JPS6380700U - - Google Patents
Info
- Publication number
- JPS6380700U JPS6380700U JP17354886U JP17354886U JPS6380700U JP S6380700 U JPS6380700 U JP S6380700U JP 17354886 U JP17354886 U JP 17354886U JP 17354886 U JP17354886 U JP 17354886U JP S6380700 U JPS6380700 U JP S6380700U
- Authority
- JP
- Japan
- Prior art keywords
- light valve
- transparent
- voltage
- sign according
- fine 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims 2
- -1 herpasite Chemical class 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229930013930 alkaloid Natural products 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 239000002223 garnet Substances 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010445 mica Substances 0.000 claims 1
- 229910052618 mica group Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 239000013081 microcrystal Substances 0.000 description 1
Description
図面は本考案の一実施例を示すものであつて、
第１図ａ，ｂは交通標識の正面図で、ａは光弁が
透視状態、ｂは光弁が非透視状態を示し、第１図
ｃは交通標識の側面図、第２図は光弁の部分断面
図である。
１：表示板、２：光弁、３：表示図形、４：太
陽電池、５：バツテリー、６：制御手段、７，８
：透明電極、９，１０：透明板、１１：微結晶を
分散させた懸濁液、１２：スペーサ。
The drawings show one embodiment of the present invention,
Figures 1a and b are front views of the traffic sign, where a shows the light valve in a see-through state, b shows the light valve in a non-see-through state, Figure 1c shows a side view of the traffic sign, and Figure 2 shows the light valve. FIG. 1: Display board, 2: Light valve, 3: Display figure, 4: Solar cell, 5: Battery, 6: Control means, 7, 8
: transparent electrode, 9, 10: transparent plate, 11: suspension in which microcrystals are dispersed, 12: spacer.
Claims (1)
該電極が互に向き合うようにスペーサを介して全
周を固定して形成される、断面が狭長な室に、電
界により粒子配列が揃う微粒子の分散した懸濁液
を充満させ、該透明電極の電圧の制御により透視
・不透視になる光弁と、該光弁の後方に設けられ
た、表面が光反射性、発光性あるいは夜光性等の
数字、文字、あるいは図柄などの表示と、該光弁
の電圧制御する制御手段とからなる標識。 (2) 前記光弁の該微粒子がヘラパサイト、黒鉛
、雲母、ざくろ石、アルミニウム、アルカロイド
硫酸塩等の周期系化合物である実用新案登録請求
の範囲第１項に記載の標識。 (3) 前記光弁が透視・不透視を一定時間間隔で
繰り返すよう、前記制御手段が該光弁の電圧をオ
ン・オフするようにした実用新案登録請求の範囲
第１項または第２項に記載の標識。 (4) 前記光弁の透明電極への印加する電圧は太
陽電池により供給される実用新案登録請求の範囲
第１項乃至第３項に記載のいずれかの標識。 (5) 前記光弁の透明電極への印加する電圧はバ
ツテリーでバツクアツプされた実用新案請求の範
囲第４項に記載の標識。[Scope of claims for utility model registration] (1) Two transparent plates with transparent electrodes on one side,
A chamber with a narrow cross section, which is formed by fixing the entire circumference of the electrodes through spacers so that they face each other, is filled with a suspension of dispersed fine particles whose particle arrangement is aligned by an electric field. A light valve that becomes transparent or non-transparent by voltage control, a display with numbers, letters, or designs on the surface that is reflective, luminescent, or luminous, provided behind the light valve, and and a control means for controlling the voltage of the valve. (2) The sign according to claim 1, wherein the fine particles of the light valve are periodic compounds such as herpasite, graphite, mica, garnet, aluminum, and alkaloid sulfate. (3) The utility model registered in claim 1 or 2, wherein the control means turns on and off the voltage of the light valve so that the light valve repeats transparent and non-transparent states at fixed time intervals. Signs listed. (4) The sign according to any one of claims 1 to 3, wherein the voltage applied to the transparent electrode of the light valve is supplied by a solar cell. (5) The sign according to claim 4, wherein the voltage applied to the transparent electrode of the light valve is backed up by a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17354886U JPS6380700U (en) | 1986-11-12 | 1986-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17354886U JPS6380700U (en) | 1986-11-12 | 1986-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380700U true JPS6380700U (en) | 1988-05-27 |
Family
ID=31111110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17354886U Pending JPS6380700U (en) | 1986-11-12 | 1986-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380700U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945753U (en) * | 1972-07-31 | 1974-04-22 | ||
| JPS505353A (en) * | 1972-12-29 | 1975-01-21 | ||
| JPS5348696A (en) * | 1976-10-15 | 1978-05-02 | Seiko Epson Corp | Guide sign |
-
1986
- 1986-11-12 JP JP17354886U patent/JPS6380700U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945753U (en) * | 1972-07-31 | 1974-04-22 | ||
| JPS505353A (en) * | 1972-12-29 | 1975-01-21 | ||
| JPS5348696A (en) * | 1976-10-15 | 1978-05-02 | Seiko Epson Corp | Guide sign |
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