CN102159957B - Test table with solar cells for light-emitting components and test method thereof - Google Patents

Test table with solar cells for light-emitting components and test method thereof Download PDF

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Publication number
CN102159957B
CN102159957B CN2008801311903A CN200880131190A CN102159957B CN 102159957 B CN102159957 B CN 102159957B CN 2008801311903 A CN2008801311903 A CN 2008801311903A CN 200880131190 A CN200880131190 A CN 200880131190A CN 102159957 B CN102159957 B CN 102159957B
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CN
China
Prior art keywords
light
emitting
solar battery
sensing
luminescence component
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Expired - Fee Related
Application number
CN2008801311903A
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Chinese (zh)
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CN102159957A (en
Inventor
曾一士
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Chroma Electronics Shenzhen Co Ltd
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Chroma Electronics Shenzhen Co Ltd
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Filing date
Publication date
Priority to CNU2008201359948U priority Critical patent/CN201273844Y/en
Priority to CN200820135994.8 priority
Priority to CN200810167875A priority patent/CN101726404B/en
Priority to CN200810167875.5 priority
Application filed by Chroma Electronics Shenzhen Co Ltd filed Critical Chroma Electronics Shenzhen Co Ltd
Priority to CN2008801311903A priority patent/CN102159957B/en
Priority to PCT/CN2008/001930 priority patent/WO2010034140A1/en
Publication of CN102159957A publication Critical patent/CN102159957A/en
Application granted granted Critical
Publication of CN102159957B publication Critical patent/CN102159957B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26Testing of individual semiconductor devices
    • G01R31/2607Circuits therefor
    • G01R31/2632Circuits therefor for testing diodes
    • G01R31/2635Testing light-emitting diodes, laser diodes or photodiodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/01Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26Testing of individual semiconductor devices
    • G01R31/2601Apparatus or methods therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/44Testing lamps
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/38Energy storage means, e.g. batteries, structurally associated with PV modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10Testing of PV devices, e.g. of PV modules or single PV cells
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The invention may be supplied for batch test with solar cells, such as batch test of light-emitting diode crystals, light-emitting diode elements or optical wands with the light-emitting diode crystals. Moreover a group of movable devices are used to drive light-emitting components and the solar cells to move relative to the direction of the length of luminescent components, so that the solar cells can receive the light-emitting state information of the light-emitting components in order and send sensing signals. Compared with the known standard light-emitting state information, the component abnormality of the light-emitting components is tested, thereby obtaining a simple and fast light-emitting element test table with solar cells and a test method thereof.

Description

Light-emitting component with solar battery group detects board and detection method thereof
[technical field]
The invention relates to a kind of light-emitting component and detect board and detection method thereof, the light-emitting component that particularly has solar battery group detects board and detection method thereof.
[background technology]
For obtaining the full luminous flux of light-emitting component, industry often is subjected to the luminous energy that sends after the activation with integrating sphere acquisition light-emitting component, and then analyzes the full light flux values of asking for light-emitting component.Measure environment as shown in Figure 1, integrating sphere 11 links the spectral energy analysis instrument by optical fiber, and integrating sphere 11 inside more comprise a shield 13, and LED to be measured is the input part place, below that is positioned integrating sphere 11, and the size of input part is the input part sectional area; Integrating sphere 11 has the efferent that the side of being located thereon locates with respect to the other end of input part, and the size of efferent is the efferent sectional area.
When being subjected to activation, lights LED to be measured, luminous energy enters integrating sphere 11 by input part, see through again the internal refraction of integrating sphere 11, luminous energy is collected and exported by efferent, namely be handed to the spectral energy analysis instrument by optical fiber transmission, can get the full luminous flux of LED to be measured through standard sources after equivalent environment measures comparison, this detecting pattern is applicable to have the light source of directive property.And the size of integrating sphere 11 causes and limits to some extent in the time of need arranging, common rarely seen planning in the laboratory, and constantly insert/take out light source to be measured, and the measurement of carrying out different LED to be measured also quite expends time in, and the cost of integrating sphere 11 is not low yet.
Therefore, full luminous flux detection system as shown in Figure 2, inboard six faces of optical pickup apparatus 20 are provided with six solar cells, efferent is the output point of optical pickup apparatus 20, tested optical wand to be measured puts the holder on mobile device, enter in proper order in the optical pickup apparatus 20 by vacancy district 28, when tested optical wand to be measured is subjected to the holder activation and lights, the luminous energy of optical wand to be measured namely sees through solar cell and receives.
In optical pickup apparatus 20, the luminous energy of optical wand to be measured transmits through two paths subsequently, and a path is for to transfer to processor through transmitting device; Another path is for to deliver to the spectral energy analysis instrument by optical fiber transmission, again by the spectral energy analysis instrument through conveyer to processor; Analyzed by processor in conjunction with two path data, can obtain the full light flux values of optical wand to be measured.
Compare with the integration sphere light source system among Fig. 1, Fig. 2 structure not only solar cell obtains easy, cheap, for ease of maintenaince maintenance, send optical wand to be measured in the optical pickup apparatus 20 action through the holder of mobile device in proper order, more significantly save detection time, in conjunction with spectral energy analysis instrument and processor, can obtain the more accurate full light flux values of optical wand to be measured.
Yet, this known technology its full luminous flux of only touching upon, and the present invention not only can solar cell treat the photometry source with regard to the sensing location after the whole light source to be measured of static sensing whether be non-defective unit, more can pass through the dynamic brightness sensing, thin section opinion is studied carefully when having numerous light-emitting component in the whole light source to be measured, and whichever is wrong in numerous light-emitting components; That is, in case finding certain luminescence component goes wrong, need not additionally where confirm luminous wrong element via a step, whether all light-emitting components that can correctly differentiate luminescence component to be measured are the non-defective unit that meets examination criteria, confirm rapidly the component under test of non-non-defective unit, can accelerate the subsequent correction processing speed, promote the output yield at this point; Especially when this kind resolution be via identical automated job flow process, more can be rapidly in testing process, check in a large number luminescence component to be measured and possess practical value, solve and produce luminescence component and the predicament that detects luminescence component manufacturer, real is best solution.
[summary of the invention]
One of the present invention purpose, provide a kind of can be rapidly and clearly examine the underproof light-emitting component of numerous light-emitting component whichever of knowing in the luminescence component and detect board.
Another purpose of the present invention detects board at the light-emitting component that provides a kind of and further possess original simple architecture, has highly compatible.
Still a further object of the present invention is providing a kind of with low cost, and fully robotization and reduce the light-emitting component detection board of luminescence component testing cost.
Another object of the present invention is providing a kind of need not complicated device and action, gets final product the underproof light-emitting component detection method of numerous light-emitting component whichever in the fast detecting luminescence component.
The present invention is a purpose more, builds that to consume the space little providing a kind of, and service efficiency is high, directly promotes the light-emitting component with solar battery group that detects competitive power and detects board.
The present invention is a kind of light-emitting element batch detection platform with solar battery group, and it comprises: confession hold a plurality of light-emitting components to be measured of tool luminescence component, and respectively the activation light-emitting component make its luminous pedestal; One group for the mobile device of a plurality of light-emitting element batchs to be measured being inputted/shifted out pedestal; One group comprises at least solar battery group of a slice solar cell.
Utilize the detection method of above-mentioned board to be a kind of luminescence component detection method with a plurality of light-emitting components, wherein the light-emitting component in the luminescence component is along a length direction configuration, and detect board by a tool and detect light-emitting component luminance in the luminescence component, wherein detect board and comprise a pedestal; One be mounted on pedestal, have one can contain the sensing range of a plurality of light-emitting components, luminous and be converted to the solar battery group of sensing signal output in order to the sensing light-emitting component; And one group of mobile device that luminescence component and solar battery group are relatively moved along a predetermined moving direction, the method comprises the following steps: that a) one of luminescence component being fit to predetermined moving direction mode with length direction puts, and luminous with the light-emitting component of pedestal activation luminescence component to be measured; B) with mobile device luminescence component and solar battery group are moved along predetermined moving direction, so that the light-emitting component of luminescence component to be measured enters and/or break away from the sensing range of solar battery group in proper order; And c) entered according to light-emitting component by the solar battery group sensing and/or break away from the sensing range state, the sensing signal that output institute sensing luminous quantity changed with light-emitting component state and time in the sensing scope.
From the above, the present invention proposes a kind of light-emitting component with solar battery group and detects board and detection method thereof, by allowing a plurality of light-emitting components in the luminescence component enter in proper order/break away from sensing range, make the luminosity of sensing gained, simple increment or successively decrease in proper order, in case increase and decrease state and expection are not inconsistent, then according to the speed that enters/break away from, calculate immediately light-emitting component position in luminescence component of learning the generation problem, further reach in robotization and detect in the operation, differentiate immediately wrong single element, accelerate follow-up repairing or treatment scheme, promote output speed; Especially be not subjected to the length restriction of luminescence component to be measured, more can suit demand.
[brief description of drawingsfig]
Fig. 1 is the schematic side view that a common light-emitting component detects board;
Fig. 2 is the schematic perspective view of the detection system of a common tool solar cell optical pickup apparatus;
Fig. 3 is the calcspar of first embodiment of the invention;
Fig. 4 is the stereographic map of first embodiment of the invention;
Fig. 5 is the part stereographic map of first embodiment of the invention;
Fig. 6 is the detection board schematic perspective view of second embodiment of the invention;
Fig. 7 is second embodiment of the invention, and luminescence component is positioned at the start situation diagrammatic cross-section of the outer ready position of sensing range;
Fig. 8 is second embodiment of the invention, and the initial position light-emitting component initially enters the start situation diagrammatic cross-section of solar battery group sensing range;
Fig. 9 is second embodiment of the invention, and luminescence component is positioned at the start situation diagrammatic cross-section of the complete sense position of solar battery group sensing range;
Figure 10 is second embodiment of the invention, and position, end light-emitting component is positioned at the start situation diagrammatic cross-section of the preparation disengaging configuration of solar battery group sensing range;
Figure 11 is second embodiment of the invention, and luminescence component is positioned at the start situation diagrammatic cross-section that the complete location of the sensing range that breaks away from solar battery group is put;
Figure 12 is second embodiment of the invention, the electrical property state synoptic diagram of the luminescence component testing process of solar battery group sensing non-defective unit;
Figure 13 is second embodiment of the invention, and the solar battery group sensing has the electrical property state synoptic diagram of the luminescence component testing process of the light-emitting component that does not reach the non-defective unit standard;
Figure 14 is third embodiment of the invention, and luminescence component detects the schematic top plan view of board;
Figure 15 is third embodiment of the invention, the electrical property state synoptic diagram of the luminescence component testing process of solar battery group sensing non-defective unit;
Figure 16 is third embodiment of the invention, and the solar battery group sensing has the electrical property state synoptic diagram of the luminescence component testing process of the light-emitting component that does not reach the non-defective unit standard.
[main element symbol description]
11... integrating sphere 13... hides version
20... optical pickup apparatus 28... vacancy district
3,3 ', 3 " ... detect board 30,30 ' ... pedestal
32,32 ' ... mobile device 33,33 ', 33 " ... solar battery group
331... solar cell 35,35 ' ... treating apparatus
622... acting surface 624... color filter
70... light-emitting component 7,7 " ... luminescence component
0... the complete location of ready position E... is put
81... sense position 82... prepares disengaging configuration fully
[embodiment]
About technology contents of the present invention, characteristics and effect, in the detailed description of the preferred embodiment of following cooperation Figure of description, can clearly present; And for convenience of description, the luminescence component of carrying in the literary composition, its a plurality of light-emitting components that have dispose along a length direction, and omit indispensable in the support circuit of Machine basement, in order to avoid drawing is disorderly.
Please be with reference to figure 3, shown in content be the calcspar of first embodiment of the invention, the framework that detects board comprises activation and the pedestal 30 that carries usefulness when detecting, 32 confession batch inputs of mobile device and output determinand, solar battery group 33 comprises at least a slice solar cell 331, and the detection signal that receives through solar battery group 33 then is sent to treating apparatus 35 further processing and analysis.
The practical structures of this case the first embodiment such as Fig. 4 and shown in Figure 5, wherein light-emitting component 70 to be measured is as example take LED crystal particle, light-emitting component 70 is to be cut apart by wafer (WAFER) stage, and separated being placed on the pedestal 30, mobile device 32 then is the two-dimensional movement microscope carrier of being responsible for mobile foundation 30 in this example, and what the full wafer wafer can be cut out is thousands of to 70 batches of movements of tens thousand of light-emitting components.
Solar battery group 33 in this example is as example take single solar cell 331, and overturn for purposes of illustration 180 ° and illustrate, solar cell 331 with its acting surface 622 towards tested light-emitting component 70, and more dispose the color filter group that example is interpreted as a slice color filter 624 at acting surface 622 towards light-emitting component 70 sides, at this, after the transmission function system of selective screen group multiplies each other with the wavelength response function of solar cell 331, look the effect function corresponding to standard, use and try to achieve the luminosity corresponding with visual effect; For error in measurement is dwindled, solar cell 331 will be near tested light-emitting component 70 so that 70 luminous quantities of light-emitting component mainly shine the acting surface 622 in solar cell 331, and much larger than loss to solar cell the luminous quantity beyond 331.
Such as Figure 6 and Figure 7, this is second embodiment of the invention, it is for the luminance that measures the luminescence component 7 with a plurality of light-emitting components 70 that luminescence component detects board 3 ', and comprises: pedestal 30 ' in order to carrying, activation luminescence component 7, one group be sensing apparatus and one group of mobile device 32 ' of a plurality of light-emitting components 70 of sensing simultaneously.
Shown in holding, take solar battery group 33 ' as sensing apparatus, and with optical wand with a plurality of light emitting diodes as the illustration with a plurality of light-emitting components 70.When detection board 3 ' begins to detect, first luminescence component 7 to be measured is placed in mobile device 32 ', make luminescence component 7 light-emitting areas to be measured up, and be seated the ready position 0 away from solar battery group 33 ' sensing range; Continuous by pedestal 30 ' activation luminescence component 7 to be measured, make a plurality of light-emitting component 70 luminous.
Need emphasize at this, if to have 60 LEDs crystal grain on the optical wand, and be divided into six groups that each interval is interlocked, then a plurality of light-emitting components of so-called activation are luminous, and unrestricted all LED crystal grain all must be simultaneously luminous, and it is luminous for example also can to select one group of ten crystal grain to be enabled simultaneously, does not then temporarily light for all the other five groups, it detects in proper order according to sequential, and there is no can not.
For the purpose of explanation, define hereinafter in the step, mobile device 32 ' drives the direction that luminescence component 7 moves as shown in Figure 8, be called predetermined moving direction, the inevitable length direction corresponding to above-mentioned luminescence component 7 of this predetermined moving direction, so that in the luminescence component to be measured 7 of this example, first light-emitting component 70 that is lit is entered the sensing range of solar battery group 33 ' by above-mentioned ready position.And the light-emitting component 70 that is lit is sequentially to add in the sensing range with a for example constant speed.Until as shown in Figure 9, all tested light-emitting components 70 enter solar battery group 33 ' sensing range fully, and claim that this position is complete sense position 81.Suppose that all light-emitting component brightness that are measured are all normal, luminosity difference is very low each other, and the brightness that then measures will be as shown in figure 12, by ready position 0 completely without brightness, be incremented to and be denoted as the corresponding fully maximum value of sense position 81.
Certainly, as be familiar with the art person and can understand easily, the luminous program that increases progressively of above-mentioned measurement also can be reversed and be operating as the decrement measuring program.For ease of explanation, when first in each light-emitting component that is lit shown in Figure 10 is about to break away from the sensing range of solar battery group 33 ', be called preparation disengaging configuration 82; And progressively measure until as shown in figure 11, tested light-emitting component 70 arrives the total complete location that breaks away from solar battery group 33 ' sensing range and puts E; Thereby obtain shown in Figure 12 the second half, measure brightness by the maximum value of correspondence preparation disengaging configuration 82, progressively be decremented to the master reference brightness that corresponding complete location is put E.
As shown in figure 11, subsequently with optional one (or both all process) in aforementioned two kinds of tolerance detection process, by treating apparatus 35 ' according to the sensing signal and the time sequencing that correspond to each other, in rear, the electrical property state of being calculated the corresponding tested object luminance reaction of solar battery group 33 ' (solar cell) by the sensing signal changes, and whether detect luminescence component is non-defective unit.In case there is any light-emitting component 70 not reach preassigned, then as shown in figure 13, original increase progressively ascendant trend (or the decline curve that successively decreases) and will produce the nonideal warpage in a place, can calculate this luminous element position that does not reach the non-defective unit standard wherein according to time sequencing (t).
Because for example the length of optical wand has day by day the trend that increases, thus shown in Figure 14 such as third embodiment of the invention, when detecting board 3 " be subject to space constraint, solar battery group 33 " sensing range can't contain simultaneously luminescence component 7 " interior all light-emitting components; Then sensing result will be such as Figure 15 or shown in Figure 16, still can be lit in the light-emitting component the last to all by above-mentioned ready position 0 and enter the complete sense position of sense position, or put the state of E by preparation disengaging configuration to complete location, clearly analyze defective luminous element position.
Especially, because the speed of Mechanical Moving far is inferior to the electric signal switch speed, so when the light-emitting component of the left and right sides shown in Figure 14 belongs to respectively different luminous groups, or will be for example two (even more) optical wands such as Figure 14 about arrange test-accepting, about also can lighting in turn two row crystal grain or light in turn two (or more) bars optical wand, use the output efficiency of further acceleration sensing.
This shows, the present invention can be in each style luminescence component detects, follow the luminance that the element order is reacted, detect rapidly the not standard compliant light-emitting component luminance of its tool, and maintenance detects the correctness of board assay, and need not pay too much cost, can tell immediately the defective products element.
The above person of thought; it only is preferred embodiment of the present invention; when the scope that can not limit with this invention process and protection, namely allly do simple equivalence according to the present patent application claim and invention description content and change and modify, all still belong in the scope that patent of the present invention contains.

Claims (8)

1. light-emitting element batch detection platform with solar battery group comprises:
Confession hold a plurality of light-emitting components to be measured of tool luminescence component, and respectively the described light-emitting component of activation make its luminous pedestal;
One group for the mobile device of a plurality of light-emitting element batchs to be measured being inputted/shifted out this pedestal;
One group comprises at least solar battery group of a slice solar cell, wherein this at least a slice solar cell more comprise having an acting surface, this at least a slice solar cell acting surface have one can contain the sensing range of a plurality of light-emitting components of this luminescence component to be measured, luminous and be converted to the solar cell of sensing signal output in order to this luminescence component to be measured of sensing; And this at least a slice solar cell acting surface be towards this pedestal, for will expose to this at least the transform light energy of a slice solar cell be electric energy, and this at least a slice solar cell and this pedestal apart from system make when described element under test is luminous, expose to this at least the luminous energy of a slice solar cell be much larger than exposing in addition luminous energy of this solar cell acting surface.
2. detection board as claimed in claim 1, it is characterized in that: wherein this at least a slice solar cell have a wavelength response function, and this solar battery group more comprise be arranged at this at least a slice solar cell acting surface side, have a color filter group of transmission function of looking the effect function corresponding to standard after multiplying each other with this wavelength response function.
3. detection board as claimed in claim 1 or 2 is characterized in that: comprise that more a winding receives the treating apparatus of this solar battery group sensing signal.
4. luminescence component detection method with a plurality of light-emitting components, described light-emitting component in the wherein said luminescence component is along a length direction configuration, and detect board by a tool and detect light-emitting component luminance in the described luminescence component, wherein this detection board comprises a pedestal; One be mounted on this pedestal, have one can contain the sensing range of a plurality of light-emitting components, luminous and be converted to the solar battery group of sensing signal output in order to the described light-emitting component of sensing; And one group of mobile device that described luminescence component and this solar battery group are relatively moved along a predetermined moving direction, the method comprises the following steps:
A) one of described luminescence component is fit to this predetermined moving direction mode with this length direction and puts, and luminous with the light-emitting component of this this luminescence component to be measured of pedestal activation;
B) with this mobile device described luminescence component and this solar battery group were moved along being scheduled to moving direction, so that the light-emitting component of this luminescence component to be measured enters and/or break away from the sensing range of this solar battery group in proper order; And
C) entered according to described light-emitting component by this solar battery group sensing and/or break away from the sensing range state, the sensing signal that output institute sensing luminous quantity changed with light-emitting component state and time in this sensing range.
5. detection method as claimed in claim 4, it is characterized in that: wherein detect board and more comprise one group in order to receive the treating apparatus of solar battery group sensing signal, described detection method more is included in step c) after, with treating apparatus according to the sensing signal the time become the treatment step d of the described light-emitting component luminance of state computation).
6. detection method as claimed in claim 5 is characterized in that: this step b wherein) be to be moved with a predetermined speed by treating apparatus instruction mobile device.
7. such as claim 4,5 or 6 described detection methods, it is characterized in that: wherein said light-emitting component is that LED crystal particle, described luminescence component are the optical wands that is provided with a plurality of LED crystal particle on it; And be with the predetermined moving direction of optical wand to be measured along the length direction of correspondence optical wand to be measured by mobile device step b), from one so that described LED crystal particle does not enter the ready position of this solar battery group sensing range entirely, move towards a complete sense position that makes in the described LED crystal particle last of arranging along its length enter described sensing range.
8. such as claim 4,5 or 6 described detection methods, it is characterized in that: wherein said light-emitting component is that LED crystal particle, described luminescence component are the optical wands that is provided with a plurality of LED crystal particle on it; And step b) be by mobile device with optical wand to be measured along the predetermined moving direction to length direction that should optical wand to be measured, make the described LED crystal particle at first preparation disengaging configuration that is about to break away from the solar battery group sensing range of arranging along its length from one, make the total complete location that breaks away from described sensing range of described LED crystal particle put movement towards one.
CN2008801311903A 2008-09-27 2008-11-26 Test table with solar cells for light-emitting components and test method thereof Expired - Fee Related CN102159957B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CNU2008201359948U CN201273844Y (en) 2008-09-27 2008-09-27 Light-emitting element batch detection platform having solar cells
CN200820135994.8 2008-09-27
CN200810167875A CN101726404B (en) 2008-10-15 2008-10-15 Detection platform for luminous component with a plurality of luminous elements and detection method thereof
CN200810167875.5 2008-10-15
PCT/CN2008/001930 WO2010034140A1 (en) 2008-09-27 2008-11-26 A test table with solar cells for light-emitting components and a test method thereof
CN2008801311903A CN102159957B (en) 2008-09-27 2008-11-26 Test table with solar cells for light-emitting components and test method thereof

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Application Number Priority Date Filing Date Title
CN2008801311903A CN102159957B (en) 2008-09-27 2008-11-26 Test table with solar cells for light-emitting components and test method thereof

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CN102159957A CN102159957A (en) 2011-08-17
CN102159957B true CN102159957B (en) 2013-04-10

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KR (1) KR101380700B1 (en)
CN (1) CN102159957B (en)
WO (1) WO2010034140A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5286571B2 (en) * 2009-05-22 2013-09-11 大塚電子株式会社 Total luminous flux measuring apparatus and total luminous flux measuring method
CN102967449B (en) * 2012-12-21 2015-06-03 广东威创视讯科技股份有限公司 Device and method for detecting light source of LED (Light-Emitting Diode) lamp tube
CN103576099B (en) * 2013-07-30 2017-04-12 大连工业大学 LED lamp flicking testing system and implementation testing method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611116A (en) * 1984-02-21 1986-09-09 Batt James E Light emitting diode intensity tester
DE19515865A1 (en) * 1995-04-29 1996-10-31 Schoeniger Karl Heinz Light power output testing and comparison arrangement for LED's
CN1825128A (en) * 2005-02-22 2006-08-30 久元电子股份有限公司 LED tester
CN1959366A (en) * 2006-11-30 2007-05-09 复旦大学 Luminous flux measurement device of using standard light source in narrow beam for LED, and testing method
CN200959025Y (en) * 2006-10-09 2007-10-10 深圳市量子光电子有限公司 LED testing operation platform
CN201096613Y (en) * 2007-07-30 2008-08-06 张九六 Large power LED full-automatic photoelectric parameter test device
CN101266276A (en) * 2007-03-14 2008-09-17 纬创资通股份有限公司 Test equipment and method for automatized measurement for luminous diode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239680A (en) * 1985-04-16 1986-10-24 Hitachi Cable Ltd Testing method for light-emitting diode array
JPH021186A (en) * 1988-04-06 1990-01-05 Nec Corp Led array measuring device
JPH02208950A (en) * 1989-02-08 1990-08-20 Hitachi Cable Ltd Evaluation of characteristic of light-emitting diode wafer
JPH08184529A (en) * 1995-01-04 1996-07-16 Rohm Co Ltd Emission inspection equipment for optical semiconductor
JPH10341041A (en) * 1997-06-05 1998-12-22 Rohm Co Ltd Manufacturing semiconductor optical device and inspection apparatus thereof
JP4202683B2 (en) * 2002-06-21 2008-12-24 株式会社テクノローグ Light emitting diode light quantity measuring method and light quantity measuring apparatus
JP4115253B2 (en) * 2002-11-13 2008-07-09 京セラミタ株式会社 LED light quantity measurement method
JP4779342B2 (en) * 2004-11-25 2011-09-28 パナソニック電工株式会社 Wireless sensor device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611116A (en) * 1984-02-21 1986-09-09 Batt James E Light emitting diode intensity tester
DE19515865A1 (en) * 1995-04-29 1996-10-31 Schoeniger Karl Heinz Light power output testing and comparison arrangement for LED's
CN1825128A (en) * 2005-02-22 2006-08-30 久元电子股份有限公司 LED tester
CN200959025Y (en) * 2006-10-09 2007-10-10 深圳市量子光电子有限公司 LED testing operation platform
CN1959366A (en) * 2006-11-30 2007-05-09 复旦大学 Luminous flux measurement device of using standard light source in narrow beam for LED, and testing method
CN101266276A (en) * 2007-03-14 2008-09-17 纬创资通股份有限公司 Test equipment and method for automatized measurement for luminous diode
CN201096613Y (en) * 2007-07-30 2008-08-06 张九六 Large power LED full-automatic photoelectric parameter test device

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