WO2006033344A1 - 発光表示体の構成方法、ledユニットの製造方法、ledユニットを有する配線ブロックの構造 - Google Patents
発光表示体の構成方法、ledユニットの製造方法、ledユニットを有する配線ブロックの構造 Download PDFInfo
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- WO2006033344A1 WO2006033344A1 PCT/JP2005/017365 JP2005017365W WO2006033344A1 WO 2006033344 A1 WO2006033344 A1 WO 2006033344A1 JP 2005017365 W JP2005017365 W JP 2005017365W WO 2006033344 A1 WO2006033344 A1 WO 2006033344A1
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- WIPO (PCT)
- Prior art keywords
- wiring block
- led
- led unit
- negative electrode
- wiring
- Prior art date
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
Definitions
- Light emitting display configuration method LED unit manufacturing method, wiring block structure with LED unit
- the present invention relates to a method for detachably configuring a display body having an arbitrary shape using a plurality of LED units, and a method for constructing a detachable display body by combining LED units and a method for operating the same. It relates to the structure of the LED unit and wiring block to be realized.
- the present invention provides a process of mechanically connecting three sets of spaced generally flat metal conductors with an insulating grease, and the three sets of spaced generally flat metal conductors.
- a light emitting unit is manufactured through a process, a step of laser welding a chip-type LED between the positive electrode and the relay body, and a step of laser welding a chip-type resistor between the relay body and the negative electrode body And wiring between the plurality of light emitting units created through the series of steps
- a display body having an arbitrary shape is configured by being detachably connected by a block.
- Another object of the present invention is to provide a method for detachably configuring a three-dimensional display body by combining three-dimensional LED units.
- a printed wiring board is designed in advance according to a design and an LED light emitter or a resistor is attached, or in advance according to a design. Place LED and directly tie LED lead wire, resistor and wire to solder, or place LED in advance according to design and connect LED lead wire, resistor and wire to sleeve Or, there was a method in which LEDs were placed in advance according to the design and the bus bar was entangled with LEDs, resistors, and electric wires.
- an LED is arranged vertically in the longitudinal direction of a long flexible patterned conductor.
- an LED light-emitting assembly cut out the required part according to the design, and configure it.
- a power supply connection terminal, a power supply extension terminal, an LED, and a current limiting resistor having a predetermined size are provided on a board having a plurality of power supply pins at regular intervals.
- the display unit is configured to be detachable by inserting the D unit.
- Patent Literature l WO2002Z089222
- Patent Document 2 US Pat.No. 6,443,796
- a power supply connection terminal of a predetermined size, a power extension terminal, and an LED unit equipped with an LED can be attached to and detached from a board having a plurality of power supply pins at regular intervals.
- a board having a plurality of power supply pins at regular intervals There is a description of an example in which an insertion display body can be configured, but it is necessary to always have a board with a plurality of power supply pins at equal intervals, so that it is not possible to handle designs that deviate from the size of the board. A large number of LED units were required to construct a 3D display.
- the LED is weak against heat generation due to excessive current, and there is a problem that the brightness gradually decreases during use, or the life is shortened, and a current limiting resistor is required.
- the brightness of the LED is reduced when a light emitting connector is configured in the method of incorporating a single value current limiting resistor in the LED unit.
- three sets of spaced generally flat metal conductors are mechanically connected with insulating grease, and the three sets of spaced generally flat metal conductors are connected.
- a light emitting unit is manufactured through a process, a step of laser welding a chip-type LED between the positive electrode and the relay body, and a step of laser welding a chip-type resistor between the relay body and the negative electrode body And an electrode between a plurality of light emitting units manufactured through the series of steps, To configure any display body electrically detachably connected by a line block.
- Wiring blocks include those with covered wires connected, those with a pair of covered wires connected in a cross-linked manner, those that are bent in a solid shape at any angle, insulating, and L-shaped.
- the display unit is configured by connecting to the power line, connecting between the LED units, or connecting the LED units in three dimensions.
- an LED unit can be freely detachably combined to form a display body, whether linear, flat, or three-dimensional without being affected by the design. Can be configured.
- all LED units can be densely distributed.
- the LED units can be detachably combined, an LED display body that can be freely combined, disassembled, and reconfigured is possible, the degree of freedom of design is increased, and the installation is improved. The degree of freedom is increased, and reconfiguration by reuse is possible, which is economical.
- FIG. 1 is a top view of an LED unit in an embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the LED unit 15 in one embodiment of the present invention.
- FIG. 3 is a cross-sectional view of the negative electrode connector 4 of the LED unit 15 in one embodiment of the present invention.
- FIG. 4 is a top view of a repeating unit after a process of forming at least two repeating units of approximately the same size and the same size with respect to the production of the wiring block 19 in one embodiment of the present invention.
- FIG. 5 is a top view of a repeating unit after undergoing a process of mechanically connecting with an insulating resin 2 in the manufacture of the wiring block 19 in one embodiment of the present invention.
- FIG. 6 is a cross-sectional view of the wiring block 19 after undergoing a step of joining the central connecting portion 31 with respect to the manufacturing of the wiring block 19 in one embodiment of the present invention.
- FIG. 7 is a cross-sectional view of a wiring block 19 in one embodiment of the present invention.
- FIG. 8 is a plan view at half the height of the wiring block 19 in one embodiment of the present invention.
- FIG. 9 is a top view of the wiring block 19 in one embodiment of the present invention.
- FIG. 10 is a cross-sectional view showing a state in which the negative electrode connector 4 is engaged with the wiring block 19 in one embodiment of the present invention.
- FIG. 11 is a diagram showing a state in which the negative electrode connector 4 is engaged with the wiring block 19 in one embodiment of the present invention, and is a plan view at half the height of the wiring block 19.
- FIG. 12 is a cross-sectional view of the wired wiring block 20 in one embodiment of the present invention.
- FIG. 13 is a cross-sectional view of an L-shaped wiring block 22 in one embodiment of the present invention.
- FIG. 14 is a plan view at half the height of the half wiring block 25 in one embodiment of the present invention.
- FIG. 15 is a cross-sectional view of a semi-wiring block 25 in one embodiment of the present invention.
- 16] A sectional view of the insulating resin wiring block 26 in one embodiment of the present invention.
- Example 17 A top view of a T-shaped light emitting display in Example 1 of the present invention.
- FIG. 18 is a top view showing a step S1 of creating a pair of wired wiring blocks in Example 1 of the present invention.
- FIG. 19 is a top view showing a step S2 of creating a pair of wired wiring blocks in Example 1 of the present invention.
- FIG. 20 is a side view showing a step S3 of creating a pair of wired wiring blocks in Example 1 of the present invention.
- FIG. 22 is a top view of a display body of a mirror-surface L-shaped object rotated 90 degrees counterclockwise in Example 3 of the present invention.
- a pair of wired wiring blocks Abbreviated T-shaped luminous display conductor
- the LED unit according to the present invention is prepared in advance with a plurality of LED units each having a predetermined color scheme such as blue, red, yellow, and white pink to increase the degree of design freedom. Good.
- connection block when connecting the LED module, use a dryer to preheat the grease on the connection block and soften it so that it moves slightly when the grease is pushed a little with the tip of the tweezers. .
- the grease of the connection block is preheated using a dryer and the grease is pushed too slightly at the tip of the tweezers so that the trace of the tweezers remains.
- a plywood with a plastic knob attached to a plywood board having a length of 1820mm, a width of 910mm, and a thickness of 3mm was used as a substrate for constituting the display body.
- the LED unit may be fastened using double-sided adhesive tape or single-sided adhesive tape.
- Fig. 1 is a top view of an LED unit according to an embodiment of the present invention, which was produced as follows.
- Aluminum negative electrode conductor 1 is spaced 0.8mm apart, insulating resin 2 mechanically connects positive electrode conductor 9, relay conductor 7, and negative electrode conductor 1 to make chip type LED8 1608 type ROHM Co.
- the chip type LED SML-311DT orange is used, the anode electrode 11 of this chip type LED8 is welded to the positive electrode conductor 9 by laser welding, and the force sword electrode 12 of the chip type LED8 is connected to the relay conductor 7
- Welded by laser welding method adopting 1608 type ROHM chip type resistor as chip type resistor 3
- electrode 13 of this chip type resistor 3 was welded to relay conductor 7 by laser welding method
- the LED unit 15 was constructed by welding the electrode 14 of the resistor 3 to the negative electrode conductor 1 by laser welding. Referring to FIG. 1 again, there are negative electrode connectors 4 in the upper corners of the LED unit 15 and they are connected to other LED units via the wiring block 19 to generate power. Used for the purpose of constructing an optical connector.
- both ends of the negative electrode conductor 1 of the LED unit 15 are exposed on both sides from the insulating grease, and both ends of the positive electrode conductor 9 are exposed on both sides from the insulating grease.
- the positive electrode connector 10 has both ends of the positive electrode conductor 9 of the LED unit 15 exposed from the insulating resin, and has through holes 5 for locking the electrodes of the wiring block 19.
- FIG. 2 is a cross-sectional view of the LED unit 15 cut along a direction perpendicular to the positive electrode conductor 9 of the LED unit 15 and passing through the center of the LED unit 15 according to an embodiment of the present invention.
- the negative electrode conductor 1 held by the insulating grease 2 is electrically insulated and separated from the relay conductor 7 separated by the punched hole (cavity) 6, and the punched hole (cavity) 6 Separated and electrically insulated and aligned with the positive electrode conductor 9, the positive electrode conductor 9 is held by the insulating grease 2, and the negative electrode conductor 1, the relay conductor 7, and the positive electrode conductor 9 are arranged in a substantially planar shape.
- the substrate of the unit 15 is configured, in which the anode electrode 11 of the chip-type LED 8 is joined to the positive electrode conductor 9, the force sword electrode 12 of the chip-type LED 8 is joined to the relay conductor 7, and the chip type The state where the electrode 13 of the resistor is joined to the relay conductor 7 and the electrode 14 of the chip resistor is joined to the negative electrode conductor 1 is shown!
- FIG. 3 is a cross-sectional view of FIG. 2 through the center of the punched hole 5 for locking the electrode of the wiring block 19 of the negative electrode connector 4 of the LED unit 15 in the embodiment of the present invention. It is sectional drawing when cut so that it may become parallel to a field. According to FIG. 3, it is shown that both surfaces of the negative electrode connector 4 having the hole 5 punched out to lock the electrode of the wiring block 19 are exposed from the insulating resin 2 only in a predetermined area. .
- FIG. 4 is a top view of the repeating unit formed in the step of forming at least two repeating units of approximately the same size and the same size, with regard to the production of the wiring block according to claim 6.
- Two squares with four outer 4 punched holes 6 that are 1Z32 wide on one side and do not exceed the length of 30Z32 on one side of the square are arranged inside the square. Is a diameter of 2Z32 on one side of the substantially square and the height is substantially as defined in claim 2.
- a central connecting portion 31 having a projection force twice as large as the thickness of a flat metal conductor is present at the center of the substantially square shape, and is 9Z32 away from the center of the approximately square shape on one side of the approximately square shape.
- four protrusions 30 having a diameter of 1Z32 on one side of the substantially square and a height of approximately the thickness of the substantially flat metal conductor according to claim 2 are shown on the diagonal line.
- FIG. 5 relates to the manufacture of the wiring block according to claim 6, and the repeating unit after undergoing a step of mechanically connecting a predetermined region of the repeating unit with the insulating resin 2 according to claim 2. It is covered with the insulating grease 2 except for the central connecting portion 31 and the substantially square inner electrode 16! /, And a protrusion 30 is provided at the approximate center of each electrode 16! / It is shown that
- FIG. 6 relates to the manufacture of the wiring block according to claim 6, wherein a step of cutting out a predetermined portion of the portion is made by mechanically connecting with the insulating resin of the repeating unit.
- the process of preparing two subsequent repeating units and the process of joining the center connecting portions 31 with the centers of the two repeating units after being cut out aligned in a straight line and with the exposed surfaces of the electrodes facing each other were performed. It is a cross-sectional view when it is cut so that it passes through the center of the subsequent wiring block 19 and is parallel to one side of the wiring block 19, and two repeating units of approximately the same size of the substantially upper surface square after cutting are each in the center A state in which the wiring block 19 is formed by joining through the connecting portion 31 is shown.
- FIG. 7 is a cross-sectional view when the center of the wiring block 19 is cut so as to be parallel to one side of the wiring block 19 in one embodiment of the present invention.
- the insulating resin 2 there is an electrode 16 for detachably engaging with a cavity 17 for receiving the negative electrode connector 4 or the positive electrode conductor 9 of the LED unit 15, LED unit 15 negative electrode connector 4 or positive electrode conductor 9
- the protrusion 30 that fits the hole 5 to lock the electrode electrode 9 is in the approximate center of the electrode 16, and the wiring block 19 is pin or stick Holes to fasten with bolts, nails, etc. 18 Force is shown in the center of the wiring block 19.
- FIG. 8 is a plan view at half the height of the wiring block 19 in one embodiment of the present invention.
- the outer shape of the wiring block 19 is substantially square, and the wiring block 19
- the surface of four substantially square electrodes 16 of approximately the same size starting from each vertex of the LED is defined by the insulating resin 2 so that the LED unit is in the middle of the four substantially square electrodes 16.
- There is 30 force, and hole 18 to fasten the wiring block 19 with pins, sticks, bolts or nails is wiring block 19 It is shown that it is in the approximate center.
- FIG. 9 is a top view of the wiring block 19 according to an embodiment of the present invention.
- the surface of the wiring block 19 whose upper surface is substantially square is covered with the insulating grease 2, and the wiring block 19 is covered with a pin or a stick. It shows that the hole 18 for fastening with a bolt or a nail is in the approximate center of the wiring block 19.
- FIG. 10 is a diagram showing a state in which the negative electrode connector 4 is engaged with the wiring block 19 according to the embodiment of the present invention.
- the center of the negative electrode connector 4 and the wiring block 19 are pinned. It is a cross-sectional view of the state cut through the center of the hole 18 for fastening with bolts or nails.
- the negative electrode connector 4 of the LED unit 15 is received in the cavity 17 defined by the electrode 16 in the insulating resin 2 of the wiring block 19, and the exposed negative electrode connector 4 is abbreviated.
- the hole 5 provided in the central portion is well-matched with the protrusion 30 formed in the substantially central portion of the electrode 16 of the wiring block 19, and the electrode 16 and the negative electrode are in the detachable engagement state. This shows that the connection between the connecting bodies 4 is good.
- FIG. 11 shows a state in which the negative electrode connector 4 is engaged with the wiring block 19 in one embodiment of the present invention, passing through the center of the negative electrode connector 4 in the thickness direction, and the negative electrode connector 4 is a plan view when cut horizontally, with holes 18 for fastening the wiring block 19 with pins, sticks, bolts and nails, and a hole 5 provided in the approximate center of the exposed negative electrode connector 4.
- the negative electrode connector 4 of the LED unit 15 when in the detachable engagement state is satisfactorily locked in alignment with the protrusion 30 formed at the substantially central portion of the electrode 16 of the wiring block 19. A maximum of 4 well connected connections are shown.
- FIG. 12 shows that the conductor 29 of the covered wire 21 is connected to one of the four electrodes 16 of the wiring block 19 in one embodiment of the present invention, and a maximum of three negative electrode connectors 4 can be engaged.
- FIG. 6 is a cross-sectional view of the wired wiring block 20 to be cut along a line connecting the center of the negative electrode connector 4 and the hole 18 for fastening the wiring block 19 with a pin, stick, bolt or nail.
- Fig 12 According to the above, the hole 18 for fastening the negative electrode connector 4 and the wiring block 19 with pins, sticks, bolts or nails, and the conductor 29 of the covered wire 21 are well engaged with the electrode 16 of the wiring block 19. It is shown.
- FIG. 13 is a cross-sectional view of the L-shaped wiring block 22 in which the electrode 16 of the wiring block 19 in the embodiment of the present invention is bent at 90 degrees to form an L-shape, and the wiring block 19 is pinned. It passes through the center of the hole 18 for fastening with bolts and nails, turns into 90 degrees with the line that bisects the wiring block 19, and shows that the section is L-shaped.
- FIG. 14 shows an insulating resin 2 instead of two adjacent electrodes 16 of the wiring block 19 in one embodiment of the present invention, and a maximum of four LED units 15 at a time.
- the semi-wiring block that can engage the two adjacent LED units 15 and can electrically engage the other two LED units 15 while mechanically engaging the other two adjacent LED units 15 2 5 Is a plan view when passing through the center in the thickness direction of the negative electrode connector 4 and being cut horizontally to the negative electrode connector 4, and a hole 18 for fastening the wiring block 19 with a pin, stick, bolt or nail 18 Then, the hole 5 provided in the substantially central portion of the exposed negative electrode connector 4 matches the protrusion 30 formed in the substantially central portion of the electrode 16 of the wiring block 19 and can be easily locked and detached. Indicates that up to four negative electrode connectors 4 of the LED unit 15 are engaged and connected when in the engaged state. To have.
- FIG. 15 is a cross-sectional view when the center of the half wiring block 25 is cut so as to be parallel to one side of the half wiring block 25 in one embodiment of the present invention.
- a cavity 17 for receiving the negative electrode connector 4 or the positive electrode conductor 9 of the LED unit 15 and two adjacent electrodes 16 of the wiring block 19 in the insulating resin 2 instead of one made of insulating grease 2, one is shown with electrode 16 for releasably engaging and hole 18 for fastening wiring block 19 with pins, sticks, bolts or nails. Yes.
- FIG. 16 is a cross-sectional view when the center of the insulating grease wiring block 26 is cut so as to be parallel to one side of the insulating grease wiring block 26 in one embodiment of the present invention.
- the cavity 17 for receiving the negative electrode connector 4 or the positive electrode conductor 9 of the LED unit 15 and the four electrodes 16 of the wiring block 19 are replaced in the insulating resin 2 instead.
- the insulation block 2 and the wiring block 19 are fastened with pins, sticks, bolts or nails.
- a hole 18 is shown.
- FIG. 17 is a top view showing an example in which five LED units 15 are engaged via a wiring block 19 to constitute a T-shaped light emitting display 28.
- FIG. 18 shows a step (S 1) of preparing one wiring block 19 e, wiring block 19 f, and one covered electric wire 21 having a predetermined length.
- FIG. 19 shows a step (S 2) in which both ends of the covered electric wire 21 are made substantially straight, and then a part of the covering of the covered electric wire 21 is peeled off to expose the conductor 29.
- FIG. 20 shows a state in which the conductors 29 at both ends of the covered electric wire 21 are satisfactorily joined to the electrode 16 of the wiring block 19e and the electrode 16 of the wiring block 19f, respectively.
- a sectional view is shown, and a side view is shown for the covered electric wire 21.
- a pair of wired wiring blocks 27a and 27b connected by a predetermined length of the covered electric wire 21 were used.
- the LED unit 15a, LED unit 15b, and LED unit 15c are prepared, and the negative electrode connector 4 of the LED unit 15a, LED unit 15b, and LED unit 15c is placed upward as shown in FIG.
- the LED unit 15a, LED unit 15b, and LED unit 15c are arranged in a straight line in order from left to right, and the negative electrode connectors 4 of the LED unit 15a and LED unit 15b are connected to each other by the wiring block 19a.
- LED unit 15b and LED unit 15c negative electrode connector 4 are connected to each other by wiring block 19b
- LED unit 15a and LED unit 15b positive electrode connector 10 are connected to each other by wiring block 19c
- LED The positive electrode connectors 10 of the nut 15b and the LED unit 15c are connected to each other by the wiring block 19d.
- the LED unit 15d is prepared, and the negative electrode connector 4 of the LED unit 15d is placed so as to be below as shown in FIG. 17, and further, the wiring block 19c connected to the LED unit 15b and the wiring Engage with the block 19d so that the polarities of the electrodes match.
- the LED unit 15e is arranged under the LED unit 15d so that the same kind of electrodes face each other as shown in Fig. 17 so as to face each other.
- Connect negative electrode connectors 4 of unit 15 to each other with wiring block 19 connect positive electrode connectors 10 of adjacent LED units 15 to each other with wiring block 19, and then create a straight line created in the second stage.
- the positive wired wiring block 20a connected to the positive power supply line 24 is connected to the predetermined positive electrode connection body 10 of the substantially T-shaped light-emitting display body 28, and the negative Connect the negative wire wiring block 20b connected to the predetermined negative electrode connector 4 of the T-shaped light-emitting display 28 and connect the positive power line 24 of the T-shaped light-emitting display 28 A DC voltage of 4.5 volts was applied between the negative power line 23 and the negative power line 23, and light emission was confirmed.
- Fig. 21 shows an example of an L-shaped light-emitting display body that is opened in a 90-degree direction by using an L-shaped wiring block 22, and shows a cross-section when passing through the center of the LED 8 and perpendicularly to the relay conductor 7.
- the LED modules 15 are electrically connected in series.
- the example of the L-shaped light-emitting display body described in Example 2 is only one example of the embodiment of the invention described in claim 11! /.
- the wired wiring block 20 connected to the positive power supply line 24 is connected to a predetermined positive electrode connection body of the L-shaped light emitting display, and the wired wiring block 20 connected to the negative power supply line 23 is connected to the positive power supply line 24.
- Connect to a predetermined negative electrode connection of the L-shaped light-emitting display and apply a 4.5 volt DC voltage between the positive power line 24 and negative power line 23 of the L-shaped light-emitting display to emit light. It was confirmed
- Figure 22 shows a mirrored L-shaped display that is rotated 90 degrees counterclockwise using one semi-wiring block 25, one wiring block 19, and two pairs of wired wiring blocks 27.
- Configure FIG. 6 is a top view of the display object of the mirror surface L-shaped object rotated 90 degrees counterclockwise.
- the wired wiring block 20 connected to the positive power supply line 24 is rotated to the left by 90 degrees to the mirror surface L-shaped light emission.
- the wired wiring block 20 rotated 90 degrees counterclockwise
- the predetermined negative electrode connection of the L-shaped light emitting display Connected to the body and rotated 90 degrees counterclockwise.Apply a DC voltage of 4.5 volts between the positive power supply line 24 and the negative power supply line 23 of the L-shaped light-emitting display body and check the light emission. did.
- FIG. 23 shows one insulating grease wiring block 26, one pair of wired wiring block 27, the same thickness as the positive or negative electrode connector of the LED unit 15, and the locking holes with the same specifications.
- FIG. 2 is a top view of a light emitting display body that is disposed on a straight line using two insulating resin plates having two and two LED units 15. The example of the series-connected light-emitting display body described in Example 4 is only one example of the embodiment of the invention described in claims 12 and 13! /.
- This light-emitting display body is formed by connecting a wire wiring block 20 connected to the negative power supply line 23 on one side of a substantially square insulating resin wiring block 26 having a quadrangular shape, and having a rectangular shape.
- the wired wiring block 20 connected to the positive power supply line 24 is connected to the side opposite to the 180 ° opposite side of the square insulating resin wiring block 26 connected side, and a pair of wired wiring A block 27 connects between the negative electrode connector 4 of the LED unit 15 and the positive electrode connector 10 of the other LED unit 15 to form a series-connected light emitting display.
- the LED unit connected to the wired wiring block 20 connected to the positive power supply line 24 is connected to the LED unit 15 connected to the wired wiring block 20 connected to the negative power supply line 23.
- the LED 15 is rotated 180 degrees around the center of the LED unit surface as the axis of rotation, and the positive electrode conductors 9 of the LED units 15 of each other are in a position inverted 180 degrees.
- a 4.5-volt DC voltage was applied between the positive power supply line 24 and the negative power supply line 23 of the light emitting display connected in series, and the light emission was confirmed.
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Abstract
Description
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005285904A AU2005285904A1 (en) | 2004-09-22 | 2005-09-21 | Method for constructing light emitting display body, method for manufacturing led unit, and structure of wiring block having LED unit |
CA002576986A CA2576986A1 (en) | 2004-09-22 | 2005-09-21 | Method for fabricating light-emitting display, method for manufacturing led unit, structure of connection block having led unit |
US11/662,369 US20080001526A1 (en) | 2004-09-22 | 2005-09-21 | Method for Fabricating Light-Emitting Display, Method for Manufacturing Led Unit, Structure of Connection Block Having Led Unit |
JP2006536388A JP4054053B2 (ja) | 2004-09-22 | 2005-09-21 | Ledユニットの製造方法、ledユニット、ledユニットを有する配線ブロックの構造 |
EP05785475A EP1793427A1 (en) | 2004-09-22 | 2005-09-21 | Method for constructing light emitting display body, method for manufacturing led unit, and structure of wiring block having led unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004-274650 | 2004-09-22 | ||
JP2004274650 | 2004-09-22 |
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WO2006033344A1 true WO2006033344A1 (ja) | 2006-03-30 |
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PCT/JP2005/017365 WO2006033344A1 (ja) | 2004-09-22 | 2005-09-21 | 発光表示体の構成方法、ledユニットの製造方法、ledユニットを有する配線ブロックの構造 |
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Country | Link |
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US (1) | US20080001526A1 (ja) |
EP (1) | EP1793427A1 (ja) |
JP (1) | JP4054053B2 (ja) |
KR (1) | KR20070053751A (ja) |
CN (1) | CN101019242A (ja) |
AU (1) | AU2005285904A1 (ja) |
CA (1) | CA2576986A1 (ja) |
RU (1) | RU2007115096A (ja) |
WO (1) | WO2006033344A1 (ja) |
Families Citing this family (6)
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FR2934916B1 (fr) * | 2008-08-06 | 2013-09-20 | Laurain | Support de diodes electroluminescentes et procede de realisation d'un circuit de diodes electroluminescentes avec un tel support. |
WO2010101062A1 (ja) * | 2009-03-05 | 2010-09-10 | シャープ株式会社 | 発光モジュール、発光モジュールユニット及びバックライトシステム |
KR101019885B1 (ko) * | 2010-12-07 | 2011-03-04 | 최운용 | 엘이디 블록 디스플레이 장치 |
JP2014127565A (ja) * | 2012-12-26 | 2014-07-07 | Toyoda Gosei Co Ltd | 半導体発光素子 |
CN106205408A (zh) * | 2016-09-22 | 2016-12-07 | 深圳市奥蕾达科技有限公司 | 一种无线拼接的led条屏及led条屏单元 |
CN109410785B (zh) * | 2018-12-26 | 2020-12-01 | 湖南合利来智慧显示科技有限公司 | 一种柔性可任意拼接形状的led显示模组 |
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JPH083024Y2 (ja) * | 1985-05-27 | 1996-01-29 | タキロン株式会社 | 発光体素子保持ブロック |
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2005
- 2005-09-21 KR KR1020077005829A patent/KR20070053751A/ko not_active Application Discontinuation
- 2005-09-21 US US11/662,369 patent/US20080001526A1/en not_active Abandoned
- 2005-09-21 CN CNA2005800307451A patent/CN101019242A/zh active Pending
- 2005-09-21 JP JP2006536388A patent/JP4054053B2/ja not_active Expired - Fee Related
- 2005-09-21 CA CA002576986A patent/CA2576986A1/en not_active Abandoned
- 2005-09-21 RU RU2007115096/28A patent/RU2007115096A/ru unknown
- 2005-09-21 WO PCT/JP2005/017365 patent/WO2006033344A1/ja not_active Application Discontinuation
- 2005-09-21 EP EP05785475A patent/EP1793427A1/en not_active Withdrawn
- 2005-09-21 AU AU2005285904A patent/AU2005285904A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988681U (ja) * | 1972-11-20 | 1974-08-01 | ||
JPS5650543Y2 (ja) * | 1976-07-14 | 1981-11-26 | ||
JPH083024Y2 (ja) * | 1985-05-27 | 1996-01-29 | タキロン株式会社 | 発光体素子保持ブロック |
JPS62184586U (ja) * | 1986-05-15 | 1987-11-24 | ||
JPH0275688U (ja) * | 1988-11-30 | 1990-06-11 |
Also Published As
Publication number | Publication date |
---|---|
US20080001526A1 (en) | 2008-01-03 |
RU2007115096A (ru) | 2008-10-27 |
CA2576986A1 (en) | 2006-03-30 |
KR20070053751A (ko) | 2007-05-25 |
CN101019242A (zh) | 2007-08-15 |
JP4054053B2 (ja) | 2008-02-27 |
AU2005285904A1 (en) | 2006-03-30 |
EP1793427A1 (en) | 2007-06-06 |
JPWO2006033344A1 (ja) | 2008-05-15 |
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