JP4298766B2 - バックライト組立体とそれに用いられるコネクタ - Google Patents
バックライト組立体とそれに用いられるコネクタ Download PDFInfo
- Publication number
- JP4298766B2 JP4298766B2 JP2007163396A JP2007163396A JP4298766B2 JP 4298766 B2 JP4298766 B2 JP 4298766B2 JP 2007163396 A JP2007163396 A JP 2007163396A JP 2007163396 A JP2007163396 A JP 2007163396A JP 4298766 B2 JP4298766 B2 JP 4298766B2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- fluorescent tube
- contact
- spring
- backlight assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 22
- 238000003780 insertion Methods 0.000 description 19
- 230000037431 insertion Effects 0.000 description 19
- 239000011521 glass Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013464 silicone adhesive Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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
- F21V19/00—Fastening of light sources or lamp holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
- Liquid Crystal (AREA)
Description
前記蛍光管は、接続部となる前記蛍光管の一端を覆う口金を有し、
前記コネクタは、コンタクトと、前記コンタクトを保持するハウジングとを有し、前記コンタクトは、前記ハウジングヘ保持される保持部と、前記蛍光管の接続部と接続する第1接続部と、前記基板と接続する第2接続部とを有し、前記第1接続部は前記蛍光管の前記口金を誘い込む一対の先端部とこれに続く一対のバネ部とこれらを接続する基部を有し、前記一対のバネ部は、夫々第1のバネ部と前記第1のバネ部に連続した第2のバネ部とを有し、前記第2のバネ部は、前記基部から夫々延設され、前記第1のバネ部と第2のバネ部とによってL字形状に夫々形成されるとともに、当該一対のバネ部が対向する方向と直交する方向で、前記一対のバネ部の幅方向側からみてL字形状に形成されていることを特徴とするコネクタが得られる。
2 コンタクト
3 突出部
3a 溝
3b 水平部
3c 立上り部
3d 突起部
4 挿入口
5 突出部
6 C面
10a,10b コネクタ
11 先端部
12 第1バネ部
13 第2バネ部
14 基部
15 フローティング部
16 第3のバネ部
17 インバータ側基部
17a 圧入部
17b 面取り部
18 ランプ側接続部(第1接続部)
19 インバータ側接続部(第2接続部)
20 板金
21 角型穴
27 基板
28 板金
30 支持台
31,35 リブ
40 インバータ基板
50 蛍光管(CCFL管)
51 口金
52 ランプ
53 ジュメット線
53a 離脱防止部
53b 電極
55 蛍光管
56 シリコーン接着材
54 半田付け
60 蛍光管
105 コンタクト
105a,105b,105c,105d ツバ
106 バックライト基板
106a,106b 長穴
122 ランプ接続部材(コネクタ)
122A 略H字形状平面電極部
122B 穴状電極部
122C 弧状電極部
124 アーム
126 ランプ保持部
130 ランプホルダー
132 ラバーコネクタ
132A 金属線
140 ホルダー本体
141 底部
145 ランプ支持部
150 電源印加部材
165 連結部
Claims (6)
- 蛍光管と基板とを接続するコネクタにおいて、
前記蛍光管は、接続部となる前記蛍光管の一端を覆う口金を有し、
前記コネクタは、コンタクトと、前記コンタクトを保持するハウジングとを有し、前記コンタクトは、前記ハウジングヘ保持される保持部と、前記蛍光管の接続部と接続する第1接続部と、前記基板と接続する第2接続部とを有し、前記第1接続部は前記蛍光管の前記口金を誘い込む一対の先端部とこれに続く一対のバネ部とこれらを接続する基部を有し、前記一対のバネ部は、夫々第1のバネ部と前記第1のバネ部に連続した第2のバネ部とを有し、前記第2のバネ部は、前記基部から夫々延設され、前記第1のバネ部と第2のバネ部とによってL字形状に夫々形成されるとともに、当該一対のバネ部が対向する方向と直交する方向で、前記一対のバネ部の幅方向側からみてL字形状に形成されていることを特徴とするコネクタ。 - 請求項1に記載のコネクタにおいて、前記一対のL字形状のバネ部は、前記口金を接触保持する半円形状に形成された部分を有することを特徴とするコネクタ。
- 請求項1又は2に記載のコネクタにおいて、前記第2接続部は一対のバネ部を有し、それぞれの接点と固定端までの板幅が異なることを特徴とするコネクタ。
- 請求項1乃至3の内のいずれか1項に記載のコネクタを有することを特徴とするバックライト組立体。
- 請求項4に記載のバックライト組立体において、前記バックライト組立体は、前記蛍光管と、前記蛍光管の前記接続部と接続する前記コネクタと、前記コネクタと接続する基板と、前記コネクタを保持するための筺体とを有することを特徴とするバックライト組立体。
- 請求項5に記載のバックライト組立体において、前記筐体は、板金と支持台とを有し、前記コネクタは、前記板金と前記支持台とにより遊嵌状態に保持されていることを特徴とするバックライト組立体。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007163396A JP4298766B2 (ja) | 2007-06-21 | 2007-06-21 | バックライト組立体とそれに用いられるコネクタ |
CN2008800027897A CN101589270B (zh) | 2007-06-21 | 2008-06-19 | 背照灯组装体和其所使用的连接器 |
US12/448,992 US8201958B2 (en) | 2007-06-21 | 2008-06-19 | Backlight assembly and connector used therefor |
PCT/JP2008/061191 WO2008156128A1 (ja) | 2007-06-21 | 2008-06-19 | バックライト組立体とそれに用いられるコネクタ |
KR1020097015169A KR101098757B1 (ko) | 2007-06-21 | 2008-06-19 | 백라이트 조립체와 이것에 이용되는 커넥터 |
TW097122981A TWI373179B (en) | 2007-06-21 | 2008-06-20 | Backlight assembly and connector for use therein |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007163396A JP4298766B2 (ja) | 2007-06-21 | 2007-06-21 | バックライト組立体とそれに用いられるコネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009004208A JP2009004208A (ja) | 2009-01-08 |
JP4298766B2 true JP4298766B2 (ja) | 2009-07-22 |
Family
ID=40156286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007163396A Expired - Fee Related JP4298766B2 (ja) | 2007-06-21 | 2007-06-21 | バックライト組立体とそれに用いられるコネクタ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8201958B2 (ja) |
JP (1) | JP4298766B2 (ja) |
KR (1) | KR101098757B1 (ja) |
CN (1) | CN101589270B (ja) |
TW (1) | TWI373179B (ja) |
WO (1) | WO2008156128A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10199724B2 (en) | 2015-05-25 | 2019-02-05 | Tyco Electronics Japan G.K. | Antenna |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009110127A1 (ja) * | 2008-03-04 | 2009-09-11 | シャープ株式会社 | バックライト装置、表示装置およびテレビジョン受像機 |
TWI387699B (zh) * | 2008-10-28 | 2013-03-01 | Chunghwa Picture Tubes Ltd | 燈座 |
CN102308142A (zh) * | 2009-02-13 | 2012-01-04 | 夏普株式会社 | 照明装置、显示装置以及电视接收装置 |
JP2011081991A (ja) * | 2009-10-06 | 2011-04-21 | Japan Aviation Electronics Industry Ltd | コンタクト及びコネクタ |
WO2011162067A1 (ja) * | 2010-06-24 | 2011-12-29 | シャープ株式会社 | 照明装置、表示装置及びテレビ受信装置 |
JP5066618B2 (ja) * | 2011-02-22 | 2012-11-07 | 日本航空電子工業株式会社 | コンタクト及び電気コネクタ |
CN202132788U (zh) * | 2011-04-29 | 2012-02-01 | 深圳市华星光电技术有限公司 | 背光模块及显示装置 |
KR200459430Y1 (ko) * | 2011-06-13 | 2012-04-17 | 한상돌 | 커넥터 |
USD851816S1 (en) | 2017-04-14 | 2019-06-18 | Curtis A. Roys | Lamp support |
Family Cites Families (16)
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US4153927A (en) * | 1977-08-17 | 1979-05-08 | Owens Ossie E | Multi-function clipboard apparatus |
JPH07262910A (ja) | 1994-03-18 | 1995-10-13 | Stanley Electric Co Ltd | 口金付管球 |
JP3462306B2 (ja) | 1995-06-30 | 2003-11-05 | ハリソン東芝ライティング株式会社 | 冷陰極放電ランプおよびランプの点灯装置ならびに照明装置 |
JP2000123604A (ja) | 1998-10-09 | 2000-04-28 | Seiko Epson Corp | 光源装置および表示装置 |
JP4181307B2 (ja) | 2001-01-19 | 2008-11-12 | 山一電機株式会社 | カードコネクタ |
JP4189997B2 (ja) | 2003-03-26 | 2008-12-03 | Tdk株式会社 | バックライトユニット |
US6908326B2 (en) * | 2003-08-08 | 2005-06-21 | J. S. T. Mfg. Co., Ltd. | Floating connector |
JP4017588B2 (ja) | 2003-11-27 | 2007-12-05 | Tdk株式会社 | バックライトユニット |
JP2006344602A (ja) | 2005-06-09 | 2006-12-21 | Samsung Electronics Co Ltd | ランプ、ランプホルダー、電源供給モジュール、それを有するバックライトアセンブリ及び表示装置 |
JP4728065B2 (ja) | 2005-08-12 | 2011-07-20 | 日本圧着端子製造株式会社 | 電気コネクタおよびこれを備える液晶表示装置 |
KR101193686B1 (ko) * | 2005-08-29 | 2012-10-22 | 니혼앗짜쿠단시세이소 가부시키가이샤 | 전기 커넥터 및 액정 표시 장치 |
KR101294012B1 (ko) | 2006-04-03 | 2013-08-08 | 삼성디스플레이 주식회사 | 램프홀더, 전원공급모듈, 이를 갖는 백라이트 어셈블리 및표시장치 |
US7637625B2 (en) | 2006-05-23 | 2009-12-29 | Samsung Electronics Co., Ltd. | Lamp fixing unit, backlight assembly having the same and display device having the same |
KR101208726B1 (ko) | 2006-09-28 | 2012-12-06 | 삼성디스플레이 주식회사 | 램프소켓, 이를 갖는 백라이트 어셈블리 및 표시장치와램프 모듈의 조립방법 |
JP4335931B2 (ja) * | 2007-02-16 | 2009-09-30 | ヒロセ電機株式会社 | 蛍光管用コネクタ装置 |
JP2008300145A (ja) | 2007-05-30 | 2008-12-11 | Alps Electric Co Ltd | ランプ用コネクタ |
-
2007
- 2007-06-21 JP JP2007163396A patent/JP4298766B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-19 US US12/448,992 patent/US8201958B2/en not_active Expired - Fee Related
- 2008-06-19 KR KR1020097015169A patent/KR101098757B1/ko active IP Right Grant
- 2008-06-19 CN CN2008800027897A patent/CN101589270B/zh not_active Expired - Fee Related
- 2008-06-19 WO PCT/JP2008/061191 patent/WO2008156128A1/ja active Application Filing
- 2008-06-20 TW TW097122981A patent/TWI373179B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10199724B2 (en) | 2015-05-25 | 2019-02-05 | Tyco Electronics Japan G.K. | Antenna |
Also Published As
Publication number | Publication date |
---|---|
WO2008156128A1 (ja) | 2008-12-24 |
CN101589270B (zh) | 2012-12-19 |
JP2009004208A (ja) | 2009-01-08 |
KR20090108038A (ko) | 2009-10-14 |
KR101098757B1 (ko) | 2011-12-23 |
US8201958B2 (en) | 2012-06-19 |
TW200908480A (en) | 2009-02-16 |
US20100008065A1 (en) | 2010-01-14 |
TWI373179B (en) | 2012-09-21 |
CN101589270A (zh) | 2009-11-25 |
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