JP2004095516A5 - - Google Patents
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- Publication number
- JP2004095516A5 JP2004095516A5 JP2002258873A JP2002258873A JP2004095516A5 JP 2004095516 A5 JP2004095516 A5 JP 2004095516A5 JP 2002258873 A JP2002258873 A JP 2002258873A JP 2002258873 A JP2002258873 A JP 2002258873A JP 2004095516 A5 JP2004095516 A5 JP 2004095516A5
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- holder
- unit according
- light
- light source
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims 5
- 238000000465 moulding Methods 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
Claims (11)
前記導光体の縁部に配置されたホルダーと、を備え、
前記光源からの入射端面以外の端面部のうちの少なくとも１端面において、前記導光体と前記ホルダーとが一体化されていることを特徴とする導光体ユニット。A light guide used with a light source;
A holder disposed at an edge of the light guide, and
The light guide unit is characterized in that the light guide and the holder are integrated on at least one end face of end face portions other than the incident end face from the light source.
前記バックライトユニットからの出射光が出射される位置に配置された電気光学表示パネルと、を備えることを特徴とする電気光学装置。The backlight unit according to any one of claims 6 to 8,
An electro-optic device comprising: an electro-optic display panel disposed at a position from which light emitted from the backlight unit is emitted.
第１の工程後、導光体の光入射端面以外の少なくとも１端面において、前記ホルダーと一体化するように前記導光体を成形する第２の工程と、を有する導光体ユニットの製造方法。A first step of molding a resin material having high reflection characteristics into a holder;
After the first step, at least one end surface other than the light incident end surface of the light guide, a second step of forming the light guide so as to be integrated with the holder, and a method of manufacturing a light guide unit .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002258873A JP4232417B2 (en) | 2002-09-04 | 2002-09-04 | Backlight unit, electro-optical device, electronic apparatus, and method for manufacturing backlight unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002258873A JP4232417B2 (en) | 2002-09-04 | 2002-09-04 | Backlight unit, electro-optical device, electronic apparatus, and method for manufacturing backlight unit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004095516A JP2004095516A (en) | 2004-03-25 |
| JP2004095516A5 true JP2004095516A5 (en) | 2005-10-06 |
| JP4232417B2 JP4232417B2 (en) | 2009-03-04 |
Family
ID=32063386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002258873A Expired - Fee Related JP4232417B2 (en) | 2002-09-04 | 2002-09-04 | Backlight unit, electro-optical device, electronic apparatus, and method for manufacturing backlight unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4232417B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007281260A (en) * | 2006-04-07 | 2007-10-25 | Sumitomo Metal Electronics Devices Inc | Reflector, package for housing light-emitting element using the same, and lens used for reflector |
| JP5083954B2 (en) * | 2007-08-23 | 2012-11-28 | シチズン電子株式会社 | Film-shaped light guide plate unit, planar light unit, display device, and electronic apparatus |
| TW201027001A (en) * | 2009-01-06 | 2010-07-16 | Golden Light Technology Corp | Light emitting diode lamp device |
| KR101006838B1 (en) | 2009-04-06 | 2011-01-12 | (주)케이제이 프리테크 | LED backlight is integrally manufactured by light guide panel of curable resin and manufacturing method thereof |
| US20120320624A1 (en) * | 2010-04-22 | 2012-12-20 | Sharp Kabushiki Kaisha | Illuminating device and display device |
| CN104325598A (en) * | 2014-08-29 | 2015-02-04 | 深圳市德仓科技有限公司 | Injection moulding device, liquid crystal module, backlight module and manufacturing method thereof |
| CN104476719A (en) * | 2014-08-29 | 2015-04-01 | 深圳市德仓科技有限公司 | Injection molding equipment, LCD module, backlight module and manufacturing method thereof |
| JP2017191879A (en) * | 2016-04-14 | 2017-10-19 | 株式会社小糸製作所 | Light emitting module |
-
2002
- 2002-09-04 JP JP2002258873A patent/JP4232417B2/en not_active Expired - Fee Related
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