CN101836154A - 照明装置 - Google Patents

照明装置 Download PDF

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CN101836154A
CN101836154A CN200880113313A CN200880113313A CN101836154A CN 101836154 A CN101836154 A CN 101836154A CN 200880113313 A CN200880113313 A CN 200880113313A CN 200880113313 A CN200880113313 A CN 200880113313A CN 101836154 A CN101836154 A CN 101836154A
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substrate
lighting device
connector
splicing ear
electrically connected
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CN101836154B (zh
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姜锡勋
朴准奭
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Suzhou Lekin Semiconductor Co Ltd
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LG Innotek Co Ltd
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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/142Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133602Direct backlight
    • G02F1/133603Direct backlight with LEDs
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133602Direct backlight
    • G02F1/133612Electrical details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/712Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716Coupling device provided on the PCB
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/72Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/72Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/732Printed circuits being in the same plane
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007Types of components
    • H05K2201/10106Light emitting diode [LED]
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007Types of components
    • H05K2201/10189Non-printed connector
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431Details of mounted components
    • H05K2201/1059Connections made by press-fit insertion
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/306Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
    • H05K3/308Adaptations of leads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3447Lead-in-hole components

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

提供了一种照明装置,包括:第一基板,第一基板包括第一连接器和第一连接端子,第一连接器连接到外部电源或驱动装置,第一连接端子电连接到第一连接器;以及第二基板,第二基板电连接到第一连接端子并且包括发光装置。

Description

照明装置
技术领域
本公开涉及一种照明装置。
背景技术
液晶显示器(LCD)用在诸如计算机监视器、电视机、移动通信终端、导航仪等各种电装置中。
因为LCD自身不发光,所以在LCD的背面使用向LCD提供光的背光单元。
虽然作为背光单元的冷阴极荧光灯(CCFL)直到现在都被用作光源,但是发光二极管(LED)近来变得广泛使用。
LED被用作LCD的背光单元,并且还被用作各种需要光的电子装置和照明装置的光源单元。
发明内容
技术问题
多个实施例提供了一种照明装置。
多个实施例还提供了一种用发光装置驱动每个基板的照明装置。
多个实施例还提供了一种无困难地制造并且当缺陷出现时容易修理的照明装置。
技术方案
在一个实施例中,一种照明装置包括:第一基板,第一基板包括第一连接器和第一连接端子,第一连接器连接到外部电源或驱动装置,第一连接端子电连接到第一连接器;以及第二基板,第二基板电连接到第一连接端子并且包括发光装置。
在一个实施例中,一种照明装置包括:第一基板,第一基板包括第一连接器和多个第一连接端子,第一连接器连接到外部电源或驱动装置,第一连接端子电连接到第一连接器;以及多个第二基板,第二基板电连接到第一连接端子并且包括发光装置。
在下面的附图和描述中阐述一个或多个实施例的细节。从描述、附图和权利要求书中将容易明白其它特征。
有益效果
多个实施例提供了一种照明装置。
多个实施例还提供了一种用发光装置驱动每个基板的照明装置。
多个实施例还提供了一种无困难地制造并且当缺陷出现时容易修理的照明装置。
附图说明
图1是根据一个实施例的照明装置的正视图。
图2是根据一个实施例的照明装置中的第二基板的视图。
图3是示出了根据一个实施例的照明装置中的第二连接器的视图。
具体实施方式
在下文中,将参照附图对照明装置进行更详细的描述。
图1是根据一个实施例的照明装置的正视图。图2是根据一个实施例的照明装置中的第二基板的视图。
参照图1和图2,照明装置包括第一基板10以及安装到第一基板10的第二基板20。
第一基板10包括:具有第一连接器11的第一连接器单元16;在第一方向上从第一连接器单元16延伸的延伸单元17;以及在与第一方向垂直的第二方向上从延伸单元17延伸的连接单元18。
在第一连接器单元16处形成多个第一连接器11和第一连接端子12,在每个连接单元18处形成第一连接端子12。此外,形成线路(未示出)以便将第一连接器单元16的第一连接器11与第一连接端子12电连接。
在连接单元18处设置多个第一连接端子12。
第一连接器11连接到外部电源或驱动装置,第一连接端子12通过第一连接器11电连接到外部电源或驱动装置。
延伸单元17和连接单元18构成第二基板安置部分19,第二基板安置部分19是可安置第二基板20的空间。
如图1中所示,存在八个第二基板安置部分19。与第一连接器单元16相邻的两个第二基板安置部分19由第一连接器单元16、延伸单元17和连接单元18所围绕的空间形成。
第二基板20可以附着到第一基板10。虽然如图1中所示一个第二基板20附着到第一基板10,但八个第二基板20可附着到第一基板10。
在第二基板20处形成第二连接端子22和发光装置21,以便将发光装置21与第一基板10电连接。当然,发光装置21和第二连接端子22通过包含在第二基板20中的线路(未示出)彼此串联或并联电连接。
可以安装多个发光装置21。在图2中,在第二基板20上安装了九个发光装置21。
发射白光的发光二极管可以用在发光装置21中,发射红光、绿光和蓝光的其它发光二极管可以组合并用在发光装置21中。
第二基板20通过内置在第一基板10中的第一连接端子12电连接到第一连接器11。
第一基板10中的每个第一连接端子12可以连接到第一连接器11。亦即,相同的驱动信号或不同的信号可以通过第一连接器11施加于各第一连接端子12。
因而,可以通过第一基板10中的第一连接器11来单独地控制安装在第二基板20上的发光装置21。
例如,如果假设从任何一个第二基板20发射的光的亮度用值100表示,则可以将从另一个第二基板20发射的光的亮度调整为值90。
还可以将从另一个第二基板20发射的光的亮度调整为值50。
因此,根据该照明装置的目的,可以适当地控制照明装置的总亮度或部分亮度。
另一方面,第一基板10与第二基板20可以通过安置元件40更牢固地耦合。安置元件40可以是粘合剂或粘合带,还可以是用于安置的其它装置。
根据该照明装置,因为具有发光装置21的第二基板20被安装到第一基板10,所以在发光装置21或第二基板20中存在缺陷的情况下可以只替换有缺陷的第二基板20。因此,可以容易修理照明装置而无困难。
此外,根据一个实施例的照明装置可通过一个第二基板20控制发光装置21,并且还可基于电路设计单独地控制包含在一个第二基板20中的发光装置21。
此外,第一基板10和第二基板20在竖直方向上不交叠。亦即,第一基板10和第二基板20设置在同一水平面上。因此,散热特性变得非常好。
另一方面,第一基板10可以通过图3中的第二连接器30电连接到第二基板20。此外,第一基板10和第二基板20可以通过第二连接器30更牢固地耦合。将参照图3对第二连接器30进行更详细的描述。
图3是示出了根据一个实施例的照明装置中的将第一基板与第二基板电连接的第二连接器的视图。
第二连接器30包括第一本体31和第二本体32。第一本体31和第二本体32中的一个被设计成插入到另一个中以进行耦合。
例如,如图3中所示,第二本体32部分地插入到第一本体31中以进行耦合。
在第一本体31中形成与第一基板10的第一连接端子12电连接的第一引脚33,在第二本体32中形成与第二基板20的第二连接端子22电连接的第二引脚34。
当第一本体31与第二本体32相耦合时,第一引脚33与第二引脚34彼此电连接。
可以在第一基板10的通孔中填充焊料35,以便在第一引脚33、第一基板10和第一连接端子12之间获得更牢固的电和物理连接。
同样地,可以在第二基板20的通孔中填充焊料35,以便在第二引脚34、第二基板20和第二连接端子22之间获得更牢固的电和物理连接。
因为第一引脚33和第二引脚34分别穿透第一基板10和第二基板20,所以第一本体31和第二本体32可更牢固地安装到并电连接到第一基板10和第二基板20。
根据一个实施例的照明装置包括第一基板10以及安置在第一基板10上的多个第二基板20。
当一个第二基板20中存在有缺陷的发光装置21时,照明装置只去除具有有缺陷的发光装置21的一个第二基板,并用另一个第二基板20替换它。由此,无困难地完成其修理过程,并且可减少用于修理的成本和时间。
本说明书中对“一个(one)实施例”、“一个(an)实施例”、“示例实施例”等的任何引用意味着结合该实施例描述的具体特征、结构或特性被包括在本发明的至少一个实施例中。这样的措辞在本说明书的不同位置出现并非必定都是引用同一个实施例。进一步说,当结合任何实施例描述具体特征、结构或特性时,申请人认为,本领域的技术人员能够结合其它的实施例来实现这样的特征、结构或特性。
虽然参照其多个说明性实施例描述了本发明的实施例,但应当理解,本领域的技术人员能设计出许多其它修改和实施例,这些修改和实施例将落入本公开的原理的精神和范围内。更具体而言,可以在本公开、附图和所附权利要求书的范围内对题述组合布置的组成部分和/或布置进行各种变化和修改。除了组成部分和/或布置的变化和修改以外,本领域的技术人员还容易明白多种替换使用。
工业实用性
根据一个实施例的照明装置可用在各种电子装置和发光装置中。

Claims (20)

1.一种照明装置,包括:
第一基板,所述第一基板包括第一连接器和第一连接端子,所述第一连接器连接到外部电源或驱动装置,所述第一连接端子电连接到所述第一连接器;以及
第二基板,所述第二基板电连接到所述第一连接端子并且包括发光装置。
2.如权利要求1所述的照明装置,其中所述第二基板包括第二连接端子,所述第二连接端子电连接到所述第一连接端子。
3.如权利要求2所述的照明装置,包括第二连接器,所述第二连接器将所述第一连接端子与所述第二连接端子相连接。
4.如权利要求1所述的照明装置,其中所述第一基板包括:
第一连接器单元,所述第一连接器单元包括所述第一连接器;
延伸单元,所述延伸单元在第一方向上从所述第一连接器延伸;以及
连接单元,所述连接单元在第二方向上从所述延伸单元延伸并且包括所述第一连接端子。
5.如权利要求4所述的照明装置,其中所述第二方向与所述第一方向垂直。
6.如权利要求1所述的照明装置,其中所述第一基板与所述第二基板通过安置元件相耦合。
7.如权利要求6所述的照明装置,其中所述安置元件包括粘合剂或粘合带。
8.如权利要求1所述的照明装置,其中所述第一基板的上表面和所述第二基板的上表面设置在同一水平面上。
9.如权利要求1所述的照明装置,其中所述第二基板至少有两侧被所述第一基板围绕。
10.一种照明装置,包括:
第一基板,所述第一基板包括第一连接器和多个第一连接端子,所述第一连接器连接到外部电源或驱动装置,所述第一连接端子电连接到所述第一连接器;以及
多个第二基板,所述第二基板电连接到所述第一连接端子并且包括发光装置。
11.如权利要求10所述的照明装置,其中所述第一基板包括:
第一连接器单元,所述第一连接器单元包括所述第一连接器;
延伸单元,所述延伸单元在第一方向上从所述第一连接器延伸;以及
连接单元,所述连接单元在第二方向上从所述延伸单元延伸并且包括所述第一连接端子。
12.如权利要求11所述的照明装置,其中所述第二基板设置在所述延伸单元的两侧。
13.如权利要求11所述的照明装置,其中所述第二基板设置在所述连接单元的两侧。
14.如权利要求11所述的照明装置,其中所述第二方向与所述第一方向垂直。
15.如权利要求10所述的照明装置,其中所述第一基板与所述第二基板通过安置元件相耦合。
16.如权利要求15所述的照明装置,其中所述安置元件包括粘合剂或粘合带。
17.如权利要求10所述的照明装置,其中所述第一基板的上表面和所述第二基板的上表面设置在同一水平面上。
18.如权利要求10所述的照明装置,包括第二连接器,所述第二连接器将所述第一基板与所述第二基板电连接,
其中所述第二连接器包括:
第一引脚,所述第一引脚电连接到所述第一基板,
第二引脚,所述第二引脚电连接到所述第二基板,以及
第一本体和第二本体,所述第一本体支撑所述第一引脚并且耦合到所述第一基板,所述第二本体支撑所述第二引脚并且耦合到所述第二基板,
其中当所述第一本体耦合到所述第二本体时,所述第一引脚电连接到所述第二引脚。
19.如权利要求10所述的照明装置,其中每个所述第二基板电连接到所述第一基板。
20.如权利要求10所述的照明装置,其中单独的驱动信号从所述第一基板被施加于所述第二基板。
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EP2195706A2 (en) 2010-06-16
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US20100238674A1 (en) 2010-09-23
EP2195706A4 (en) 2010-10-27

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