JPS61101726U - - Google Patents

Info

Publication number
JPS61101726U
JPS61101726U JP18795284U JP18795284U JPS61101726U JP S61101726 U JPS61101726 U JP S61101726U JP 18795284 U JP18795284 U JP 18795284U JP 18795284 U JP18795284 U JP 18795284U JP S61101726 U JPS61101726 U JP S61101726U
Authority
JP
Japan
Prior art keywords
liquid crystal
light shutter
crystal light
thermal conductivity
optical 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.)
Pending
Application number
JP18795284U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18795284U priority Critical patent/JPS61101726U/ja
Publication of JPS61101726U publication Critical patent/JPS61101726U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す断面図、第
２図は、従来の液晶光学装置を示す断面図、第３
図は、本考案の液晶光学装置の要部構成図、第４
図は、本考案を用いた記録装置の要部構成図、第
５図は本考案に用いた断熱シートの構成図、第６
図は従来の液晶光学装置の周囲温度と各部の温度
分布を示す図、第７図は本考案の液晶光学装置の
各部の温度分布を示す図、第８図は本考案の液晶
光学装置の温度上昇特性を示す図である。 １……液晶光シヤツタ、２……ヒータ、３……
シヤツタ受台、４……伝熱板、５……断熱シート
、５ａ……熱反射層、５ｂ……保温層、７……サ
ーミスタ、９……結像素子、１０……感光体ドラ
ム、１１……マイクロシヤツタ、１２……スリツ
ト。 FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view showing a conventional liquid crystal optical device, and FIG.
Figure 4 is a diagram showing the main parts of the liquid crystal optical device of the present invention.
The figure is a block diagram of the main parts of the recording device using the present invention, Figure 5 is a block diagram of the heat insulating sheet used in the present invention, and Figure 6
Figure 7 shows the ambient temperature and temperature distribution of each part of a conventional liquid crystal optical device, Figure 7 shows the temperature distribution of each part of the liquid crystal optical device of the present invention, and Figure 8 shows the temperature of the liquid crystal optical device of the present invention. FIG. 3 is a diagram showing rising characteristics. 1...LCD light shutter, 2...Heater, 3...
Shutter cradle, 4... Heat transfer plate, 5... Heat insulation sheet, 5a... Heat reflective layer, 5b... Heat retention layer, 7... Thermistor, 9... Imaging element, 10... Photoreceptor drum, 11 ...Micro shutter, 12...slit.

Claims (1)

【実用新案登録請求の範囲】 (1) 駆動信号に応じて開閉する液晶光シヤツタ
と、該液晶光シヤツタの一方の面を熱伝導率の高
い金属よりなる伝熱板を介して加熱するヒータと
、前記液晶光シヤツタの他方の面に設けられた断
熱部材とを具備することを特徴とする液晶光学装
置。 (2) 前記断熱部材は熱伝導率の低い部材と熱反
射効率の高い部材とを積層構成してなることを特
徴とする実用新案登録請求の範囲第１項記載の液
晶光学装置。[Scope of Claim for Utility Model Registration] (1) A liquid crystal light shutter that opens and closes in response to a drive signal, and a heater that heats one surface of the liquid crystal light shutter via a heat transfer plate made of a metal with high thermal conductivity. , and a heat insulating member provided on the other surface of the liquid crystal light shutter. (2) The liquid crystal optical device according to claim 1, wherein the heat insulating member is formed by laminating a member with low thermal conductivity and a member with high heat reflection efficiency.
JP18795284U 1984-12-10 1984-12-10 Pending JPS61101726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18795284U JPS61101726U (en) 1984-12-10 1984-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18795284U JPS61101726U (en) 1984-12-10 1984-12-10

Publications (1)

Publication Number Publication Date
JPS61101726U true JPS61101726U (en) 1986-06-28

Family

ID=30745427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18795284U Pending JPS61101726U (en) 1984-12-10 1984-12-10

Country Status (1)

Country Link
JP (1) JPS61101726U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123159A (en) * 1974-08-20 1976-02-24 Tokico Ltd EKISHOHYOJIPANERU
JPS5880622A (en) * 1981-11-09 1983-05-14 Nec Corp Liquid crystal display
JPS5944027A (en) * 1982-09-06 1984-03-12 Toshiba Corp Liquid crystal display device
JPS5934517B2 (en) * 1979-01-09 1984-08-23 株式会社金久 Multicolor printer device for label printing and pasting machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123159A (en) * 1974-08-20 1976-02-24 Tokico Ltd EKISHOHYOJIPANERU
JPS5934517B2 (en) * 1979-01-09 1984-08-23 株式会社金久 Multicolor printer device for label printing and pasting machines
JPS5880622A (en) * 1981-11-09 1983-05-14 Nec Corp Liquid crystal display
JPS5944027A (en) * 1982-09-06 1984-03-12 Toshiba Corp Liquid crystal display device

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