescent material 34 that emits light is revealed by oblique lines.
此種狀況中,可確認紫外線照射區域S相對於受光口31,位於圖面右上。所以,以受光口31被照射紫外線之方式,將受光部30往右上移動,或將紫外線照射區域S往左下移動。In such a case, it can be confirmed that the ultraviolet ray irradiation region S is located on the upper right side of the drawing with respect to the light receiving port 31. Therefore, the light receiving unit 30 is moved to the upper right side or the ultraviolet irradiation area S is moved to the lower left side so that the light receiving port 31 is irradiated with ultraviolet rays.
然後,受光口31之周圍的螢光材料34如圖3(b)所示,於同樣發光之位置配置受光口31的話,可將紫外線照射至受光口31整體。Then, as shown in FIG. 3(b), the fluorescent material 34 around the light receiving port 31 is provided with the light receiving port 31 at the position where the light is emitted, so that the ultraviolet light can be irradiated to the entire light receiving port 31.
如此,根據螢光材料33發光之位置,可容易確認使受光部或紫外線照射區域往哪個方向移動,就可以將受光口31配置於紫外線照射區域S內。In this manner, it is possible to easily confirm which direction the light-receiving portion or the ultraviolet-irradiated region is moved in accordance with the position at which the fluorescent material 33 emits light, and the light-receiving port 31 can be disposed in the ultraviolet-irradiation region S.
如以上所述,藉由於受光口的周圍設置螢光材料,可目視確認照射紫外線之部份,故易於將受光口配置於紫外線內。As described above, since the fluorescent material is provided around the light receiving port, the portion irradiated with the ultraviolet ray can be visually confirmed, so that it is easy to arrange the light receiving port in the ultraviolet ray.
10...照度計10. . . Illuminometer
20...本體部20. . . Body part
21‧‧‧運算部21‧‧‧ Computing Department
22‧‧‧照度顯示部22‧‧‧ Illumination display department
30‧‧‧受光部30‧‧‧Receiving Department
31‧‧‧受光口31‧‧‧ Receiving light
32‧‧‧受光元件32‧‧‧Light-receiving components
33‧‧‧螢光材料33‧‧‧Fluorescent materials
34‧‧‧螢光材料34‧‧‧Fluorescent materials
40‧‧‧導線40‧‧‧ wire
S‧‧‧紫外線照射區域S‧‧‧UV irradiation area
[圖1]揭示本發明的照度計之構造的圖。Fig. 1 is a view showing the configuration of an illuminometer of the present invention.
[圖2]揭示受光部的受光口之周邊部的放大圖。FIG. 2 is an enlarged view showing a peripheral portion of a light receiving opening of a light receiving unit.
[圖3]揭示紫外線之照射區域與受光部之受光口的位置關係的圖。Fig. 3 is a view showing a positional relationship between an irradiation region of ultraviolet rays and a light receiving port of a light receiving portion.
[圖4]揭示先前的照度計之構造的圖。[Fig. 4] A diagram showing the configuration of a prior illuminometer.
10...照度計10. . . Illuminometer
20...本體部20. . . Body part
21...運算部twenty one. . . Computing department
22...照度顯示部twenty two. . . Illuminance display
30...受光部30. . . Light receiving department
31...受光口31. . . Light receiving port
32...受光元件32. . . Light receiving element
33...螢光材料33. . . Fluorescent material
40...導線40. . . wire
Claims (1)
Applications Claiming Priority (1)
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JP2010258703A JP5644411B2 (en) | 2010-11-19 | 2010-11-19 | Illuminance meter for ultraviolet rays |
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TW201221922A TW201221922A (en) | 2012-06-01 |
TWI486562B true TWI486562B (en) | 2015-06-01 |
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TW100129069A TWI486562B (en) | 2010-11-19 | 2011-08-15 | The illuminance meter for ultraviolet light |
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JP (1) | JP5644411B2 (en) |
KR (1) | KR101538824B1 (en) |
CN (1) | CN202362075U (en) |
TW (1) | TWI486562B (en) |
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TWI510765B (en) * | 2014-01-29 | 2015-12-01 | Hsin Hung Yao | Ultraviolet detecting device and process for manufacturing the same |
KR20160089792A (en) | 2015-01-20 | 2016-07-28 | (주)지이에스티 | Measuring instrument for indoor and outdoor lighting installation |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2041037U (en) * | 1988-12-12 | 1989-07-12 | 中国计量科学研究院 | Ultraviolet illumination metrical device |
JPH0399237A (en) * | 1989-09-12 | 1991-04-24 | Tokin Corp | Photodetector with phosphor |
JPH09145473A (en) * | 1995-11-29 | 1997-06-06 | Ushio Inc | Illuminance measuring device |
US5892585A (en) * | 1996-05-05 | 1999-04-06 | Sequel Imaging | Colorimeter for measurement of temporally variant light sources |
CN2505833Y (en) * | 2001-11-05 | 2002-08-14 | 浙江大学 | Fluorescent powder absolute brightness measuring instrument |
CN201281630Y (en) * | 2008-10-17 | 2009-07-29 | 华南师范大学 | Detection device for solar light ultraviolet strength |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710785U (en) * | 1993-07-14 | 1995-02-14 | 健藏 小原 | Fluorescent color pattern display device |
-
2010
- 2010-11-19 JP JP2010258703A patent/JP5644411B2/en not_active Expired - Fee Related
-
2011
- 2011-08-15 TW TW100129069A patent/TWI486562B/en not_active IP Right Cessation
- 2011-10-19 KR KR1020110106915A patent/KR101538824B1/en active IP Right Grant
- 2011-10-31 CN CN2011204223829U patent/CN202362075U/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2041037U (en) * | 1988-12-12 | 1989-07-12 | 中国计量科学研究院 | Ultraviolet illumination metrical device |
JPH0399237A (en) * | 1989-09-12 | 1991-04-24 | Tokin Corp | Photodetector with phosphor |
JPH09145473A (en) * | 1995-11-29 | 1997-06-06 | Ushio Inc | Illuminance measuring device |
US5892585A (en) * | 1996-05-05 | 1999-04-06 | Sequel Imaging | Colorimeter for measurement of temporally variant light sources |
CN2505833Y (en) * | 2001-11-05 | 2002-08-14 | 浙江大学 | Fluorescent powder absolute brightness measuring instrument |
CN201281630Y (en) * | 2008-10-17 | 2009-07-29 | 华南师范大学 | Detection device for solar light ultraviolet strength |
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JP5644411B2 (en) | 2014-12-24 |
KR20120054510A (en) | 2012-05-30 |
KR101538824B1 (en) | 2015-07-22 |
JP2012108069A (en) | 2012-06-07 |
TW201221922A (en) | 2012-06-01 |
CN202362075U (en) | 2012-08-01 |
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