WO2015147023A1 - 照明装置および面発光モジュール - Google Patents
照明装置および面発光モジュール Download PDFInfo
- Publication number
- WO2015147023A1 WO2015147023A1 PCT/JP2015/059033 JP2015059033W WO2015147023A1 WO 2015147023 A1 WO2015147023 A1 WO 2015147023A1 JP 2015059033 W JP2015059033 W JP 2015059033W WO 2015147023 A1 WO2015147023 A1 WO 2015147023A1
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- WIPO (PCT)
- Prior art keywords
- light emitting
- constant current
- panel
- emitting module
- base
- Prior art date
Links
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- 229910004298 SiO 2 Inorganic materials 0.000 description 2
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- 239000011521 glass Substances 0.000 description 2
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/82—Interconnections, e.g. terminals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/805—Electrodes
Definitions
- the present invention relates to the structure of a lighting device and a surface emitting module using a plurality of surface emitting panels.
- Patent Document 1 a configuration in which the entire lighting device is caused to emit light by a plurality of surface light emitting panels is employed.
- it is not necessary to cause the entire lighting device to emit light from a design viewpoint and it is also necessary to satisfy a requirement for causing a selected region to emit light by the surface light emitting panel.
- an object of the present invention is to provide an illumination device and a surface light emitting module that allow a selected region to easily emit light by a surface light emitting panel.
- the said 1 or 2 or more provided, the surface emitting module containing the surface emitting panel which light-emits by supplying electric power, and the said 2 or more light emission plan area, and was selected
- a panel base that emits light from the surface light emitting panel and a power source that supplies power to the surface light emitting panel are provided.
- Each of the planned light emission areas has a base power input unit and a base power output unit, and the base power output unit and the base power input unit of the adjacent light emission scheduled areas are connected to each other.
- a panel power input connected to the base power input unit for supplying power to the surface-emitting panel, wherein a series connection line is constituted by the power source and the two or more scheduled emission regions.
- a panel power output unit connected to the base power output unit, wherein the power passing means connects the base power input unit and the base power output unit directly, thereby adjacent to the light emission schedule. Pass power from the area.
- the power source is a constant current power source
- a constant current series connection line is configured by the constant current power source and two or more light emission scheduled regions.
- the power source includes a first constant current power source and a second constant current power source, the first constant current series connection line connected to the first constant current power source, and the second constant current power source.
- a second constant current series connection line connected to the current power supply is arranged in parallel.
- the base power input unit includes a first base power input unit and a second base power input unit
- the base power output unit includes a first base power output unit and a second base power output unit.
- a first constant current power supply unit, the first base power input unit, and the first base power output unit constitute a first constant current series connection line
- the current power source, the second base power input unit, and the second base power output unit form the second constant current series connection line
- the surface emitting module includes the first surface emitting module and the second surface emitting unit. Module.
- the first surface light emitting module is connected to the first constant current series connection line in a state where the first surface light emitting module is mounted in the light emission scheduled region, and supplies a power to the surface light emitting panel.
- a first connection line that is connected to the second constant current series connection line and directly connects the second base power input unit and the second base power output unit to constitute the power passing means.
- the second surface light emitting module is connected to the first constant current series connection line in a state where the second surface light emitting module is mounted in the light emission scheduled region, and the first base power input unit and the first base power are connected.
- a second connecting line that directly connects an output unit to constitute the power passing means; and a second light emitting line that is connected to the second constant current series connecting line and supplies power to the surface light emitting panel.
- the power passing means is connected to the first constant current series connection line in a state of being mounted on the light emission scheduled region, and directly connects the first base power input unit and the first base power output unit.
- a connection panel having one connection line and a second connection line connected to the second constant current series connection line and directly connecting the second base power input unit and the second base power output unit;
- connection panel has a non-light emitting dummy panel having the same shape as the surface emitting module.
- the 1st switching member as the said electric power passage means connected to the said 1st constant current power supply, and the said 2nd constant current
- the second switching member as the power passing means connected to a current power source
- the first constant current power source and the first switching member constitute the first constant current series connection line
- the second constant current power source and the second switching member constitute the second constant current series connection line
- the surface emitting module includes a first surface emitting module and a second surface emitting module.
- the first switching member In the first surface light emitting module, with the first surface light emitting module attached to the light emission scheduled region, the first switching member is changed from the ON state to the OFF state, the power passing means is released, and the first constant light emitting module is released. First switching means is provided for flowing the current of the current series connection line to the surface-emitting panel.
- the second surface light emitting module is moved from the ON state to the OFF state by approaching the second switching member in a state where the second surface light emitting module is mounted in the light emission scheduled region, There is a second switching means for releasing the power passing means and causing the current of the second constant current series connection line to flow to the surface light emitting panel.
- the surface emitting module includes a first surface emitting module that emits light by being mounted on the light emission scheduled region of the base panel divided into two or more light emission scheduled regions,
- the first surface light emitting module is configured to include a first constant current power source, a first base power input unit of the base panel, and a first base power output unit of the base panel in a state where the first surface light emitting module is mounted on the light emission scheduled region.
- a first light-emitting line connected to one constant-current series connection line and supplying power to the first light-emitting module; and a second constant-current power source and a second base power of the base panel in a state of being mounted in the light emission scheduled area
- the input unit is connected to a second constant current series connection line constituted by the second base power output unit of the base panel, and is connected to the second base power input unit.
- a first connecting line that passes power from the light-emitting region where the adjacent by coupling the second base power output unit directly.
- the light emitting module includes a second surface light emitting module, and the second surface light emitting module is connected to the first constant current series connection line in a state of being mounted in the light emission scheduled region, and In a state where the first base power input unit and the first base output unit are directly connected to pass power from the adjacent light emission scheduled region and the second connection line is attached to the light emission planned region, A second light emitting line connected to the constant current series connection line and supplying power to the second light emitting module.
- the lighting device and the surface light emitting module can provide a lighting device that allows a selected region to emit light by the surface light emitting panel.
- FIG. 3 is a plan view showing a basic configuration of the surface light emitting panel in the first embodiment.
- FIG. 2 is a cross-sectional view taken along line II-II in FIG. 2 is a plan view of a panel base used in the lighting device in Embodiment 1.
- FIG. 3 is a plan view of a surface emitting module used for the lighting device in the first embodiment.
- FIG. 5 is a cross-sectional view taken along line VV in FIG. 4.
- 4 is a plan view of a connection panel used in the lighting device in Embodiment 1.
- FIG. 3 is a plan view of the lighting device in Embodiment 1.
- FIG. It is sectional drawing in the state which connected the surface emitting module to the panel base of the illuminating device in Embodiment 1.
- FIG. 10 is a plan view of a panel base used for the lighting device in the second embodiment.
- FIG. 10 is a plan view of a first surface light emitting module used for the lighting device in the second embodiment.
- FIG. 11 is a cross-sectional view taken along line XI-XI in FIG. 10. It is a top view of the 2nd surface emitting module used for the illuminating device in Embodiment 2.
- FIG. 10 is a plan view of a third surface light emitting module used for the lighting device in the second embodiment.
- FIG. 10 is a plan view of a connection panel used for the lighting device in the second embodiment.
- FIG. 10 is a plan view of a lighting device according to Embodiment 2.
- FIG. 10 is a plan view of a panel base used for the lighting device in the third embodiment.
- FIG. 10 is a plan view showing a configuration of a panel base light emission scheduled region used in the illumination device in the third embodiment.
- FIG. 10 is a plan view of a first surface light emitting module used for the lighting device in the third embodiment. It is sectional drawing in the state which connected the 1st surface emitting module to the panel base of the illuminating device in Embodiment 3.
- FIG. 10 is a plan view of a second surface light emitting module used for the lighting device in the third embodiment.
- FIG. 10 is a plan view of a third surface light emitting module used for the lighting device in the third embodiment.
- FIG. 10 is a plan view of a lighting device according to Embodiment 3.
- FIG. 1 is a front view showing the surface light emitting panel 10 and shows a state when the surface light emitting panel 10 is viewed from the back surface 19 side of the surface light emitting panel 10.
- 2 is a cross-sectional view taken along line II-II in FIG.
- the surface light emitting panel 10 in the present embodiment includes a transparent substrate 11 (cover layer), an anode (anode) 14, an organic layer 15, a cathode (cathode) 16, a sealing member 17, and an insulating layer 18.
- a surface light emitting portion 31 is configured by the anode 14, the organic layer 15, the cathode 16, and the sealing member 17.
- the transparent substrate 11 forms the light emitting surface 12 (surface) of the surface light emitting panel 10.
- the anode 14, the organic layer 15, and the cathode 16 are sequentially stacked on the back surface 13 of the transparent substrate 11.
- the sealing member 17 forms the back surface 19 of the surface light emitting panel 10.
- a transparent member is used as a member constituting the transparent substrate 11.
- a light transmissive film substrate such as polyethylene terephthalate (PET) or polycarbonate (PC) is used.
- PET polyethylene terephthalate
- PC polycarbonate
- Various glass substrates may be used for the transparent substrate 11.
- polyimide polyethylene naphthalate (PEN), polystyrene (PS), polyethersulfone (PES), polypropylene (PP), etc. are used as the light transmissive film substrate.
- PEN polyethylene naphthalate
- PS polystyrene
- PS polyethersulfone
- PP polypropylene
- the anode 14 is a conductive film having transparency.
- ITO Indium Tin Oxide
- PEDOT polyethylenedioxythiophene
- the organic layer 15 (light emitting unit) can generate light (visible light) when power is supplied.
- the organic layer 15 may be composed of a single light emitting layer, or may be composed of a hole transport layer, a light emitting layer, a hole blocking layer, an electron transport layer, and the like that are sequentially laminated. .
- the cathode 16 is, for example, aluminum (AL).
- the cathode 16 is formed so as to cover the organic layer 15 by a vacuum deposition method or the like. In order to pattern the cathode 16 into a predetermined shape, a mask may be used during vacuum deposition.
- Other materials for the cathode 16 include lithium fluoride (LiF), a stack of Al and Ca, a stack of Al and LiF, a stack of Al and Ba, and the like.
- An insulating layer 18 is provided between the cathode 16 and the anode 14 so that the cathode 16 and the anode 14 are not short-circuited.
- the insulating layer 18 is formed in a desired pattern so as to cover a portion that insulates the anode 14 and the cathode 16 from each other using a photolithography method or the like after, for example, a SiO 2 film is formed using a sputtering method. .
- the sealing member 17 is made of an insulating resin or a glass substrate.
- the sealing member 17 is formed to protect the organic layer 15 from moisture and the like.
- the sealing member 17 seals substantially the whole of the anode 14, the organic layer 15, and the cathode 16 (member provided inside the surface light emitting panel 10) on the transparent substrate 11. A part of the anode 14 is exposed from the sealing member 17 for electrical connection.
- the sealing member 17 is formed by laminating a plurality of layers of an inorganic thin film such as SiO 2 , AL 2 O 3 , SiNx, and a flexible acrylic resin thin film on a film such as PET, PEN, PS, PES, and polyimide. Thus, those having gas barrier properties are used. Gold, silver, copper, or the like may be further laminated on the electrode portion 21 and the electrode portion 22.
- the portion exposed from the sealing member 17 of the anode 14 (left side in FIG. 2) constitutes an electrode portion 21 (for anode).
- the electrode portion 21 and the anode 14 are made of the same material.
- the electrode portion 21 is located on the outer periphery of one side surface of the surface light emitting panel 10.
- the portion of the cathode 16 exposed from the sealing member 17 (on the right side in FIG. 2) constitutes an electrode portion 22 (for the cathode).
- the electrode part 22 and the cathode 16 are made of the same material.
- the electrode portion 22 is also located on the other outer periphery of the surface light emitting panel 10.
- the electrode part 21 and the electrode part 22 are located on opposite sides of the organic layer 15.
- a wiring pattern (not shown) is attached to the electrode portion 21 and the electrode portion 22 using soldering (silver paste) or the like.
- Electric power is supplied to the organic layer 15 of the surface light emitting panel 10 configured as described above from an external power supply device through the electrode portions 21 and 22, the anode 14, and the cathode 16.
- the light generated in the organic layer 15 is taken out from the light emitting surface 12 (surface) through the anode 14 and the transparent substrate 11.
- FIG. 3 is a plan view of a panel base 100P used in the lighting device 100
- FIG. 4 is a plan view of a surface emitting module 200A used in the lighting device 100
- FIG. 5 is a cross-sectional view taken along line VV in FIG. 6
- FIG. 7 is a plan view of the lighting device 100
- FIG. 8 is a state in which the surface emitting module 200A is connected to the panel base 100P of the lighting device 100.
- the panel base 100P is divided into two light emission scheduled regions 50-11 and a light emission scheduled region 50-12.
- the partition shapes of the light emission scheduled regions 50-11 and 50-12 are regular squares, but the partition shapes are not limited to regular squares.
- an input connection connector 50B as a base power input unit and an output connection connector 50C as a base power output unit are arranged with a predetermined gap therebetween.
- the input connection connector 50B as the base power input unit and the output connection connector 50C as the base power output unit are also arranged in the planned light emission region 50-12 with a predetermined gap therebetween.
- the first power supply B1 is connected to the input connector 50B of the light emission scheduled area 50-12.
- the output connection connector 50C in the planned light emission area 50-12 and the input connection connector 50B in the planned light emission area 50-11 are electrically connected.
- the series connection line DL is configured by the planned emission region 50-12 and the planned emission region 50-11.
- the surface light emitting module 200A uses the surface light emitting panel 10 shown in FIG. 1, and includes a wiring connector 60B as a panel power input unit connected to the anode 14 and a wiring as a panel power output unit connected to the cathode 16. And a connector 60C. As shown in FIG. 5, the wiring connector 60 ⁇ / b> B and the wiring connector 60 ⁇ / b> C are provided so as to protrude from the surface opposite to the light emitting surface of the surface light emitting panel 10.
- connection panel 200 ⁇ / b> D as power passing means in the present embodiment will be described.
- connection panel 200D a panel D11 similar in appearance to the surface light emitting panel 10 is used.
- the panel D11 constitutes a non-light emitting dummy panel having the same shape as the above-described surface emitting module 200A.
- the panel D11 is provided with a wiring connector 60B and a wiring connector 60C in the same manner as the surface emitting module 200A. Furthermore, the wiring connector 60B and the wiring connector 60C are directly connected by the wiring line L1.
- the illuminating device 100 provided with the panel base 100P mentioned above, the surface emitting module 200A, and the connection panel 200D is demonstrated.
- the light emission scheduled area 50-11 is selected as the light emission area
- the light emission scheduled area 50-12 is set as a non-selected light emission area (that is, no light is emitted).
- the shaded area is a light emitting area.
- connection panel 200D is attached to the light emission scheduled area 50-12 of the panel base 100P.
- the input connection connector 50B and the output connection connector 50C in the light emission scheduled area 50-12 are directly connected, and the power from the first power supply B1 can be supplied to the light emission scheduled area 50-11.
- the surface emitting module 200A is mounted in the light emission scheduled area 50-11 of the panel base 100P. As a result, as shown in FIG. 8, the input connection connector 50B of the light emission scheduled area 50-11 and the wiring connector 60B of the surface light emitting module 200A are connected, and the output connection connector 50C of the light emission scheduled area 50-11 and the surface light emitting module. When the 200A wiring connector 60C is connected, the surface emitting module 200A is supplied with electric power. As described above, in the lighting device 100, the selected light emission scheduled region 50-11 can be easily emitted by the surface light emitting module 200A including the surface light emitting panel.
- FIG. 9 is a plan view of the panel base 110P used in the lighting device 200
- FIG. 10 is a plan view of the first surface emitting module 210A used in the lighting device 200
- FIG. 11 is a view taken along the line XI-XI in FIG. Cross-sectional views
- FIGS. 12 and 13 are plan views of the second surface light emitting module 210B and the third surface light emitting module 210C used in the lighting device 200
- FIG. 14 shows a connection panel 210D used in the lighting device 200.
- FIG. 15 is a plan view of the lighting device 100
- FIG. 16 is a cross-sectional view of the panel base 110P connected to the first surface emitting module 210B.
- This panel base 110P has light emission scheduled areas 50-11 to 50-15, 50-21 to 50-25, 50-31 to 5 rows ⁇ 4 columns (Y direction row direction, X direction column direction in the figure). It is divided into 50-35 and 50-41 to 50-45. Therefore, it has 20 light emission plan areas.
- Each partition shape of the light emission scheduled area is a regular square, but the partition shape is not limited to a regular square.
- an input connection connector 50B as a base power input unit and an output connection connector 50C as a base power output unit are arranged with a predetermined gap therebetween.
- the input connection connector 50B as the base power input unit and the output connection connector 50C as the base power output unit are also arranged in the planned light emission region 50-12 with a predetermined gap therebetween.
- the input connection connector 50B has a first contact 50B1, a second contact 50B2, and a third contact 50B3, and the output connection connector 50C also has a first contact 50C1, a second contact 50C2, and a third contact 50C3. ing.
- the first power source B1 is connected to the first contact 50B1, the second power source B2 is connected to the second contact 50B2, and the third power source B3 is connected to the third contact 50B3. It is connected.
- the first contact 50C1 and the first contact 50B1 are electrically connected, and the second contact 50C2 And the second contact 50B2 are electrically connected, and the third contact 50C3 and the third contact 50B3 are electrically connected.
- a constant current power supply is used for each of the first power supply B1, the second power supply B2, and the third power supply B3.
- the input connection connector 50B and the output connection connector 50C having the same configuration as the planned light emission area 50-11 are provided, and the first light emission area of the adjacent light emission scheduled area is provided.
- the first contact 50C1 and the first contact 50B1 are electrically connected, the second contact 50C2 and the second contact 50B2 are electrically connected, and the third contact 50C3 and the third contact 50B3 are electrically connected. Yes.
- the first constant current series connection line DL1 connected to the first power supply B1 the second constant current series connection line DL2 connected to the second power supply B2, and the third power supply B3.
- the three constant current series connection lines DL3 connected to each other are arranged in parallel with each other.
- the first surface light emitting module 210A has a specification connected to the first constant current series connection line DL1
- the second surface light emitting module 210B has a specification connected to the second constant current series connection line DL2.
- the third surface emitting module 210C has a specification to be connected to the third constant current series connection line DL3.
- First surface emitting module 210A Referring to FIGS. 10 and 11, surface emitting panel 10 shown in FIG. 1 is used for first surface emitting module 210 ⁇ / b> A, wiring connector 60 ⁇ / b> B as a panel power input unit, and panel power output unit A wiring connector 60 ⁇ / b> C is provided so as to protrude from the surface opposite to the light emitting surface of the surface light emitting panel 10.
- the wiring connector 60B has a first contact 60B1, a second contact 60B2, and a third contact 60B3.
- the wiring connector 60C has a first contact 60C1, a second contact 60C2, and a third contact 60C3.
- the first contact 60B1 is connected to the anode 14 of the surface light emitting panel 10, and the first contact 60C1 is connected to the cathode 16 of the surface light emitting panel 10 to form a first light emitting line L11 that supplies power to the surface light emitting panel 10. .
- the second contact 60B2 and the second contact 60C2 are electrically directly connected by an eleventh connection line L12 as power passing means.
- the third contact 60B3 and the third contact 60C3 are electrically directly connected by a twelfth connection line L13 as power passing means.
- the surface emitting panel 10 shown in FIG. 1 is used for the second surface emitting module 210B, and a wiring connector 60B as a panel power input unit and a wiring connector 60C as a panel power output unit are used. However, it is provided so that it may protrude in the surface on the opposite side to the light emission surface of the surface emitting panel 10 (similar to FIG. 11).
- the wiring connector 60B has a first contact 60B1, a second contact 60B2, and a third contact 60B3.
- the wiring connector 60C has a first contact 60C1, a second contact 60C2, and a third contact 60C3.
- the first contact 60B1 and the first contact 60C1 are electrically directly connected by a twenty-first connection line L21 as power passing means.
- the second contact 60B2 is connected to the anode 14 of the surface light emitting panel 10, and the second contact 60C2 is connected to the cathode 16 of the surface light emitting panel 10 to form a second light emitting line L22 that supplies power to the surface light emitting panel 10.
- the third contact 60B3 and the third contact 60C3 are electrically directly connected by a twenty-second connection line L23 as power passing means.
- the surface emitting panel 10 shown in FIG. 1 is used for the third surface emitting module 210C, and a wiring connector 60B as a panel power input unit and a wiring connector 60C as a panel power output unit are used. However, it is provided so that it may protrude in the surface on the opposite side to the light emission surface of the surface emitting panel 10 (similar to FIG. 11).
- the wiring connector 60B has a first contact 60B1, a second contact 60B2, and a third contact 60B3.
- the wiring connector 60C has a first contact 60C1, a second contact 60C2, and a third contact 60C3.
- the first contact 60B1 and the first contact 60C1 are electrically directly connected by a thirty-first connection line L31 as power passing means.
- the second contact 60B2 and the second contact 60C2 are electrically directly connected by a thirty-second connection line L32 as power passing means.
- the third contact 60B3 is connected to the anode 14 of the surface light emitting panel 10, and the third contact 60C3 is connected to the cathode 16 of the surface light emitting panel 10 to constitute a third light emitting line L33 that supplies power to the surface light emitting panel 10. .
- connection panel 210D As the connection panel 210D, a panel D10 similar in appearance to the surface light emitting panel 10 is used.
- the panel D10 constitutes a non-light emitting dummy panel having the same shape as the above-described surface emitting modules 210A to 210C.
- the panel D10 is provided with the wiring connector 60B and the wiring connector 60C in the same manner as the surface emitting module 200A.
- the wiring connector 60B has a first contact 60B1, a second contact 60B2, and a third contact 60B3.
- the wiring connector 60C has a first contact 60C1, a second contact 60C2, and a third contact 60C3.
- the first contact 60B1 and the first contact 60C1 are electrically connected directly by the first connection line L41.
- the second contact 60B2 and the second contact 60C2 are electrically directly connected by the second connection line L42.
- the third contact 60B3 and the third contact 60C3 are electrically directly connected by the third connection line L43.
- Lighting device 200 Next, with reference to FIGS. 15 and 16, a lighting device 200 including the panel base 110P, the first to third surface light emitting modules 210A to 210C, and the connection panel 210D will be described.
- the panel base 110P six light emission areas 50-11, 50-22, 50-23, 50-32, 50-33, and 50-41 are selected as light emission areas, and other areas are selected. Is a non-selected light emitting region (that is, no light is emitted).
- the first constant current series connection line DL1 to which the first power supply B1 is connected, the second constant current series connection line DL2 to which the second power supply B2 is connected, and the third power supply B3 are connected.
- the power supply capacity of the first power supply B1, the second power supply B2, and the third power supply B3 is designed so that a maximum of two surface emitting modules can be connected to each of the third constant current series connection lines DL3. ing.
- the first surface emitting module 210A is attached to the light emission scheduled area 50-11 of the panel base 110P.
- the first contact 50B1 of the input connection connector 50B and the first contact 60B1 of the wiring connector 60C are connected in the region of the light emission scheduled region 50-11, and the first contact 50C1 of the output connection connector 50C and the wiring connector 60C are connected.
- the first contact 60C1 is connected.
- a first light emitting line L11 that supplies power to the surface light emitting panel 10 is formed.
- the eleventh connection line L12 that directly connects the second contact point 50B2 of the input connection connector 50B and the second contact point 50C2 of the output connection connector 50C to pass power is formed.
- the third contact 50B3 of the input connection connector 50B and the third contact 60B3 of the wiring connector 60C are connected, and the third contact 50C3 of the output connection connector 50C and the third contact 60C3 of the wiring connector 60C are connected.
- the 12th connection line L13 which connects directly the 3rd contact 50B3 of the input connection connector 50B and the 3rd contact 50C3 of the output connection connector 50C, and lets electric power pass is formed.
- the power from the first power source B1 causes the first surface light emitting module 210A to emit light through the first light emitting line L11, and the power from the second power source B2 passes through the eleventh connection line L12 to cause adjacent non-light emitting light.
- the light emission scheduled area 50-12 can be supplied, and the power from the third power source B3 can be supplied to the adjacent non-light emission scheduled area 50-12 through the twelfth connection line L13.
- connection panel 210D is attached to the non-light emission scheduled region 50-12.
- the first contact 50B1 of the input connection connector 50B and the first contact 60B1 of the wiring connector 60C are connected, and the first contact 50C1 of the output connection connector 50C and the first contact 60C1 of the wiring connector 60C are connected.
- a first connection line L41 that directly connects the first contact 50B1 of the input connection connector 50B and the first contact 50C1 of the output connection connector 50C is formed.
- the second contact 50B2 of the input connection connector 50B and the second contact 60B2 of the wiring connector 60C are connected, and the second contact 50C2 of the output connection connector 50C and the second contact 60C2 of the wiring connector 60C are connected.
- the second connection line L42 that directly connects the second contact 50B2 of the input connection connector 50B and the second contact 50C2 of the output connection connector 50C is formed.
- the third contact 50B3 of the input connection connector 50B and the third contact 60B3 of the wiring connector 60C are connected, and the third contact 50C3 of the output connection connector 50C and the third contact 60C3 of the wiring connector 60C are connected.
- a third connection line L43 that directly connects the third contact 50B3 of the input connection connector 50B and the third contact 50C3 of the output connection connector 50C is formed.
- the respective powers of the first power supply B1, the second power supply B2, and the third power supply B3 supplied to the light emission scheduled area 50-11 pass through the light emission planned area 50-12 and are adjacent to each other. Enable supply to -13.
- the first surface light emitting module 210A is attached to the light emission scheduled area 50-22, and the second surface light emitting module 210B is attached to the light emission scheduled areas 50-23 and 50-33.
- the third surface emitting module 210C is mounted on 50-32 and 50-41.
- the connection panel 210D is attached to all other non-selected light emission scheduled areas.
- the first constant current series connection line DL1 to which the first power supply B1 is connected the second constant current series connection line DL2 to which the second power supply B2 is connected, and the third power supply B3
- the third constant current series connection line DL3 is connected, and the surface emitting panel is caused to emit light in the power supply line in the selected light emission scheduled region, and the non-selected power supply line and the non-selected power supply line in the selected light emission scheduled region Electric power can be passed through the planned emission region.
- the surface emitting light is not limited to the position shown in FIG. By mounting the module, the surface emitting module can emit light.
- a series connection line using a constant current power source as the power source
- a series connection line can be used regardless of the number of surface emitting modules within a predetermined range of the number of surface emitting modules.
- the flowing current can be made constant.
- the power supply wiring becomes thick.
- one line is provided. Therefore, it is possible to make the power supply wiring thinner and to facilitate the wiring.
- connection panel 210D constituting the non-light emitting dummy panel is used in order to pass the current to the next light emission scheduled region.
- an illumination device having a structure in which a non-light emitting dummy panel is not used will be described.
- FIG. 17 is a plan view of a panel base 120P used in the lighting device 300
- FIG. 18 is a plan view showing the configuration of a light emission region 55-11 of the panel base used in the lighting device 300
- FIG. FIG. 20 is a cross-sectional view of the first surface light emitting module 310A connected to the panel base 120P of the lighting device 300
- FIG. 23 is a plan view of the lighting device 300.
- FIG. 23 is a plan view of the second and third surface emitting modules 310B and 310C used in the device 300.
- the panel base 120P has light emission scheduled regions 55-11 to 55-15, 55-21 to 55-25, 55 in 5 rows ⁇ 4 columns (Y direction row direction, X direction is column direction in the figure). It is divided into -31 to 55-35 and 55-41 to 55-45. Therefore, it has 20 light emission plan areas.
- Each partition shape of the light emission scheduled area is a regular square, but the partition shape is not limited to a regular square.
- an input connection connector 50B as a base power input unit and an output connection connector 50C as a base power output unit are separated by a predetermined gap.
- the input connection connector 50B as the base power input unit and the output connection connector 50C as the base power output unit are also arranged in the planned light emission region 55-12 with a predetermined gap therebetween.
- the input connection connector 50B has a first contact 50B1, a second contact 50B2, and a third contact 50B3, and the output connection connector 50C also has a first contact 50C1, a second contact 50C2, and a third contact 50C3. ing.
- a first switching member SW1 as a power passing means is provided and is in an ON state in a normal state.
- a second switching member SW2 as a power passing means is provided, and is in an ON state in a normal state.
- a third switching member SW3 as a power passing means is provided, and is in an ON state in a normal state. Button switches as shown in FIG. 18 are used for the first switching member SW1, the second switching member SW2, and the third switching member SW3, respectively.
- the same configuration as that of the planned light emission area 55-11 is adopted in all the planned light emission areas. Further, in the adjacent light emission scheduled region, the first contact 50C1 and the first contact 50B1 are electrically connected, the second contact 50C2 and the second contact 50B2 are electrically connected, and the third contact 50C3 and the third contact The contact 50B3 is electrically connected.
- the first constant current series connection line DL1 connected to the first power supply B1 the second constant current series connection line DL2 connected to the second power supply B2, and the third power supply B3.
- the three constant current series connection lines DL3 connected to each other are arranged in parallel with each other.
- the first surface light emitting module 310A has a specification connected to the first constant current series connection line DL1
- the second surface light emitting module 310B has a specification connected to the second constant current series connection line DL2.
- the surface emitting module 310C has a specification to be connected to the third constant current series connection line DL3.
- First surface emitting module 310A Referring to FIG. 19 and FIG. 20, the surface emitting panel 10 shown in FIG. 1 is used for the first surface emitting module 310 ⁇ / b> A, and a wiring connector 60 ⁇ / b> B as a panel power input unit and a panel power output unit are used. A wiring connector 60 ⁇ / b> C is provided so as to protrude from the surface opposite to the light emitting surface of the surface light emitting panel 10.
- the wiring connector 60B has a first contact 60B1.
- the wiring connector 60C has a first contact 60C1.
- the first contact 60B1 is connected to the anode 14 of the surface light emitting panel 10, and the first contact 60C1 is connected to the cathode 16 of the surface light emitting panel 10 to form a first light emitting line L11 that supplies power to the surface light emitting panel 10. .
- a protrusion BT1 is provided as a first switching unit that switches the switching member SW1 from the ON state to the OFF state, releases the power passing unit, and flows the current of the first constant current series connection line DL1 to the surface light emitting panel 10.
- surface emitting panel 10 shown in FIG. 1 is used for second surface emitting module 310B, and wiring connector 60B as a panel power input unit and wiring connector 60C as a panel power output unit are used. However, it is provided so as to protrude from the surface opposite to the light emitting surface of the surface light emitting panel 10.
- the wiring connector 60B has a second contact 60B2.
- the wiring connector 60C has a second contact 60C2.
- the second contact 60B2 is connected to the anode 14 of the surface light emitting panel 10, and the second contact 60C2 is connected to the cathode 16 of the surface light emitting panel 10 to form a second light emitting line L22 that supplies power to the surface light emitting panel 10. .
- a protrusion BT2 is provided as a second switching unit that switches from the state to the OFF state, cancels the power passing unit, and flows the current of the second constant current series connection line DL2 to the surface light emitting panel 10.
- the surface emitting panel 10 shown in FIG. 1 is used for the second surface emitting module 310 ⁇ / b> C, and a wiring connector 60 ⁇ / b> B as a panel power input unit and a wiring connector 60 ⁇ / b> C as a panel power output unit are used. However, it is provided so as to protrude from the surface opposite to the light emitting surface of the surface light emitting panel 10.
- the wiring connector 60B has a third contact 60B3.
- the wiring connector 60C has a third contact 60C3.
- the third contact 60B3 is connected to the anode 14 of the surface light emitting panel 10, and the third contact 60C3 is connected to the cathode 16 of the surface light emitting panel 10 to constitute a third light emitting line L33 that supplies power to the surface light emitting panel 10. .
- a protrusion BT3 is provided as a third switching unit that switches from the state to the OFF state, releases the power passing unit, and flows the current of the third constant current series connection line DL3 to the surface light emitting panel 10.
- the lighting apparatus 300 including the panel base 120P and the first to third surface light emitting modules 310A to 310C will be described.
- the light emission scheduled areas 55-11, 55-22, 55-23, 55-32, 55-33, 55-41 are selected as the light emission areas, and other areas are selected. Is a non-selected light emitting region (that is, no light is emitted).
- the first constant current series connection line DL1 to which the first power supply B1 is connected, the second constant current series connection line DL2 to which the second power supply B2 is connected, and the third power supply B3 are connected.
- the power supply capacity of the first power supply B1, the second power supply B2, and the third power supply B3 is designed so that a maximum of two surface emitting modules can be connected to each of the third constant current series connection lines DL3. ing.
- the first surface emitting module 310A is mounted on the light emission scheduled area 55-11 of the panel base 120P.
- the first contact 50B1 of the input connector 50B and the first contact 60B1 of the wiring connector 60C are connected in the region of the light emission scheduled region 55-11, and the first contact 50C1 of the output connector 50C and the wiring connector 60C are connected.
- the first contact 60C1 is connected.
- the first switching member SW1 is changed from the ON state to the OFF state, and the current of the first constant current series connection line DL1 flows to the surface light emitting panel 10.
- the second switching member SW2 and the third switching member SW3 are maintained in the ON state, and the current of the second constant current series connection line DL2 and the current of the third constant current series connection line DL3 are adjacent to each other and do not emit light.
- the light can be supplied to the light emission scheduled region 55-12.
- the power of each of the first power supply B1, the second power supply B2, and the third power supply B3 supplied to the light emission planned area 55-11 passes through the light emission planned area 55-12 and is adjacent to the light emission planned area 55-. 13 can be supplied.
- the first surface light emitting module 310A is attached to the light emission scheduled area 55-22
- the second surface light emitting module 310B is attached to the light emission scheduled areas 55-23 and 55-33
- the third surface light emitting module 310C is attached to 55-32 and 55-41.
- the other non-selected light emission scheduled areas remain as they are.
- the first constant current series connection line DL1 to which the first power supply B1 is connected the second constant current series connection line DL2 to which the second power supply B2 is connected, and the third power supply B3
- the third constant current series connection line DL3 is connected, and the selected region is caused to emit light by the surface emitting panel, and power is supplied to the non-selected power source line and the non-selected light emission scheduled region in the selected light emission scheduled region. Can be passed.
- the number of surface emitting modules that can be connected to each constant current series connection line is not limited to the position shown in FIG. 23, and the surface emitting light can be emitted at an arbitrary position without changing the wiring structure. By mounting the module, the surface emitting module can emit light.
- a series connection line using a constant current power source as the power source
- a series connection line can be used regardless of the number of surface emitting modules within a predetermined range of the number of surface emitting modules.
- the flowing current can be made constant.
- the power supply wiring becomes thick.
- one line is provided. Therefore, it is possible to make the power supply wiring thinner and to facilitate the wiring.
- the surface emitting module can be used only by mounting the surface emitting module at the selected location without the need for a non-light emitting dummy panel as shown in the second embodiment. Allows the module to emit light.
- any configuration can be used as long as the switching member can be switched from the ON state to the OFF state by mounting the surface light emitting module.
- a switching member may be used.
- a photo reflector may be used as the switching member, and the photo reflector may be covered to switch from the ON state to the OFF state.
- region is prescribed
- one of a plurality of constant current series connection lines is selected, a surface emitting panel is connected in series to the selected constant current series connection line, and current is passed through the other constant current series connection lines.
- Embodiments 2 and 3 described above three constant current series connection lines are provided, but two or four or more may be provided. Further, the arrangement configuration of the surface emitting modules is not limited to a rectangle of 5 rows ⁇ 4 columns, and various arrangement configurations such as a circle, a spiral, and the like can be adopted.
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- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Electroluminescent Light Sources (AREA)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
図1、および、図2を参照して、本実施の形態における面発光パネル10の基本構成について説明する。図1は、面発光パネル10を示す正面図であり、面発光パネル10の背面19の側から面発光パネル10を見たときの様子を示している。図2は、図1中II-II線矢視断面図である。
以下、図3から図8を参照して、本実施の形態における照明装置100について説明する。図3は、照明装置100に用いられるパネルベース100Pの平面図、図4は、照明装置100に用いられる面発光モジュール200Aの平面図、図5は、図4中のV-V線矢視断面図、図6は、照明装置100に用いられる接続パネル200Dの平面図、図7は、照明装置100の平面図、図8は、照明装置100のパネルベース100Pに面発光モジュール200Aを接続した状態での断面図である。
このパネルベース100Pは、2つの発光予定領域50-11、および、発光予定領域50-12に区画されている。本実施の形態では、発光予定領域50-11,50-12のそれぞれの区画形状は正四角形であるが、区画形状は正四角形には限定されない。
次に、図4、および、図5を参照して、本実施の形態における面発光モジュール200Aについて説明する。面発光モジュール200Aには、図1に示した面発光パネル10が用いられ、陽極14に接続されるパネル電力入力部としての配線コネクタ60Bと、陰極16に接続されるパネル電力出力部としての配線コネクタ60Cとを有する。図5に示すように、配線コネクタ60B、および、配線コネクタ60Cは、面発光パネル10の発光面とは反対側の面に突出するように設けられている。
次に、図6を参照して、本実施の形態における電力通過手段としての接続パネル200Dについて説明する。接続パネル200Dは、外観の形状が面発光パネル10に似たパネルD11が用いられる。パネルD11は、上述の面発光モジュール200Aと同一形状の非発光のダミーパネルを構成する。パネルD11には、配線コネクタ60B、および、配線コネクタ60Cが、面発光モジュール200Aと同様に設けられる。さらに、配線コネクタ60B、および、配線コネクタ60Cは、配線ラインL1により直接接続されている。
次に、図7、および、図8を参照して、上述したパネルベース100P、面発光モジュール200A、および、接続パネル200Dを備える、照明装置100について説明する。本実施の形態では、パネルベース100Pにおいて、発光予定領域50-11を発光領域として選択し、発光予定領域50-12を非選択の発光領域(つまり発光させない)としている。なお、本明細書の図面では、斜線を施した領域が、発光領域である。
次に、図9から図16を参照して、本実施の形態における照明装置200について説明する。図9は、照明装置200に用いられるパネルベース110Pの平面図、図10は、照明装置200に用いられる第1面発光モジュール210Aの平面図、図11は、図10中XI-XI線矢視断面図、図12、および、図13は、照明装置200に用いられる第2面発光モジュール210B、および、第3面発光モジュール210Cの平面図、図14は、照明装置200に用いられる接続パネル210Dの平面図、図15は、照明装置100の平面図、図16は、パネルベース110Pに第1面発光モジュール210Bを接続した状態での断面図である。
このパネルベース110Pは、5行×4列(図中のY方向行方向、X方向が列方向)の発光予定領域50-11~50-15、50-21~50-25、50-31~50-35、50-41~50-45に区画されている。よって、20箇所の発光予定領域を有する。発光予定領域のそれぞれの区画形状は正四角形であるが、区画形状は正四角形には限定されない。
次に、図10から図14を参照して、本実施の形態における第1~第3面発光モジュール210A,210B,210Cについて説明する。第1面発光モジュール210Aは、第1定電流直列接続ラインDL1に接続される仕様を有し、第2面発光モジュール210Bは、第2定電流直列接続ラインDL2に接続される仕様を有し、第3面発光モジュール210Cは、第3定電流直列接続ラインDL3に接続される仕様を有する。
図10、および、図11を参照して、第1面発光モジュール210Aには、図1に示した面発光パネル10が用いられ、パネル電力入力部としての配線コネクタ60B、および、パネル電力出力部としての配線コネクタ60Cが、面発光パネル10の発光面とは反対側の面に突出するように設けられている。
図12を参照して、第2面発光モジュール210Bには、図1に示した面発光パネル10が用いられ、パネル電力入力部としての配線コネクタ60B、および、パネル電力出力部としての配線コネクタ60Cが、面発光パネル10の発光面とは反対側の面に突出するように設けられている(図11と同様)。
図13を参照して、第3面発光モジュール210Cには、図1に示した面発光パネル10が用いられ、パネル電力入力部としての配線コネクタ60B、および、パネル電力出力部としての配線コネクタ60Cが、面発光パネル10の発光面とは反対側の面に突出するように設けられている(図11と同様)。
次に、図14を参照して、本実施の形態における電力通過手段としての接続パネル210Dについて説明する。接続パネル210Dは、外観の形状が面発光パネル10に似たパネルD10が用いられる。パネルD10は、上述の面発光モジュール210A~210Cと同一形状の非発光のダミーパネルを構成する。パネルD10には、配線コネクタ60B、および、配線コネクタ60Cが、面発光モジュール200Aと同様に設けられる。
次に、図15、および、図16を参照して、上述したパネルベース110P、第1~第3面発光モジュール210A~210C、および、接続パネル210Dを備える、照明装置200について説明する。本実施の形態では、パネルベース110Pにおいて、発光予定領域50-11、50-22,50-23、50-32,50-33,50-41の6箇所を発光領域として選択し、その他の領域は非選択の発光領域(つまり発光させない)としている。
次に、図17から図23を参照して、本実施の形態における照明装置300について説明する。上記実施の形態2においては、非選択の発光予定領域においては、電流を次の発光予定領域に通過させるために、非発光のダミーパネルを構成する接続パネル210Dを用いていた。本実施の形態では、非発光のダミーパネルを用いない構成の照明装置について説明する。
図17において、パネルベース120Pは、5行×4列(図中のY方向行方向、X方向が列方向)の発光予定領域55-11~55-15、55-21~55-25、55-31~55-35、55-41~55-45に区画されている。よって、20箇所の発光予定領域を有する。発光予定領域のそれぞれの区画形状は正四角形であるが、区画形状は正四角形には限定されない。
次に、図19から図22を参照して、本実施の形態における第1~第3面発光モジュール310A,310B,310Cについて説明する。第1面発光モジュール310Aは、第1定電流直列接続ラインDL1に接続される仕様であり、第2面発光モジュール310Bは、第2定電流直列接続ラインDL2に接続される仕様であり、第3面発光モジュール310Cは、第3定電流直列接続ラインDL3に接続される仕様である。
図19、および、図20を参照して、第1面発光モジュール310Aには、図1に示した面発光パネル10が用いられ、パネル電力入力部としての配線コネクタ60B、および、パネル電力出力部としての配線コネクタ60Cが、面発光パネル10の発光面とは反対側の面に突出するように設けられている。
図21を参照して、第2面発光モジュール310Bには、図1に示した面発光パネル10が用いられ、パネル電力入力部としての配線コネクタ60B、および、パネル電力出力部としての配線コネクタ60Cが、面発光パネル10の発光面とは反対側の面に突出するように設けられている。
図22を参照して、第2面発光モジュール310Cには、図1に示した面発光パネル10が用いられ、パネル電力入力部としての配線コネクタ60B、および、パネル電力出力部としての配線コネクタ60Cが、面発光パネル10の発光面とは反対側の面に突出するように設けられている。
次に、図23を参照して、上述したパネルベース120P、および、第1~第3面発光モジュール310A~310Cを備える照明装置300について説明する。本実施の形態では、パネルベース120Pにおいて、発光予定領域55-11、55-22,55-23、55-32,55-33,55-41の6箇所を発光領域として選択し、その他の領域は非選択の発光領域(つまり発光させない)としている。
Claims (8)
- 1または2以上設けられ、電力が供給されることで発光する面発光パネルを含む面発光モジュールと、
2以上の発光予定領域に区画され、選択された前記発光予定領域に前記面発光モジュールを装着することで、前記面発光パネルを発光させるパネルベースと、
前記面発光パネルに電力を供給する電源と、
を備え、
前記発光予定領域のそれぞれは、ベース電力入力部、および、ベース電力出力部を有するとともに、互いに隣接する前記発光予定領域の、前記ベース電力出力部と前記ベース電力入力部とが接続されることにより、前記電源、および、2以上の前記発光予定領域により直列接続ラインが構成され、
前記面発光モジュールは、前記面発光パネルに電力を供給するための、前記ベース電力入力部に接続されるパネル電力入力部、および、前記ベース電力出力部に接続されるパネル電力出力部を含み、
前記電力通過手段は、前記ベース電力入力部と前記ベース電力出力部とを直接接続することにより、隣接する前記発光予定領域からの電力を通過させる、照明装置。 - 前記電源は、定電流電源であり、
前記定電流電源、および、2以上の前記発光予定領域により定電流直列接続ラインが構成される、請求項1に記載の照明装置。 - 前記電源は、第1定電流電源、および、第2定電流電源を有し、
前記第1定電流電源に接続される第1定電流直列接続ラインと、前記第2定電流電源に接続される第2定電流直列接続ラインとが並行に配置される、請求項2に記載の照明装置。 - 前記ベース電力入力部は、第1ベース電力入力部、および、第2ベース電力入力部を有し、
前記ベース電力出力部は、第1ベース電力出力部、および、第2ベース電力出力部を有し、
前記第1定電流電源、前記第1ベース電力入力部、および、前記第1ベース電力出力部により、前記第1定電流直列接続ラインが構成され、
前記第2定電流電源、前記第2ベース電力入力部、および、前記第2ベース電力出力部により、前記第2定電流直列接続ラインが構成され、
前記面発光モジュールは、
第1面発光モジュールと第2面発光モジュールとを有し、
前記第1面発光モジュールは、前記第1面発光モジュールを前記発光予定領域に装着した状態で、前記第1定電流直列接続ラインに接続し、前記面発光パネルに電力を供給する第1発光ラインと、前記第2定電流直列接続ラインに接続し、前記第2ベース電力入力部と前記第2ベース電力出力部とを直接連結し前記電力通過手段を構成する第1連結ラインとを有し、
前記第2面発光モジュールは、前記第2面発光モジュールを前記発光予定領域に装着した状態で、前記第1定電流直列接続ラインに接続し、前記第1ベース電力入力部と前記第1ベース電力出力部とを直接連結し前記電力通過手段を構成する第2連結ラインと、前記第2定電流直列接続ラインに接続し、前記面発光パネルに電力を供給する第2発光ラインとを有し、
さらに前記電力通過手段として、前記発光予定領域に装着した状態で、前記第1定電流直列接続ラインに接続し、前記第1ベース電力入力部と前記第1ベース電力出力部とを直接連結する第1接続ラインと、前記第2定電流直列接続ラインに接続し、前記第2ベース電力入力部と前記第2ベース電力出力部とを直接接続する第2接続ラインとを有する接続パネルを含む、請求項3に記載の照明装置。 - 前記接続パネルは、前記面発光モジュールと同一形状の非発光のダミーパネルを有する、請求項4に記載の照明装置。
- 前記ベース電力入力部と前記ベース電力出力部との間には、前記第1定電流電源に接続される前記電力通過手段としての第1スイッチング部材、および、前記第2定電流電源に接続される前記電力通過手段としての第2スイッチング部材とが設けられ、
前記第1定電流電源、および、前記第1スイッチング部材により、前記第1定電流直列接続ラインが構成され、
前記第2定電流電源、および、前記第2スイッチング部材により、前記第2定電流直列接続ラインが構成され、
前記面発光モジュールは、
第1面発光モジュールと第2面発光モジュールとを有し、
前記第1面発光モジュールは、前記第1面発光モジュールを前記発光予定領域に装着した状態で、前記第1スイッチング部材をON状態からOFF状態にし、上記電力通過手段を解除して前記第1定電流直列接続ラインの電流を前記面発光パネルに流す第1切替手段を有し、
前記第2面発光モジュールは、前記第2面発光モジュールを前記発光予定領域に装着した状態で、前記第2スイッチング部材に近接することにより、前記第2スイッチング部材をON状態からOFF状態にし、上記電力通過手段を解除して前記第2定電流直列接続ラインの電流を前記面発光パネルに流す第2切替手段を有する、請求項3に記載の照明装置。 - 2以上の発光予定領域に区画されたベースパネルの前記発光予定領域に装着されることにより発光する第1面発光モジュールを有する面発光モジュールであって、
前記第1面発光モジュールは、前記発光予定領域に装着した状態で、第1定電流電源、前記ベースパネルの第1ベース電力入力部、前記ベースパネルの第1ベース電力出力部によって構成される第1定電流直列接続ラインに接続し、前記第1発光モジュールに電力を供給する第1発光ラインと、
前記発光予定領域に装着した状態で、第2定電流電源、前記ベースパネルの第2ベース電力入力部、前記ベースパネルの第2ベース電力出力部によって構成される第2定電流直列接続ラインに接続し、前記第2ベース電力入力部と前記第2ベース電力出力部とを直接連結することにより隣接する前記発光予定領域からの電力を通過させる第1連結ラインとを有する、面状発光モジュール。 - 前記発光モジュールは第2面発光モジュールを備え、
前記第2面発光モジュールは、
前記発光予定領域に装着した状態で、前記第1定電流直列接続ラインに接続し、前記第1ベース電力入力部と前記第1ベース出力部とを直接連結することにより隣接する前記発光予定領域からの電力を通過させる第2連結ラインと、
前記発光予定領域に装着した状態で、前記第2定電流直列接続ラインに接続し、前記第2発光モジュールに電力を供給する第2発光ラインとを有する、請求項7に記載の面発光モジュール。
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