JP2007265716A5 - - Google Patents
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- JP2007265716A5 JP2007265716A5 JP2006087107A JP2006087107A JP2007265716A5 JP 2007265716 A5 JP2007265716 A5 JP 2007265716A5 JP 2006087107 A JP2006087107 A JP 2006087107A JP 2006087107 A JP2006087107 A JP 2006087107A JP 2007265716 A5 JP2007265716 A5 JP 2007265716A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- light sources
- white light
- white
- emission
- 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.)
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- 239000003086 colorant Substances 0.000 claims 3
- 230000000295 complement Effects 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
Claims (5)
前記複数の白色光源からの光を側面から入射して、対向する２つの主面の一方の面から光を出射する導光板と、
前記複数の白色光源と前記導光板の側面との間に介在し、前記複数の白色光源の発光色の差が小さくなるように前記複数の白色光源のそれぞれの発光色を補正する複数の色補正シートと、
を備えたことを特徴とする面状光源。 Multiple white light sources;
A light guide plate that makes light from the plurality of white light sources incident from a side surface and emits light from one of two opposing main surfaces;
A plurality of color corrections that are interposed between the plurality of white light sources and the side surface of the light guide plate and correct the respective emission colors of the plurality of white light sources so that the difference in emission color of the plurality of white light sources is reduced. Sheet,
A planar light source characterized by comprising:
前記複数の色補正シートは青色の発光により励起されて黄色を発光する蛍光体を含む、ことを特徴とする請求項１に記載の面状光源。 The plurality of white light sources emit white light by a complementary color relationship between blue light emission and yellow light excited by the blue light emission, and the plurality of white light sources are targets of the planar light source. Set to blue for white chromaticity,
The planar light source according to claim 1, wherein the plurality of color correction sheets include a phosphor that emits yellow light when excited by blue light emission.
前記複数の白色光源からの光をそれぞれ入射し、前記複数の白色光源の発光色の差が小さくなるように前記複数の白色光源のそれぞれの発光色を補正する複数の色補正シートと、 A plurality of color correction sheets that respectively enter the light from the plurality of white light sources and correct the emission colors of the plurality of white light sources so as to reduce the difference in the emission colors of the plurality of white light sources;
を備えたことを特徴とする面状光源。 A planar light source characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006087107A JP2007265716A (en) | 2006-03-28 | 2006-03-28 | Planar light source and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006087107A JP2007265716A (en) | 2006-03-28 | 2006-03-28 | Planar light source and liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007265716A JP2007265716A (en) | 2007-10-11 |
| JP2007265716A5 true JP2007265716A5 (en) | 2009-05-14 |
Family
ID=38638510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006087107A Pending JP2007265716A (en) | 2006-03-28 | 2006-03-28 | Planar light source and liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007265716A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101349947B1 (en) | 2007-10-16 | 2014-01-13 | 엘지디스플레이 주식회사 | Backlight unit for liquid crystal display device |
| JP2010044874A (en) * | 2008-08-08 | 2010-02-25 | Sharp Corp | Illuminating device, illumination system, and method for manufacturing illuminating device |
| JP2011204406A (en) * | 2010-03-24 | 2011-10-13 | Caravell Co Ltd | Combination lighting of light-emitting diode and phosphor |
| EP2708925B1 (en) | 2010-04-10 | 2022-03-30 | Suzhou Lekin Semiconductor Co., Ltd. | Light source device |
| KR101689607B1 (en) * | 2010-06-14 | 2016-12-26 | 엘지전자 주식회사 | Mobile terminal |
| WO2012056962A1 (en) * | 2010-10-27 | 2012-05-03 | シャープ株式会社 | Illumination device, and liquid crystal display device |
| JP5433599B2 (en) * | 2011-02-16 | 2014-03-05 | 京セラドキュメントソリューションズ株式会社 | Image forming apparatus |
| KR101823684B1 (en) | 2011-07-18 | 2018-01-30 | 엘지이노텍 주식회사 | Display device |
| KR20130022060A (en) * | 2011-08-24 | 2013-03-06 | 삼성디스플레이 주식회사 | Backlight assembly and method of manufacturing the same |
| JP6160954B2 (en) * | 2013-07-08 | 2017-07-12 | パナソニックＩｐマネジメント株式会社 | Lighting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001209049A (en) * | 2000-01-27 | 2001-08-03 | Sony Corp | Illuminator and liquid crystal display device |
| JP4039551B2 (en) * | 2002-01-29 | 2008-01-30 | シチズン電子株式会社 | Phosphor chromaticity correction plate |
| JP4388360B2 (en) * | 2003-12-18 | 2009-12-24 | セイコーインスツル株式会社 | Illumination device and liquid crystal display device |
-
2006
- 2006-03-28 JP JP2006087107A patent/JP2007265716A/en active Pending
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