WO2022244181A1 - Procédé de fabrication d'unité électroluminescente et système de montage - Google Patents

Procédé de fabrication d'unité électroluminescente et système de montage Download PDF

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Publication number
WO2022244181A1
WO2022244181A1 PCT/JP2021/019155 JP2021019155W WO2022244181A1 WO 2022244181 A1 WO2022244181 A1 WO 2022244181A1 JP 2021019155 W JP2021019155 W JP 2021019155W WO 2022244181 A1 WO2022244181 A1 WO 2022244181A1
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WIPO (PCT)
Prior art keywords
slave
led
leds
unit
management data
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PCT/JP2021/019155
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English (en)
Japanese (ja)
Inventor
由治 谷澤
秀行 山口
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株式会社Fuji
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Application filed by 株式会社Fuji filed Critical 株式会社Fuji
Priority to PCT/JP2021/019155 priority Critical patent/WO2022244181A1/fr
Priority to JP2023522113A priority patent/JPWO2022244181A1/ja
Priority to DE112021007693.0T priority patent/DE112021007693T5/de
Publication of WO2022244181A1 publication Critical patent/WO2022244181A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08—Monitoring manufacture of assemblages
    • H05K13/085—Production planning, e.g. of allocation of products to machines, of mounting sequences at machine or facility level
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources

Definitions

  • This specification discloses a manufacturing method and mounting system for a light emitting unit.
  • Patent Document 1 a plurality of combinations of brightness and color of LEDs that can be mounted on the same unit substrate are created as management data, and a plurality of LEDs having the same brightness and color as any combination of management data is created. are mounted on the same unit board. This suppresses variations in light emission state among a plurality of LEDs mounted on the same unit substrate.
  • Such a light-emitting unit may be mounted with a resistor in order to more strictly adjust the brightness and color of each LED to emit light with uniform brightness and color.
  • a resistor in order to more strictly adjust the brightness and color of each LED to emit light with uniform brightness and color.
  • a main object of the present disclosure is to appropriately suppress variations in light emission state between LEDs in a light emitting unit in which a plurality of LEDs are mounted together with resistors on a unit substrate.
  • the manufacturing method of the light-emitting unit of the present disclosure includes: A method for manufacturing a light-emitting unit in which a plurality of LEDs and resistors are mounted on a unit substrate by a mounting machine, (a) A combination of the plurality of LEDs and the resistors that can be mounted on the same unit substrate is selected according to the brightness and color of one master LED and other LEDs including the master LED. a step of creating management data that defines a plurality of combinations of slave LEDs that are used and slave resistors that are selected according to the brightness and color of the LEDs; (b) causing the mounter to set component supply units for each of the master LED, the slave LED, and the slave resistor based on any combination determined by the management data;
  • the gist is to include
  • each component supply unit is set in the mounter based on any combination defined by the management data.
  • each component supply unit is set in the mounter based on any combination defined by the management data.
  • FIG. 1 is a configuration diagram showing an outline of the configuration of a component mounting system 10
  • FIG. 2 is a configuration diagram showing an outline of the configuration of the mounting machine 20
  • FIG. FIG. 2 is a configuration diagram regarding control of the component mounting system 10
  • Explanatory drawing which shows an example of multi-surface board
  • 4 is a flow chart showing an example of a light emitting unit manufacturing process. Explanatory drawing which shows an example of management data. 4 is a flowchart showing an example of guidance display processing; Explanatory drawing which shows an example of the mode of guidance display. Explanatory drawing which shows an example of the mode of guidance display. Explanatory drawing which shows an example of the mode of guidance display.
  • FIG. 1 is a configuration diagram showing an outline of the configuration of the component mounting system 10 of this embodiment
  • FIG. 2 is a configuration diagram showing an outline of the configuration of the mounter 20, and FIG. It is a diagram. 1 and 2, the horizontal direction is the X direction, the front-rear direction is the Y direction, and the vertical direction is the Z direction.
  • the component mounting system 10 as shown in FIG.
  • the printer 12 prints on the substrate S (see FIG. 2) by forcing solder into the pattern holes formed in the screen mask.
  • the print inspection machine 14 inspects the state of solder printed by the printer 12 .
  • a plurality of mounters 20 are arranged along the transport direction (X direction) of the board S, and mount components on the board S.
  • FIG. 2 illustrates four mounters 20 .
  • the mounting inspection machine 16 inspects the mounting state of the components mounted on the board S by the mounting machine 20 .
  • the management device 30 manages the entire component mounting system 10 .
  • the printing machine 12, the print inspection machine 14, the plurality of mounting machines 20, and the mounting inspection machine 16 are arranged in this order in the transport direction of the board S to form a production line.
  • the component mounting system 10 may include a reflow machine or the like that performs reflow processing of the board S on which components are mounted, and the mounting inspection machine 16 may be arranged downstream of the reflow machine. .
  • the mounting machine 20 includes a board transfer device 21 for transferring the board S in the X direction, a head 23 having suction nozzles for sucking components supplied by a plurality of feeders 22, and the head 23 in the XY direction. and a display 25 such as an LCD (see FIG. 1).
  • the feeder 22 is, for example, a tape feeder that supplies components by feeding out a tape containing components at a predetermined pitch, and is detachably set in a plurality of slots of the mounter 20 so that components can be supplied.
  • the mounting machine 20 also includes a mounting control device 28 (see FIG. 3) configured by a well-known CPU, ROM, RAM, etc. and controlling the entire device.
  • the mounting control device 28 outputs control signals to the substrate transfer device 21, the feeder 22, the head 23, the head moving mechanism 24, the display 25, and the like.
  • the management device 30 includes a well-known CPU 30a, ROM 30b, HDD 30c, RAM 30d, etc., and includes an input device 32 such as a keyboard and mouse, and a display 34 such as an LCD.
  • the management device 30 is communicably connected to the control devices (not shown) of the printing machine 12, the print inspection device 14, and the mounting inspection device 16, and the mounting control device 28, and receives information about work status from each control device. , send work orders such as jobs that contain information about the work.
  • the mounting control device 28 can display necessary information on the display 25 based on the information received from the management device 30 .
  • a well-known printer 36 is also connected to the management device 30 .
  • the printer 36 prints and outputs work instructions and the like for workers on paper based on the print instructions from the management device 30 .
  • FIG. 4 is an explanatory diagram showing an example of the multi-panel board S1.
  • the multi-panel substrate S1 as the substrate S is an aggregate substrate including a plurality of unit substrates S2 (child substrates).
  • a large number of pairs of unit substrates S2 having the same shape (substantially L-shape), which are inverted 180 degrees, are arrayed vertically and horizontally on the multi-surface substrate S1 of the present embodiment.
  • Each unit substrate S2 is separated by a dividing groove. Therefore, by pressing each unit substrate S2, the multi-panel substrate S1 can be easily separated along the dividing groove.
  • Each unit substrate S2 is also called a board, and the number written at the end thereof indicates an identification number.
  • Each unit board S2 of the present embodiment has, for example, two LEDs 2 (2a, 2b) and one resistor 4 as components mounted by a mounting machine 20 to form one light emitting unit.
  • the number of LEDs 2 mounted on each unit substrate S2 is not limited to two, and a plurality of LEDs may be mounted.
  • Each mounter 20 picks up the LED 2 and the resistor 4 from the feeder 22 by the head 23 and mounts them on each unit board S2 according to the mounting order determined by the job, which is the work instruction sent from the management device 30 .
  • the LEDs 2 have variations in brightness, color, etc. due to individual differences in manufacturing. Therefore, when manufacturing a light-emitting unit by mounting a plurality of LEDs 2 on the unit substrate S2, the LEDs 2 are mounted on the same unit substrate S2 so that the brightness and color of each LED 2 are as uniform as possible within the unit substrate S2. Selection of each LED 2 to be performed is performed. However, if the brightness and color of each LED 2 mounted on the same unit board S2 are strictly managed, the number of LEDs 2 to be mounted decreases, and the number of work-in-progress products increases. On the other hand, by using the resistors 4 with different resistance values, it is possible to adjust the current value flowing through the LED 2 and change the brightness and color.
  • each LED 2 can be uniformed by combining appropriate resistors 4 according to the target brightness and color of the LED 2 . Therefore, in this embodiment, combinations of LEDs 2 and resistors 4 that can be mounted on the same unit substrate S2 are selected so that the brightness and color of each LED 2 mounted on the same unit substrate S2 are substantially uniform. A plurality of combinations are determined and registered in management data, and one of the combinations is selected as a mounting target and mounted on the same unit board S2. Information indicating the brightness and color of the LED 2 is called a characteristic class.
  • FIG. 5 is a flow chart showing an example of a light emitting unit manufacturing process.
  • the CPU 30a of the management device 30 first creates management data defining combinations of the LEDs 2 and the resistors 4 that can be mounted on the same unit board S2 (S100).
  • FIG. 6 is an explanatory diagram showing an example of management data.
  • one of the two LEDs 2 (for example, LED 2a) is used as a master LED
  • the other (for example, LED 2b) is used as a slave LED
  • the resistor 4 is managed as a slave resistor.
  • they are referred to as master LED, slave LED, and slave resistor.
  • the code and characteristic class of the slave LED are determined according to the code that is the component name of the master LED and the characteristic class that indicates the brightness and color of the master LED. That is, the code and property class of the slave LED depend on the code and property class of the master LED.
  • a code indicating the type (resistance value) of the slave resistor is determined according to the code and characteristic class of the master LED and the slave LED.
  • the code and characteristic class of the master LED, the code and characteristic class of the slave LED, and the code of the slave resistor are associated with each other. It is defined. For example, in the characteristic class "793.305-00", “793" indicates luminance, "305" indicates voltage, and "00" indicates color.
  • FIG. 6 illustrates a plurality of combinations of slave LEDs and slave resistors corresponding to the master LED whose code is "793.304-00".
  • Combination no. 1 to 3 are combinations corresponding to the characteristic class of the master LED "793.305-00".
  • Combination no. 1 to 3 the code of the slave LED is "793.673-05", but the characteristic class of the slave LED and the code of the slave resistor are different.
  • Combination no. 1 is a slave LED whose characteristic class is one of "793.060-50” ... "793.060-61” (ending in “50” ... "61", and so on) , with a slave resistor of code "733.415-82".
  • Combination no. 2 is a combination of any slave LED with the characteristic class "793.060-62” ... “793.060-73” and a slave resistor with the code “733.416-01".
  • Combination no. 3 is a combination of any slave LED with the characteristic class "793.060-74" ... “793.060-85” and a slave resistor with the code "733.416-13".
  • Other combination no. 4 to 12 are also defined in the same manner, so the description is omitted. Note that although FIG. 6 illustrates slave LEDs with the same code, slave LEDs with different codes may be included. Also, the code of the slave resistor may be divided into a code indicating the component name and a characteristic class indicating the resistance value, like the master LED and the slave LED.
  • the CPU 30a creates a job for mounting components such as master LEDs, slave LEDs, and slave resistors on the multi-panel board S1 (each unit board S2) (S110).
  • information such as which mounter 20 is used to mount each component, the mounting position, and the mounting order is determined.
  • information as to which slot of each mounter 20 the feeder 22 of each component is to be set is also determined.
  • the CPU 30a prints out a management data sheet for presenting the management data to the worker by the printer 36 (S120), and transmits the job to each mounter 20 (S130). ). Since the same content as the management data in FIG. 6 is printed on the management data sheet, the illustration is omitted.
  • the operator While referring to the printed management data sheet, the operator prepares feeders 22 each containing a master LED, a slave LED, and a slave resistor based on any combination to be set in each mounter 20. . Further, the CPU 30a executes guide display processing for displaying the feeder 22 to be set in each mounter 20 and the slot to be set on the display 25 of each mounter 20 to guide the operator (S140).
  • FIG. 7 is a flowchart showing an example of guidance display processing.
  • 8 to 10 are explanatory diagrams showing an example of guidance display, and the four mounting machines 20 are defined as mounting machines 20(1) to 20(4).
  • the guidance display process is jointly executed by the CPU 30a of the management device 30 and the mounting control device 28 of each mounting machine 20, but the CPU 30a will be mainly described.
  • the CPU 30a first causes the display 25 of the mounting machine 20 to display the code of the master LED, thereby instructing the setting of the feeder 22 of the master LED (S200). (S210).
  • the mounter 20 to which the master LED feeder 22 should be set is the mounter 20(1).
  • the display 25 of the mounter 20(1) indicates the slot number of the feeder 22 of the master LED. and the code of the master LED are displayed.
  • the CPU 30a obtains the code of the master LED contained in the feeder 22 as part information of the set feeder 22 via communication with the mounter 20(1). and get the characteristic class (S220). Next, the CPU 30a determines whether or not the master LED has been set correctly based on the acquired code of the master LED (S230). The CPU 30a determines that the master LED has been correctly set if the acquired code of the master LED matches the code displayed as guidance. When the CPU 30a determines that the master LED is not set correctly, it causes the mounter 20(1) to report an error (S240), and returns to S200. In S240, it is informed that the code of the LED (here, the master LED) of the set feeder 22 is wrong, and the process returns to S200 to display guidance to set the correct feeder 22.
  • the CPU 30a determines in S230 that the master LED has been set correctly, it refers to the management data and selects a slave LED from the master LED's characteristic class (S250).
  • S250 the master LED's characteristic class
  • the CPU 30a selects any slave LED whose code is "792.673-05" and whose characteristic class is "793.060-50" . . . "793.060-85".
  • the CPU 30a displays the code and characteristic class of the selected slave LED on the display 25 of the mounter 20 to instruct the feeder 22 of the slave LED to be set (S260), and the feeder 22 is set. (S270).
  • the mounter 20 to which the slave LED feeder 22 should be set is the mounter 20(2).
  • the display 25 of the mounter 20(2) displays the slot number of the feeder 22 of the slave LED.
  • the code and characteristic class of the slave LED are displayed.
  • the combination No. No. 4 to No. 6, which is the highest among the characteristic classes of the slave LEDs in each of No. 4 to No. 6. 4 characteristic classes are displayed, namely "793.060-50"".
  • slave LEDs of higher characteristic classes may be more commonly used than slave LEDs of lower characteristic classes.
  • the combination No. It may also be possible to display the lower property classes by scrolling display or the like.
  • the characteristic classes of slave LEDs in all combinations (No. 4 to 6) that can be set may be displayed.
  • the CPU 30a acquires the feeder 22 as the component information of the set feeder 22 through communication with the mounter 20(2). 22 is acquired (S280).
  • the CPU 30a determines whether or not the slave LED has been set correctly based on the obtained code and characteristic class of the slave LED (S290). In the case of the example of FIG. 9, the processing of S290 is such that the acquired property class is the highest combination No. 4 slave LED characteristic class. Also, if they do not match, the lower combination No. 5 or No. 6 slave LED characteristic class. If the CPU 30a determines that the characteristic class of any slave LED matches, the CPU 30a determines that the slave LED has been set correctly. If the CPU 30a determines that the slave LED is not set correctly, it causes the mounter 20(2) to report an error (S300), as in S240, and returns to S260.
  • S300 error
  • the CPU 30a determines in S290 that the slave LED has been set correctly, it refers to the management data and selects a slave resistor corresponding to the slave LED code and characteristic class (S310). That is, the CPU 30a selects a slave LED of a combination corresponding to the code and characteristic class of the slave LED from among the plurality of combinations determined by the management data.
  • the feeder 22 set in the mounter 20(2) accommodates a slave LED whose code is "792.673-05" and whose characteristic class is "793.060-62"
  • combination No. from the management data. 5 slave LEDs. Therefore, the combination No. 5, ie the slave resistor with the code "733.416-50" is selected.
  • the CPU 30a displays the code of the selected slave resistor on the display 25 of the mounter 20 to instruct the setting of the feeder 22 of the slave resistor (S320), and waits for the feeder 22 to be set. (S330).
  • the mounter 20 to which the slave resistor feeder 22 should be set is the mounter 20(3).
  • the display 25 of the mounter 20(3) displays the slot number of the feeder 22 of the slave resistor. and the code of the slave resistor are displayed.
  • the CPU 30a acquires the feeder 22 obtains the code of the slave resistor stored in (S340). Next, the CPU 30a determines whether or not the slave resistor has been correctly set based on the obtained code of the slave resistor (S350). In the case of the example of FIG. 10, in S350, the obtained code is the combination No. It is determined whether or not the code of the slave resistor of No. 5 matches, and if it is determined that the code matches, it is determined that the slave resistor has been correctly set.
  • the CPU 30a determines that the slave resistor is not correctly set, the CPU 30a notifies the mounter 20(3) of an error (S360) in the same manner as in S240, and returns to S320. On the other hand, when the CPU 30a determines that the slave resistance has been correctly set, the guidance display processing ends.
  • each mounting machine 20 picks up master LEDs, slave LEDs, and slave resistors from each feeder 22 and mounts them on each unit board S2. (S150) to end the light emitting unit manufacturing process.
  • the master LEDs, slave LEDs, and slave resistors determined by the same combination are mounted, so that the light emission state (brightness and color) of each LED 2 can be made uniform as much as possible within the unit substrate S2.
  • the LED 2 corresponds to the light emitting element
  • the resistor 4 corresponds to the resistive element
  • the feeder 22 corresponds to the supply unit
  • the mounting machine 20 corresponds to the mounting machine
  • S100 of the light emitting unit manufacturing process is step (a )
  • S140 of the light emitting unit manufacturing process corresponds to step (b).
  • the display 25 corresponds to a predetermined display section.
  • the management device 30 that performs S100 of the light emitting unit manufacturing process corresponds to the creation processing section
  • the management device 30 that performs S140 of the light emitting unit manufacturing process and the mounting control device 28 correspond to the set processing section.
  • the combination of one master LED, the slave LED selected according to the luminance and color of the master LED, and the slave resistor selected according to the luminance and color of the slave LED is Create multiple defined management data. Further, each feeder 22 is set in the mounting machine 20 based on any combination determined by the management data, and the mounting process is performed. As a result, in a light-emitting unit in which a plurality of LEDs 2 and resistors 4 are combined and mounted on the same unit substrate S2, it is possible to appropriately suppress variations in light-emitting states among the LEDs 2 .
  • the guide display of the remaining feeders 22 to be set is updated, so the operator can confirm the guide display.
  • Each feeder 22 can be properly set while
  • the LED 2 can be set preferentially over the resistor 4 .
  • the types and numbers of the LEDs 2 held as inventory are often limited, so by prioritizing the LEDs 2, the feeders 22 of each component can be set smoothly even if there are restrictions due to combinations. can be made
  • the slave LED with the highest rank in the management data is selected and displayed for guidance. can be done properly.
  • the guidance display is performed so that the feeder 22 is set in the order of the master LED, the slave LED, and the slave resistor.
  • Guidance display may be performed in order.
  • the remaining parts to be set in any combination are selected based on the part information of the set feeder 22 and the management data, and the parts are selected.
  • Any guide display may be used as long as the guide display is such that the feeder 22 is set.
  • any combination for example, combination No. 1
  • the master LED, slave LED, and slave resistance is displayed, and when any feeder 22 is set, the parts of the set feeder 22 are displayed.
  • the guidance display may be updated to another combination based on the information and management data.
  • guidance is displayed on the display 25 of the mounting machine 20, but the present invention is not limited to this, and may be displayed on the display section of the information terminal possessed by the operator, the display 34 of the management device 30, the display section in the component mounting system 10, or the like. , any device that displays guidance on a predetermined display unit.
  • the guide display for setting the feeder 22 and the printed output of the management data sheet for presenting the management data to the operator are performed. you can go Alternatively, the present invention is not limited to performing both guidance display and print output, and either one of them may be performed. If the guide display is not performed, the mounting machine 20 to which the feeder 22 should be set and the slot No. are specified in the management data sheet. and should be printed.
  • the feeder 22 is set by an operator, but the present invention is not limited to this, and the feeder 22 may be set by an automatic changer that automatically changes the feeder 22 .
  • the CPU 30a may output an instruction to set the feeder 22 to the automatic changer instead of displaying the feeder 22 guidance.
  • the feeder 22 may be set jointly by the operator and the automatic changer. In this case, the CPU 30a may output a setting instruction for the feeder 22 to the automatic changer and display guidance on the display 25.
  • one slave LED and one slave resistor are mounted, but the present invention is not limited to this, and a plurality of slave LEDs and slave resistors may be mounted.
  • the slave LED may be selected according to the brightness and color of the master LED and other slave LEDs.
  • the slave resistor may be selected according to the brightness and color of at least one of the master LED and the slave LED.
  • the LEDs and resistors are mounted on the unit board S2 of the multi-panel board S1, but the present invention is not limited to this, and the LEDs and resistors may be mounted on a board having only one unit board. good.
  • the manufacturing method of the light emitting unit of the present disclosure may be as follows.
  • the component supply unit to be set based on the combination determined by the management data is displayed as a guide on a predetermined display section.
  • the guidance display of the remaining component supply units to be set may be updated based on the component information of the component supply unit and the combination determined by the management data. In this way, the operator can appropriately and easily set each component supply unit while checking the guide display.
  • the step (b) includes: (b1) displaying a guide on a predetermined display unit to set the component supply unit for the master LED; When the component supply unit is set, the slave LED to be set is selected based on the set information on the luminance and color of the master LED and the combination defined by the management data, and the selected slave LED is selected. (b3) when the slave LED component supply unit is set, displaying information on the brightness and color of the set slave LED; and a step of selecting the slave resistor to be set based on the combination determined by the management data, and displaying guidance on a predetermined display unit to set the component supply unit of the selected slave resistor. may be included.
  • the component supply unit can be set with the master LED and the slave LED given priority over the slave resistor. Since the types and numbers of LEDs prepared are often limited compared to resistors, by giving priority to LEDs, the component supply unit can be smoothly set even if there is a restriction due to the combination.
  • the management it is also possible to select a combination of slave LEDs determined at the highest level in the data. By doing so, the guide display can be made easy to understand, and the component supply unit can be properly set.
  • the implementation system of the present disclosure includes: A mounting system for mounting a plurality of LEDs together with resistors on a unit board by a mounting machine, As a combination of the plurality of LEDs and the resistors that can be mounted on the same unit substrate, one master LED and slave LEDs selected according to the brightness and color of other LEDs including the master LED and a creation processing unit that creates management data that defines a plurality of combinations of slave resistors selected according to the brightness and color of the LED, a set processing unit that causes the mounter to set component supply units for each of the master LED, the slave LED, and the slave resistor based on any combination determined by the management data;
  • the gist is to provide
  • the mounting system of the present disclosure similar to the method of manufacturing a light emitting unit described above, in a light emitting unit in which a plurality of LEDs are mounted together with resistors, it is possible to appropriately suppress variations in the light emitting state between the LEDs.
  • a function may be added to realize each step of the method for manufacturing the light emitting unit described above.
  • the present invention can be used in the manufacturing industry of light emitting units.
  • 2, 2a, 2b LED, 4 resistor 10 component mounting system, 12 printing machine, 14 printing inspection machine, 16 mounting inspection machine, 20 mounting machine, 21 board transfer device, 22 feeder, 23 head, 24 head moving mechanism, 25 Display, 28 mounting control device, 30 management device, 30a CPU, 30b ROM, 30c HDD, 30d RAM, 32 input device, 34 display, 36 printer, S board, S1 multi-panel board, S2 unit board.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Operations Research (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'unité électroluminescente, selon lequel des DEL multiples sont montées ensemble avec des résistances sur un substrat d'unité au moyen d'une machine de montage, qui consiste (a) en une étape destinée à créer des données de prise en charge qui déterminent, en tant que combinaisons de DEL et de résistances pouvant être montées sur le même substrat d'unité, des combinaisons d'une DEL maître, d'une DEL esclave sélectionnée selon la couleur et la luminosité des autres DEL, y compris la DEL maître, et d'une résistance esclave sélectionnée selon la couleur et la luminosité des DEL, et (b), en une étape destinée à installer dans la machine de montage une unité d'approvisionnement en composants pour chaque composant parmi la DEL maître les DEL esclaves et la résistance esclave sur la base d'une des combinaisons déterminées dans les données de prise en charge.
PCT/JP2021/019155 2021-05-20 2021-05-20 Procédé de fabrication d'unité électroluminescente et système de montage WO2022244181A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/JP2021/019155 WO2022244181A1 (fr) 2021-05-20 2021-05-20 Procédé de fabrication d'unité électroluminescente et système de montage
JP2023522113A JPWO2022244181A1 (fr) 2021-05-20 2021-05-20
DE112021007693.0T DE112021007693T5 (de) 2021-05-20 2021-05-20 Herstellungsverfahren einer lichtemittierenden Einheit und Montagesystem

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Application Number Priority Date Filing Date Title
PCT/JP2021/019155 WO2022244181A1 (fr) 2021-05-20 2021-05-20 Procédé de fabrication d'unité électroluminescente et système de montage

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002094119A (ja) * 2000-09-14 2002-03-29 Nippon Seiki Co Ltd 表示装置
US20130075769A1 (en) * 2011-09-22 2013-03-28 Ledengin, Inc. Selection of phosphors and leds in a multi-chip emitter for a single white color bin
WO2019130398A1 (fr) * 2017-12-25 2019-07-04 株式会社Ｆｕｊｉ Appareil de gestion de production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002094119A (ja) * 2000-09-14 2002-03-29 Nippon Seiki Co Ltd 表示装置
US20130075769A1 (en) * 2011-09-22 2013-03-28 Ledengin, Inc. Selection of phosphors and leds in a multi-chip emitter for a single white color bin
WO2019130398A1 (fr) * 2017-12-25 2019-07-04 株式会社Ｆｕｊｉ Appareil de gestion de production

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