JP4051997B2 - 液晶表示装置及び電子機器 - Google Patents
液晶表示装置及び電子機器 Download PDFInfo
- Publication number
- JP4051997B2 JP4051997B2 JP2002134122A JP2002134122A JP4051997B2 JP 4051997 B2 JP4051997 B2 JP 4051997B2 JP 2002134122 A JP2002134122 A JP 2002134122A JP 2002134122 A JP2002134122 A JP 2002134122A JP 4051997 B2 JP4051997 B2 JP 4051997B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- polarized light
- layer
- cholesteric liquid
- display device
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 176
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 claims description 174
- 239000000758 substrate Substances 0.000 claims description 115
- 210000002858 crystal cell Anatomy 0.000 claims description 22
- 238000005286 illumination Methods 0.000 claims description 11
- 239000005264 High molar mass liquid crystal Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 description 115
- 239000000049 pigment Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 230000010287 polarization Effects 0.000 description 7
- 230000003098 cholesteric effect Effects 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000010365 information processing Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002134122A JP4051997B2 (ja) | 2002-05-09 | 2002-05-09 | 液晶表示装置及び電子機器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002134122A JP4051997B2 (ja) | 2002-05-09 | 2002-05-09 | 液晶表示装置及び電子機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003330025A JP2003330025A (ja) | 2003-11-19 |
| JP2003330025A5 JP2003330025A5 (enExample) | 2005-09-22 |
| JP4051997B2 true JP4051997B2 (ja) | 2008-02-27 |
Family
ID=29696871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002134122A Expired - Fee Related JP4051997B2 (ja) | 2002-05-09 | 2002-05-09 | 液晶表示装置及び電子機器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4051997B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4475515B2 (ja) | 2004-09-03 | 2010-06-09 | 国立大学法人東京工業大学 | 光ダイオード |
| TWI258039B (en) * | 2005-05-09 | 2006-07-11 | Chi Mei Optoelectronics Corp | Display panel and liquid crystal display device |
| JP2010266591A (ja) * | 2009-05-13 | 2010-11-25 | Fujitsu Ltd | 表示素子 |
| JP5337751B2 (ja) * | 2010-03-15 | 2013-11-06 | 株式会社ジャパンディスプレイ | 偏光板および液晶表示装置 |
-
2002
- 2002-05-09 JP JP2002134122A patent/JP4051997B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003330025A (ja) | 2003-11-19 |
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