JP4921163B2 - 切替え可能素子における駆動電圧の低減 - Google Patents
切替え可能素子における駆動電圧の低減 Download PDFInfo
- Publication number
- JP4921163B2 JP4921163B2 JP2006507540A JP2006507540A JP4921163B2 JP 4921163 B2 JP4921163 B2 JP 4921163B2 JP 2006507540 A JP2006507540 A JP 2006507540A JP 2006507540 A JP2006507540 A JP 2006507540A JP 4921163 B2 JP4921163 B2 JP 4921163B2
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- fluid
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- 239000007788 liquid Substances 0.000 claims description 69
- 239000012530 fluid Substances 0.000 claims description 43
- 239000004094 surface-active agent Substances 0.000 claims description 35
- 230000003287 optical effect Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 11
- LVFXLZRISXUAIL-UHFFFAOYSA-N 2,2,3,4,4,4-hexafluorobutan-1-ol Chemical group OCC(F)(F)C(F)C(F)(F)F LVFXLZRISXUAIL-UHFFFAOYSA-N 0.000 claims description 2
- ZHSKFONQCREGOG-UHFFFAOYSA-N triethyl(trifluoromethyl)silane Chemical compound CC[Si](CC)(CC)C(F)(F)F ZHSKFONQCREGOG-UHFFFAOYSA-N 0.000 claims description 2
- MWKJTNBSKNUMFN-UHFFFAOYSA-N trifluoromethyltrimethylsilane Chemical compound C[Si](C)(C)C(F)(F)F MWKJTNBSKNUMFN-UHFFFAOYSA-N 0.000 claims description 2
- GABHTFORECKGBB-UHFFFAOYSA-N trimethyl-(2,3,4,5,6-pentafluorophenyl)silane Chemical compound C[Si](C)(C)C1=C(F)C(F)=C(F)C(F)=C1F GABHTFORECKGBB-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 210000004027 cell Anatomy 0.000 description 13
- 230000002209 hydrophobic effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000005499 meniscus Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- 230000005661 hydrophobic surface Effects 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- WXJFKAZDSQLPBX-UHFFFAOYSA-N 2,2,3,3,4,4,4-heptafluorobutan-1-ol Chemical compound OCC(F)(F)C(F)(F)C(F)(F)F WXJFKAZDSQLPBX-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
- G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Fluid-Pressure Circuits (AREA)
Description
Claims (4)
- 極性液体及び導電性液体のうち少なくとも1つである第1の流体と、非導電性液体である第2の流体とを有する室であって、前記第1の流体と前記第2の流体は非混和であるため、該第1の流体と第2の流体との間には界面が存在する、室;並びに
前記第1の液体と前記第2の液体との間の界面形状を変化させるよう配置される第1の電極及び第2の電極;
を有するエレクトロウエッティングに基づく切替え可能な光学素子であって、
前記の第1の液体と前記第2の液体との間の界面形状の変化は、前記第1の電極と第2の電極との間に電位が印加されることによって生じ、
前記第1の流体及び前記第2の流体のうち少なくとも1つは界面活性剤を有し、
前記第1の流体が前記界面活性剤を有する場合、前記界面活性剤は、2,2,3,4,4,4−ヘキサフルオロ−1−ブタノール、及び、2,2,3,3,4,4,4−ヘプタフルオロ−1−ブタノールからなる界面活性剤の群から選択される少なくとも1つの界面活性剤で、
前記第2の流体が前記界面活性剤を有する場合、前記界面活性剤は、ペンタフルオロフェニルトリメチルシラン、トリフルオロメチルトリメチルシラン、及びトリフルオロメチルトリエチルシランからなる界面活性剤の群から選択される少なくとも1つの界面活性剤である、
切替え可能な光学素子。 - 前記第1の流体は前記界面活性剤を有し、
前記界面活性剤は、前記第1の流体と前記室の少なくとも1つの壁との間の界面張力に作用する、
請求項1記載の切替え可能な光学素子。 - 前記第2の流体は前記界面活性剤を有し、
前記界面活性剤は、前記第2の流体と前記室の少なくとも1つの壁との間の界面張力に作用する請求項1記載の切替え可能な光学素子。 - 請求項1乃至3のうちいずれか一項記載の切替え可能な光学素子を有する装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03076378.3 | 2003-05-06 | ||
EP03076378 | 2003-05-06 | ||
PCT/IB2004/050585 WO2004099846A1 (en) | 2003-05-06 | 2004-05-05 | Reduction of driving voltage in a switchable element |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007528009A JP2007528009A (ja) | 2007-10-04 |
JP4921163B2 true JP4921163B2 (ja) | 2012-04-25 |
Family
ID=33427140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006507540A Expired - Lifetime JP4921163B2 (ja) | 2003-05-06 | 2004-05-05 | 切替え可能素子における駆動電圧の低減 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7251392B2 (ja) |
EP (1) | EP1623264B1 (ja) |
JP (1) | JP4921163B2 (ja) |
KR (1) | KR101163082B1 (ja) |
CN (1) | CN100367068C (ja) |
ES (1) | ES2556105T3 (ja) |
PL (1) | PL1623264T3 (ja) |
TW (1) | TWI372895B (ja) |
WO (1) | WO2004099846A1 (ja) |
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2004
- 2004-05-05 US US10/555,260 patent/US7251392B2/en not_active Expired - Lifetime
- 2004-05-05 EP EP04731239.2A patent/EP1623264B1/en not_active Expired - Lifetime
- 2004-05-05 JP JP2006507540A patent/JP4921163B2/ja not_active Expired - Lifetime
- 2004-05-05 ES ES04731239.2T patent/ES2556105T3/es not_active Expired - Lifetime
- 2004-05-05 PL PL04731239T patent/PL1623264T3/pl unknown
- 2004-05-05 WO PCT/IB2004/050585 patent/WO2004099846A1/en active Application Filing
- 2004-05-05 CN CNB2004800122395A patent/CN100367068C/zh not_active Expired - Lifetime
- 2004-05-05 KR KR1020057020974A patent/KR101163082B1/ko active IP Right Grant
- 2004-05-06 TW TW093112812A patent/TWI372895B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200502620A (en) | 2005-01-16 |
CN100367068C (zh) | 2008-02-06 |
KR20060009297A (ko) | 2006-01-31 |
EP1623264B1 (en) | 2015-11-04 |
KR101163082B1 (ko) | 2012-07-06 |
US7251392B2 (en) | 2007-07-31 |
PL1623264T3 (pl) | 2016-05-31 |
EP1623264A1 (en) | 2006-02-08 |
US20060215273A1 (en) | 2006-09-28 |
WO2004099846A1 (en) | 2004-11-18 |
CN1784626A (zh) | 2006-06-07 |
TWI372895B (en) | 2012-09-21 |
JP2007528009A (ja) | 2007-10-04 |
ES2556105T3 (es) | 2016-01-13 |
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