JPH0364834U - - Google Patents
Info
- Publication number
- JPH0364834U JPH0364834U JP12699489U JP12699489U JPH0364834U JP H0364834 U JPH0364834 U JP H0364834U JP 12699489 U JP12699489 U JP 12699489U JP 12699489 U JP12699489 U JP 12699489U JP H0364834 U JPH0364834 U JP H0364834U
- Authority
- JP
- Japan
- Prior art keywords
- automobile
- headlight
- coated
- fine particles
- particles
- 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.)
- Pending
Links
- 239000010419 fine particle Substances 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 229910000906 Bronze Inorganic materials 0.000 claims 4
- 239000010974 bronze Substances 0.000 claims 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 3
- 150000002902 organometallic compounds Chemical class 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 3
- -1 tungstate ions Chemical class 0.000 claims 2
- 229910006404 SnO 2 Inorganic materials 0.000 claims 1
- 229910002367 SrTiO Inorganic materials 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 150000002736 metal compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- 238000001228 spectrum Methods 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Description
図面は、本考案の実施例を示すものであつて、
第１図は自動車用ヘツドライトの該略的な断面図
、第２図は光弁の一部分の断面図、第３図は本考
案による自動車用ヘツドライト装置を組み込んだ
自動車の前部の該略図、第４図は光弁中にＴｉＯ
２微粒子を用いた場合の光弁の光学スペクトル、
第５図は光弁中にＴｉＯ２微粒子を用いた場合の
光弁の光学スペクトル、第６図は光弁中にパール
・マイカを用いた場合の光弁のスペクトル、第７
図はＴｉＯ被覆マイカの濃度に対する太陽透過率
変化幅△Ｔｃ、第８図はプルシアン・ブルー均一
コーテイングしたパール・マイカの光学スペクト
ル、第９図はパール・マイカ上の銀の析出量に対
する太陽透過率変化幅△ＴＧ、第１０図はパール
・マイカ上に析出したタングステン量に対する太
陽透過率変化幅△ＴＧである。
１……ヘツドライト、２……光源用ランプ、５
……光弁、８，９……透明電極、１１……電圧制
御装置、１２……光センサー、１３……自動車。
The drawings illustrate embodiments of the invention,
FIG. 1 is a schematic sectional view of an automobile headlight; FIG. 2 is a sectional view of a portion of a light valve; FIG. Figure 4 shows TiO in the light valve.
2. Optical spectrum of light valve when using microparticles,
Figure 5 shows the optical spectrum of the light valve when TiO 2 fine particles are used in the light valve, Figure 6 is the spectrum of the light valve when pearl mica is used in the light valve, and Figure 7 shows the spectrum of the light valve when pearl mica is used in the light valve.
The figure shows the change in solar transmittance △T c as a function of the concentration of TiO-coated mica, Figure 8 shows the optical spectrum of pearl mica uniformly coated with Prussian blue, and Figure 9 shows the solar transmittance as a function of the amount of silver deposited on pearl mica. Figure 10 shows the solar transmittance change width ΔTG with respect to the amount of tungsten deposited on pearl mica. 1...Headlight, 2...Lamp for light source, 5
... Light valve, 8, 9 ... Transparent electrode, 11 ... Voltage control device, 12 ... Light sensor, 13 ... Car.
Claims (1)
備えた２枚の透明板を、該電極が互いに向き合う
ように配列し、その透明電極間に電界により粒子
配列が揃うＴｉＯ２またはＴｉｎＯ２ｎ−１の一
般式で表されるチタン酸化物の異方性双極子微粒
子とビーズ状スペーサーとを混合した懸濁液を充
満させ該透明電極に電圧の印加をオン・オフする
ようにした装置をそれぞれ具備し、前記ヘツドラ
イト用光源からの光を前記光弁を通して外部に放
出するように構成した自動車用ヘツドライト装置
。 (2) 電圧制御装置を制御するための制御信号を
前記電圧制御装置に供給する光センサーをさらに
具備する実用新案登録請求の範囲第１項記載の自
動車用ヘツドライト装置。 (3) 該異方性双極子が微粒子がＳｎＯ２、ＷＯ
３またはＳｒＴｉＯ３の半導体または酸化チタン
被覆マイカの平板状微粒子である実用新案登録請
求の範囲第１，２項記載の自動車用ヘツドライト
装置。 (4) 前記異方性双極子微粒子の表面がＴｉｎＯ
２ｎ−１の一般式で表されるチタン酸化物で被覆
されている微粒子である実用新案登録請求の範囲
第３項記載の自動車用ヘツドライト装置。 (5) 該異方性双極子微粒子が可視〜近赤外領域
の光を吸収または反射する、金属または有機金属
化合物で被覆された実用新案登録請求の範囲第１
，２，３，４項記載の自動車用ヘツドライト装置
。 (6) 該金属がＰｔ，Ｐｄ，Ａｕ，Ａｇ，Ｒｈか
ら成る群から選択される少なくとも１種の金属も
しくは合金である実用新案登録請求の範囲第５項
記載の自動車用ヘツドライト装置。 (7) 該有機金属化合物が一般式Ｍ１ｘ（Ｍ２（
ＣＮ）６）ｙ（式中のＭ１およびＭ２は遷移金属
、ｘは３〜４、ｙは２〜３を示す）で表される混
合原子価錯体である実用新案登録請求の範囲第５
項記載の自動車用ヘツドライト装置。 (8) 該金属、または有機金属化合物が光テポジ
シヨン法により析出されたものである実用新案登
録請求の範囲第６，７項記載の自動車用ヘツドラ
イト装置。 (9) 該異方性双極子微粒子が表面にタングステ
ンブロンズ膜によつて被覆されたものである実用
新案登録請求の範囲第１，２，３項記載の自動車
用ヘツドライト装置。 (10) 該タングステンブロンズ膜によつて被覆さ
れた異方性双極子微粒子が、異方性双極子微粒子
をタングステン酸イオンと脂肪族カルボン酸イオ
ンとを含む酸性液を電界還元した液中に浸漬する
ことによつて表面にタングステンブロンズを析出
させた異方性双極子微粒子である実用新案登録請
求の範囲第９項記載の自動車用ヘツドライト装置
。[Claims for Utility Model Registration] (1) A light source for a headlight and two transparent plates each having a transparent electrode on one side are arranged so that the electrodes face each other, and the electric field between the transparent electrodes causes the particles to be arranged. The transparent electrode is filled with a suspension of a mixture of anisotropic dipole particles of titanium oxide represented by the general formula TiO 2 or TinO 2n-1 and bead-like spacers, and the application of voltage to the transparent electrode is turned on and off. What is claimed is: 1. A headlight device for an automobile, comprising a device configured to provide a light source for a headlight, and emit light from the light source for the headlight to the outside through the light valve. (2) The automobile headlight device according to claim 1, further comprising an optical sensor that supplies a control signal to the voltage control device to control the voltage control device. (3) The anisotropic dipole has fine particles of SnO 2 , WO
3 or SrTiO 3 semiconductor or titanium oxide coated mica plate-like fine particles. (4) The surface of the anisotropic dipole fine particles is TinO.
The automobile hedlight device according to claim 3, which is a fine particle coated with titanium oxide represented by the general formula 2n-1 . (5) Utility model registration claim 1 in which the anisotropic dipole fine particles are coated with a metal or an organometallic compound that absorbs or reflects light in the visible to near-infrared region.
, 2, 3, and 4. (6) The automobile headlight device according to claim 5, wherein the metal is at least one metal or alloy selected from the group consisting of Pt, Pd, Au, Ag, and Rh. (7) The organometallic compound has the general formula M 1 x (M 2 (
CN) 6 ) y (in the formula, M 1 and M 2 are transition metals, x is 3 to 4, and y is 2 to 3);
The automobile headlight device described in Section 1. (8) The automobile headlight device according to claims 6 and 7, wherein the metal or organometallic compound is deposited by a photopositioning method. (9) A hedlight device for an automobile according to claims 1, 2, and 3 of the utility model registration, wherein the anisotropic dipole fine particles are coated on the surface with a tungsten bronze film. (10) The anisotropic dipole particles coated with the tungsten bronze film are immersed in a solution obtained by electrolytically reducing an acidic solution containing tungstate ions and aliphatic carboxylate ions. The automobile hedlight device according to claim 9, which is an anisotropic dipole fine particle having tungsten bronze deposited on its surface by depositing tungsten bronze on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12699489U JPH0364834U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12699489U JPH0364834U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364834U true JPH0364834U (en) | 1991-06-25 |
Family
ID=31674779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12699489U Pending JPH0364834U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364834U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188224A (en) * | 2005-01-03 | 2006-07-20 | Ford Global Technologies Llc | Night vision system for vehicle, light source operation system and its control method |
| US10455885B2 (en) | 2014-10-02 | 2019-10-29 | Adidas Ag | Flat weft-knitted upper for sports shoes |
| US10834992B2 (en) | 2013-04-19 | 2020-11-17 | Adidas Ag | Shoe |
| US10939729B2 (en) | 2013-04-19 | 2021-03-09 | Adidas Ag | Knitted shoe upper |
| US11044963B2 (en) | 2014-02-11 | 2021-06-29 | Adidas Ag | Soccer shoe |
| US11589637B2 (en) | 2013-04-19 | 2023-02-28 | Adidas Ag | Layered shoe upper |
| US11666113B2 (en) | 2013-04-19 | 2023-06-06 | Adidas Ag | Shoe with knitted outer sole |
-
1989
- 1989-10-30 JP JP12699489U patent/JPH0364834U/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188224A (en) * | 2005-01-03 | 2006-07-20 | Ford Global Technologies Llc | Night vision system for vehicle, light source operation system and its control method |
| US11129433B2 (en) | 2013-04-19 | 2021-09-28 | Adidas Ag | Shoe |
| US10834992B2 (en) | 2013-04-19 | 2020-11-17 | Adidas Ag | Shoe |
| US10834991B2 (en) | 2013-04-19 | 2020-11-17 | Adidas Ag | Shoe |
| US10939729B2 (en) | 2013-04-19 | 2021-03-09 | Adidas Ag | Knitted shoe upper |
| US11589637B2 (en) | 2013-04-19 | 2023-02-28 | Adidas Ag | Layered shoe upper |
| US11666113B2 (en) | 2013-04-19 | 2023-06-06 | Adidas Ag | Shoe with knitted outer sole |
| US11678712B2 (en) | 2013-04-19 | 2023-06-20 | Adidas Ag | Shoe |
| US11896083B2 (en) | 2013-04-19 | 2024-02-13 | Adidas Ag | Knitted shoe upper |
| US11044963B2 (en) | 2014-02-11 | 2021-06-29 | Adidas Ag | Soccer shoe |
| US10455885B2 (en) | 2014-10-02 | 2019-10-29 | Adidas Ag | Flat weft-knitted upper for sports shoes |
| US11272754B2 (en) | 2014-10-02 | 2022-03-15 | Adidas Ag | Flat weft-knitted upper for sports shoes |
| US11849796B2 (en) | 2014-10-02 | 2023-12-26 | Adidas Ag | Flat weft-knitted upper for sports shoes |
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