JP4660321B2 - バックライト装置 - Google Patents
バックライト装置 Download PDFInfo
- Publication number
- JP4660321B2 JP4660321B2 JP2005252785A JP2005252785A JP4660321B2 JP 4660321 B2 JP4660321 B2 JP 4660321B2 JP 2005252785 A JP2005252785 A JP 2005252785A JP 2005252785 A JP2005252785 A JP 2005252785A JP 4660321 B2 JP4660321 B2 JP 4660321B2
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- light guide
- light
- circuit board
- flexible circuit
- 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
Landscapes
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Description
2 フレーム
3 導光板
4 位置決めピン
5 フレキシブル回路基板
6 フィルム基板
7 LED
8 貫通孔
11 バックライト装置
12 フレーム
13 導光板
14 位置決めピン
15 フレキシブル回路基板
16 フィルム基板
17 LED
18 貫通孔
Claims (1)
- フレーム内に導光板を収納するとともに、
少なくとも1つの発光素子が実装されたフレキシブル回路基板を、前記発光素子が前記導光板の光入射面の近傍に位置するように配設してなるバックライト装置において、
導光板収納部と発光素子収納部とを面内に形成してなるフレームの、前記導光板収納部に導光板を収納し、
前記フレームの面内における前記発光素子収納部の近傍に間隔を隔てて立設された少なくとも2本の位置決めピンに対して、前記位置決めピンにそれぞれ対応させて前記フレキシブル回路基板に穿設された貫通孔を挿通させ、
前記発光素子を前記発光素子収納部に収納すると共に、前記フレキシブル回路基板の一部を前記導光板に重ねて挟み込み、前記位置決めピンの頂部を溶融させて前記フレキシブル回路基板を前記フレームに固着させたことを特徴とするバックライト装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005252785A JP4660321B2 (ja) | 2005-08-31 | 2005-08-31 | バックライト装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005252785A JP4660321B2 (ja) | 2005-08-31 | 2005-08-31 | バックライト装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007066776A JP2007066776A (ja) | 2007-03-15 |
JP4660321B2 true JP4660321B2 (ja) | 2011-03-30 |
Family
ID=37928719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005252785A Expired - Fee Related JP4660321B2 (ja) | 2005-08-31 | 2005-08-31 | バックライト装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4660321B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110176064A1 (en) * | 2008-10-15 | 2011-07-21 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
TWI719852B (zh) * | 2020-03-05 | 2021-02-21 | 瑞軒科技股份有限公司 | 直下式背光裝置之加工系統及其加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003057650A (ja) * | 2001-08-16 | 2003-02-26 | Seiko Instruments Inc | 液晶表示装置 |
JP2003076287A (ja) * | 2001-09-04 | 2003-03-14 | Sony Corp | バックライト装置 |
JP2004006081A (ja) * | 2002-05-31 | 2004-01-08 | Omron Corp | 面光源装置及び面光源装置の製造方法 |
-
2005
- 2005-08-31 JP JP2005252785A patent/JP4660321B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003057650A (ja) * | 2001-08-16 | 2003-02-26 | Seiko Instruments Inc | 液晶表示装置 |
JP2003076287A (ja) * | 2001-09-04 | 2003-03-14 | Sony Corp | バックライト装置 |
JP2004006081A (ja) * | 2002-05-31 | 2004-01-08 | Omron Corp | 面光源装置及び面光源装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2007066776A (ja) | 2007-03-15 |
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