CN102032476B - Discharge lamp with pedestal and ultraviolet ray irradiation apparatus - Google Patents
Discharge lamp with pedestal and ultraviolet ray irradiation apparatus Download PDFInfo
- Publication number
- CN102032476B CN102032476B CN201010284920.2A CN201010284920A CN102032476B CN 102032476 B CN102032476 B CN 102032476B CN 201010284920 A CN201010284920 A CN 201010284920A CN 102032476 B CN102032476 B CN 102032476B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- discharge lamp
- luminous tube
- framework
- lamp
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/003—Auxiliary devices for installing or removing discharge tubes or lamps
-
- 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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a discharge lamp with a pedestal and an ultraviolet ray irradiation apparatus and in particular to a luminous tube which is internally provided with dielectric of gas for discharging. A pair of electrodes are oppositely disposed outside the luminous tube. The discharge lamp with a pedestal of an electricity supply mechanism for the electrodes is arranged at one end of the luminous tube. The invention aims to provide an inner construction which allows an easy and smooth insertion of a long-shaped discharge lamp into a cooling pipe of an ultraviolet ray irradiation apparatus. The pedestal is mounted at a non-electricity supply side end of the luminous tube which is opposite to the side end of the electricity supply mechanism, and is provided with a guiding mechanism which slides and guides along the luminous tube.
Description
Technical field
The present invention relates to have the discharge lamp of pedestal and use this to there is the ultraviolet lamp of the discharge lamp of pedestal, especially for the manufacture of the crystal liquid substrate of TV and display etc., the discharge lamp with pedestal and the ultraviolet lamp of the liquid crystal manufacture of carrying out in particular for the liquid crystal material with comprising photosensitive material.
Background technology
In liquid crystal indicator, the refraction guiding that utilizes liquid crystal to have, to liquid crystal applied voltages with change its refraction guiding axle towards, thereby control the brightness that sees through light of liquid crystal panel.In this liquid crystal indicator, under not to the state of liquid crystal applied voltages, to the control of Liquid Crystal Molecules Alignment mode, be very important.
Recently, in the manufacture method of liquid crystal panel, in order to obtain the reactive MVA panel of high brightness and high speed, between substrate, seize the liquid-crystal composition that contains polymerism composition on both sides by the arms, under alive state, make the polymerization of described polymerism composition executing, thereby the technology of the incline direction of regulation liquid crystal molecule is known.
This technology is called as PSVA (Polymer Stabilized Vertically Aligned nematic), such as being recorded in patent documentation 1 etc.In this technology, as polymerism composition, can use the monomer material that carries out polymerization by ultraviolet ray.
The crystal liquid substrate that uses monomer material, exists and the some problems that show that heterogeneity is relevant, and this is that polymerization not exclusively makes macromolecule distortion cause.Bad in order to prevent this polymerization, must give enough irradiations to monomer material, and must carry out strict temperature treatment.
The light that polymerization is used, although different because of monomer material kind, be the ultraviolet ray of using wavelength 310nm～380nm substantially.For reaching complete polymerization, conventionally must carry out long irradiation, therefore wish to use high efficiency light source lamp.
In view of the foregoing, the inventor waits and develops light source lamp as shown in figure 11.
This discharge lamp 1, in the top and bottom of the luminous tube 2 of the flat square being formed by dielectric, across discharge space S, pair of electrodes 3,4 is opposed.In discharge space S, enclose rare gas (for example xenon), when 3,4, described electrode applies high frequency voltage, can in this discharge space, generate dielectric barrier electric discharge.
And, at the inner surface of luminous tube 1, be coated with: europium activates strontium borate (Sr-B-O:Eu (hereinafter referred to as SBE)) phosphor body, cerium activates lanthanum-magnesium aluminate (La-Mg-Al-O:Ce (hereinafter referred to as LAM)) phosphor body, the gadolinium praseodymium activating phosphatase californium (phosphor body 5 of La-P-O:Gd, Pr (hereinafter referred to as LAP:Pr, Gd) phosphor body etc.
Utilize this discharge lamp, can emit the light in 310～380nm of ultraviolet spectrogram with maximum energy peak value, can be used as high efficiency light source completely and utilize with discharge lamp.
Yet in this discharge lamp, the tube wall temperature of known luminescence pipe 1 can become high temperature.Therefore as shown in figure 12, discharge lamp 1,1 and substrate (panel) W is directly opposed and irradiate light in the situation that, the heat of discharge lamp can make monomer temperature rise, and the problem that cannot carry out polymerization processing occurs.
Therefore, be used for keeping the display panel substrate of monomer material need to maintain best state of temperature.
Just in case the temperature treatment of display panel substrate is perfect not, and cannot suitably carry out the temperature treatment of monomer material, polymerization can occur bad, and on the liquid crystal panel of end article, produce burning trace.
Therefore, in order positively to carry out the temperature of discharge lamp, control, can consider that for example patent documentation 2 is such, use cooling collar etc. gives indivedual cooling methods to discharge lamp.
Yet recently, the large-scale panel that surpasses 2000mm as the liquid crystal panel size of workpiece is much, be used for processing the length that the length of the discharge lamp of panel certainly need to be longer.Therefore, even adopt the above-mentioned device with cooling construction, it is very miscellaneous that the processing of the discharge lamp of elongated also can become, and particularly allows the operation of discharge lamp discrepancy cooling collar become very difficult.
[patent documentation 1] TOHKEMY 2008-123008 communique
[patent documentation 2] TOHKEMY 2008-235678 communique
Summary of the invention
The present invention is the problem points that is conceived to above-mentioned prior art, the outside of the luminous tube forming at dielectric is opposite by pair of electrodes, and the end at this luminous tube arranges the discharge lamp with pedestal, this discharge lamp is provided with the power supply unit of above-mentioned electrode, in order to provide: make this discharge lamp more easily insert cooling tube in ultraviolet lamp, and can carry out simply the discharge lamp with pedestal of dismounting from the framework of ultraviolet lamp.
Moreover, for possessing framework and being installed on the ultraviolet lamp of the discharge lamp of this framework, in order to provide: make the above-mentioned discharge lamp with pedestal can be easily and successfully insert the cooling tube that is arranged on this framework, can easily this discharge lamp be mounted to again to the easy ultraviolet lamp that carries out the state of dismounting from framework.
In order to solve above-mentioned problem, discharge lamp and the ultraviolet lamp with pedestal of the present invention, it is characterized in that, at described luminous tube and non-powered side end mounting base power supply unit side end opposition side, the guide mechanism that luminous tube is slided, guided is set at this pedestal.
In addition have the feature that a plurality of slide masses are set at the pedestal of described luminous tube, also having this pedestal is with respect to the dismantled and assembled feature freely of luminous tube.
In addition, framework at ultraviolet lamp arranges cooling tube, and the above-mentioned discharge lamp with pedestal is by the guiding of being slided of described guide mechanism in this cooling tube, thereby insert, and by described pedestal, be sticked in removably the fastened component of described framework.
Moreover, described in there is the discharge lamp of pedestal, be to be supported removably by the supporting device of framework by administration of power supply.
According to the present invention, by the non-powered side end mounting base thering is the discharge lamp of pedestal, and at this pedestal, guide mechanism is set, while inserting discharge lamp in the cooling tube that is being arranged at ultraviolet lamp, even the discharge lamp of elongated, utilize this guide mechanism also can be smoothly and easily insert discharge lamp, and performance can make discharge lamp change the effect that operation is carried out very wellly.
In addition, by making guide mechanism possess a plurality of slide masses, while inserting discharge lamp in cooling tube, can keep stable discharge lamp posture, and make to insert operation, become easier.
Moreover, due to pedestal with respect to luminous tube dismounting freely, when changing discharge lamp, after pedestal is unloaded, only change luminous tube, so very economical.
In addition, when the discharge lamp with pedestal inserts the cooling tube of framework of ultraviolet lamp, at its non-powered side end, framework can be automatically sticked in removably, therefore activity duration shortening can be made.
Accompanying drawing explanation
Fig. 1 is the partial section of ultraviolet lamp of the present invention.
Fig. 2 is the overall perspective view with the discharge lamp of pedestal of the present invention.
Fig. 3 is the sectional perspective sectional view of Fig. 1.
Fig. 4 is the cross-sectional view of Fig. 3.
Fig. 5 is the major part stereogram of Fig. 1.
Fig. 6 is other the major part stereogram of Fig. 1.
Fig. 7 A, Fig. 7 B are the independent Action Specification figure of the supporting member of Fig. 6.
Fig. 8 A, Fig. 8 B are other embodiment of fastened component.
Fig. 9 is other embodiment of slide mass.
Figure 10 is other embodiment of pedestal.
Figure 11 A, Figure 11 B are existing discharge lamps.
Figure 12 A, Figure 12 B are the concept maps that existing ultraviolet ray is irradiated.
Symbol description
10: ultraviolet lamp
11: framework
14: cooling tube
20: the discharge lamp with pedestal
21: luminous tube
22,23: electrode
24: administration of power supply
30: pedestal
31: guide mechanism
32: slid underneath body
33,33: side slide mass
40: fastened component
41: vertical panel
42: level board
43: breach
50: supporting device
51: door type member
52: horizontal member
12a, 12b: outer wall
13: opening/closing portion
15: top
16a, 16b: inwall
17a, 17b: cooling-air stream
W: substrate
The specific embodiment
In ultraviolet lamp 10, framework 11 has a pair of outer wall 12a, 12b, in most situation, according to operating environment, only on a side outer wall 12a, forms opening/closing portion 13 therein.
Inside in framework 11, is provided with light-transmitting member, the cooling tube 14 that for example quartz glass forms.Though this cooling tube 14 only shows one in the drawings, generally possesses many.
This cooling tube 14 is supported by the vertical inwall 16a, the 16b that come of setting in the top 15 from framework 11.And, between this inwall 16 and described outer wall 12, form cooling-air stream 17a, 17b.
The discharge lamp 20 with pedestal, is to insert in cooling tube 14 and be supported, and by flowing through the air of cooling-air stream 17a → cooling tube 14 → cooling-air stream 17b, is cooled.
In Fig. 2, figure is shown with the discharge lamp 20 with pedestal of the present invention, and its basic discharge lamp structure is identical with Figure 11.That is, the upper and lower surface at the luminous tube 21 of flat square is provided with a pair of outer electrode 22,23.
In one end of described luminous tube 21, be provided with administration of power supply 24, by 25,26 pairs of described electrodes 22,23 of supply lines, apply high frequency voltage.Thereby the discharge space in luminous tube 21 inside produces dielectric barrier electric discharge.
The situation that for example discharge gas is xenon, by the ultraviolet ray of emit wavelength 172nm, activates the phosphor body of coating luminous tube inside the ultraviolet ray of for example radiating 310～380nm.
On the other hand, the non-powered side end with being provided with the end opposition side of described administration of power supply 24, is provided with pedestal 30.With reference to Fig. 3 and Fig. 4, on this pedestal 30, as guide mechanism 31 be below and two sides slide mass 32,33,33 is set.At the present embodiment, although only slid underneath body 32 below arranges roller 32a, at the side of left and right slide mass 33,33, also roller can be set.And these slide masses 32,33,33 are connected to respectively the inner peripheral surface of cooling tube 14.
Referring again to Fig. 1, insert the discharge lamp with pedestal 20 in cooling tube 14, at its front end (left end in figure), is the dismantled and assembled fastened component 40 being sticked in freely on the outer wall 12b that is arranged on framework 11.
As shown in Figure 5, this fastened component 40 is consisted of vertical panel 41 and level board 42, and vertical panel 41 is fixed on the outer wall 12b of framework 11.And level board 42 forms breach 43 in the central authorities of front end edge.
Discharge lamp 20, if insert in cooling tube 14 from right-hand opening/closing portion 13 of Fig. 1, as shown in Figures 3 and 4, on the pedestal 30 of discharge lamp 20, the slide mass 32,33,33 of set guide mechanism 31 can slide along the inner peripheral surface of cooling tube 14 and be guided, to be sticked in the fastened component 40 of left under the state keeping its posture.
At this moment, on the level board 42 that can go to below fastened component 40 of pedestal 30 and be supported.At this moment, the slide mass 32 of the below of pedestal 30 is accommodated in the breach 43 of level board 42, therefore can not interfere with this level board 42.
In addition, the guide mechanism 31 of above-mentioned fastened component 40 and pedestal 30, before slide mass below this pedestal 30 32 departs from cooling tubes 14, is keeping pedestal 30 to go on the level board 42 of described fastened component 40 and the position relationship being supported.
Refer again to Fig. 1, in the outside of the right-hand member of cooling tube 14, between the outer wall 12a of framework 11 and inwall 16a, be provided with supporting device 50.
This supporting device 50 as shown in Figure 6, is for supporting the administration of power supply 24 of discharge lamp 20.
As shown in Fig. 7 A, 7B, supporting device 50 cordings are standby: door type member 51 and one end are linked to a horizontal member for type member 51 52 rotationally.At door type member 51, be provided with: the uprighting spring 53 that the administration of power supply of discharge lamp 20 24 is pressed from top; On the other hand, at horizontal member 52, be provided with: the horizontal spring 54 that administration of power supply 24 is pressed from rear.
In addition, in the side of door type member 51, be provided with engagement pin 55, and be provided with at horizontal member 52 snap-latch piece 56 engaging with this engagement pin 55.
When discharge lamp 20 is inserted to cooling tube 14, as shown in Figure 7 B, horizontal member 52 is open, under this state, discharge lamp 20 is inserted.The front end of discharge lamp 20, when being sticked in as shown in Figure 1 fastened component 40 and being positioned assigned position, rotates as shown in Figure 7 B horizontal member 52 and allows snap-latch piece 56 be sticked in engagement pin 55.
Under this state, horizontal member 52 is to support from the below of the administration of power supply 24 of discharge lamp 20, and horizontal spring 54 is pressed discharge lamp 20 from rear.
On the other hand, the uprighting spring 53 of door type member 51 is that administration of power supply 24 is pressed from top towards the direction of horizontal member 52, thereby supports.
Thus, the pedestal 30 of the non-powered side end in the place ahead of discharge lamp 20 and the administration of power supply 24 of supply side end, be by fastened component 40 and supporting device 50, supported respectively and be positioned regulation position.
In addition, the situation shown in above, the level board 42 of fastened component 40 be by pedestal 30 itself from below supporting, and Fig. 8 A, Fig. 8 B show, be other embodiment of diverse location relation of the level board 42 of pedestal 30 and fastened component 40.
In figure, be to set for: level board 42 is the position relationship from below supporting by the side slide mass of pedestal 30 33,33.
At this moment certainly also, before slid underneath body 32 departs from from cooling tube 14, level board 42 forms the position relationship engaging with side slip body 33,33.
Fig. 9 shows other embodiment of slide mass, and two slide masses 35,36, for discharge lamp is supported from below, are arranged to the state so that roughly splayed is launched toward below as shown.In this situation, also can roller be set at this slide mass 35,36.
In addition other embodiment of Figure 10 display base 30.This pedestal 30 is the luminous tubes 21 that are installed on removably discharge lamp 20.At luminous tube 21, protection members 37 are installed, pedestal 30 is arranged on this protection member 37, and passes through mounting screw 38 etc. and fixed.
As mentioned above, in the discharge lamp with pedestal of the present invention, by the end mounting base of the non-powered side at luminous tube, and at this pedestal, guide mechanism is set, while discharge lamp being assembled in the cooling tube of ultraviolet lamp, by this guide mechanism, can insert smoothly and easily, can significantly shorten replacing activity duration and the positively operation of the discharge lamp of elongated, and there is excellent effect.
Claims (4)
1. a ultraviolet lamp, possesses framework and is installed on the discharge lamp of this framework, it is characterized in that:
The cooling tube of crossing for cooling gas flow is set in the inside of described framework,
Described discharge lamp is the discharge lamp with pedestal, there is the luminous tube having formed by filled the dielectric of electric discharge with gas in inside, in the outside of this luminous tube, subtend arranges pair of electrodes, and an end at this luminous tube is provided with the administration of power supply to described electrode power supply, non-powered side end in a contrary side is provided with pedestal
At this pedestal, be provided for the slide mass that described luminous tube is slided or guided in described cooling tube, described discharge lamp slides or guides and can be assembled removably in described cooling tube.
2. as the ultraviolet lamp of recording in claim 1, it is characterized in that, the described discharge lamp with pedestal, can be supported by the supporting device of described framework removably by the administration of power supply of described luminous tube.
3. as the ultraviolet lamp of recording in claim 1, it is characterized in that, described slide mass is set to a plurality of.
4. as the ultraviolet lamp of recording in claim 1, it is characterized in that, described pedestal is with respect to described luminous tube disassembled and assembled freely.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP230076/2009 | 2009-10-02 | ||
| JP2009230076A JP5564880B2 (en) | 2009-10-02 | 2009-10-02 | UV irradiation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102032476A CN102032476A (en) | 2011-04-27 |
| CN102032476B true CN102032476B (en) | 2014-09-24 |
Family
ID=43885743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010284920.2A Expired - Fee Related CN102032476B (en) | 2009-10-02 | 2010-09-16 | Discharge lamp with pedestal and ultraviolet ray irradiation apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5564880B2 (en) |
| KR (1) | KR101478387B1 (en) |
| CN (1) | CN102032476B (en) |
| TW (1) | TWI467626B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101251582B1 (en) * | 2012-04-06 | 2013-04-08 | 주식회사 파나시아 | An uv-lamp manufacturing device having an detachable uv-lamp mounting structure |
| KR101251583B1 (en) * | 2012-04-06 | 2013-04-08 | 주식회사 파나시아 | An uv-lamp manufacturing device having an hydrargyrum injection structure |
| KR101251587B1 (en) * | 2012-04-06 | 2013-04-08 | 주식회사 파나시아 | An uv-lamp manufacturing device having an hydrogen injection line |
| JP6086227B2 (en) * | 2013-03-25 | 2017-03-01 | ウシオ電機株式会社 | Excimer light irradiation equipment |
| JP6232782B2 (en) * | 2013-07-01 | 2017-11-22 | ウシオ電機株式会社 | Excimer lamp |
| CN109404865B (en) * | 2018-11-16 | 2021-11-19 | 西安交通大学 | Modular multifunctional quartz lamp hanging rack |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288143A (en) * | 2005-08-25 | 2008-10-15 | 光束科技公司 | Design of high power pulser flash lamps |
| CN101383262A (en) * | 2007-09-05 | 2009-03-11 | 优志旺电机株式会社 | Ultraviolet ray light source apparatus |
| CN101533753A (en) * | 2008-03-11 | 2009-09-16 | 优志旺电机株式会社 | High-pressure discharge lamp, manufacturing method thereof and light irradiation device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3693379B2 (en) * | 1995-05-17 | 2005-09-07 | 松下電器産業株式会社 | Discharge lamp with lighting device |
| JP3641120B2 (en) * | 1997-12-08 | 2005-04-20 | 株式会社小糸製作所 | Discharge lamp device |
| JP3803492B2 (en) * | 1998-06-18 | 2006-08-02 | Ｎｅｃライティング株式会社 | Noble gas discharge lamp device for document irradiation device |
| CN100354023C (en) * | 2002-02-19 | 2007-12-12 | 通达商业集团国际公司 | Removable closure assembly for a water treatment system |
| DE10222100A1 (en) * | 2002-05-17 | 2003-11-27 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Dielectric barrier discharge lamp for producing visible, ultraviolet, vacuum ultraviolet and infrared radiation has base with tube fitted to lamp foot end of discharge vessel and enclosing lamp foot |
| JP2008108424A (en) * | 2005-02-14 | 2008-05-08 | Sharp Corp | Backlight device and display device using the same |
| JP4905332B2 (en) * | 2007-11-21 | 2012-03-28 | ウシオ電機株式会社 | Fluorescent lamp |
-
2009
- 2009-10-02 JP JP2009230076A patent/JP5564880B2/en not_active Expired - Fee Related
-
2010
- 2010-07-30 TW TW99125404A patent/TWI467626B/en not_active IP Right Cessation
- 2010-09-07 KR KR1020100087404A patent/KR101478387B1/en active IP Right Grant
- 2010-09-16 CN CN201010284920.2A patent/CN102032476B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288143A (en) * | 2005-08-25 | 2008-10-15 | 光束科技公司 | Design of high power pulser flash lamps |
| CN101383262A (en) * | 2007-09-05 | 2009-03-11 | 优志旺电机株式会社 | Ultraviolet ray light source apparatus |
| CN101533753A (en) * | 2008-03-11 | 2009-09-16 | 优志旺电机株式会社 | High-pressure discharge lamp, manufacturing method thereof and light irradiation device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-11961A 2000.01.14 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101478387B1 (en) | 2014-12-31 |
| TW201123256A (en) | 2011-07-01 |
| JP2011076994A (en) | 2011-04-14 |
| JP5564880B2 (en) | 2014-08-06 |
| KR20110036666A (en) | 2011-04-08 |
| TWI467626B (en) | 2015-01-01 |
| CN102032476A (en) | 2011-04-27 |
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