JPH01140520U - - Google Patents

Info

Publication number
JPH01140520U
JPH01140520U JP3629688U JP3629688U JPH01140520U JP H01140520 U JPH01140520 U JP H01140520U JP 3629688 U JP3629688 U JP 3629688U JP 3629688 U JP3629688 U JP 3629688U JP H01140520 U JPH01140520 U JP H01140520U
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
heating element
display device
backlight
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
JP3629688U
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 JP3629688U priority Critical patent/JPH01140520U/ja
Publication of JPH01140520U publication Critical patent/JPH01140520U/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構造断面図
、第２図は、発熱体駆動回路例を示す。第３図は
、−３０℃の応答特性を示す。 １：ホルダー、２：液晶表示装置、３：温度セ
ンサー、４：基板、５：ラバーコネクター、６：
発熱体、７：バツクライト、８：反射板、９：電
源。 FIG. 1 is a structural cross-sectional view showing one embodiment of the present invention, and FIG. 2 shows an example of a heating element drive circuit. FIG. 3 shows the response characteristics at -30°C. 1: Holder, 2: Liquid crystal display device, 3: Temperature sensor, 4: Board, 5: Rubber connector, 6:
Heating element, 7: Back light, 8: Reflector, 9: Power source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液晶表示素子の下側に反射板とバツクライトと
発熱体とコネクタとそれらを取り付けるホールダ
と、周囲温度検出用センサーで構成した液晶表示
装置において、低温時に液晶表示素子の温度補償
をバツクライトの下側に発熱体を設け補償するこ
とを特徴とする液晶表示装置。 In a liquid crystal display device consisting of a reflector, a backlight, a heating element, a connector, a holder for attaching them, and a sensor for detecting ambient temperature, the temperature compensation of the liquid crystal display element is performed under the backlight at low temperatures. A liquid crystal display device characterized by providing a heating element for compensation.
JP3629688U 1988-03-22 1988-03-22 Pending JPH01140520U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3629688U JPH01140520U (en) 1988-03-22 1988-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3629688U JPH01140520U (en) 1988-03-22 1988-03-22

Publications (1)

Publication Number Publication Date
JPH01140520U true JPH01140520U (en) 1989-09-26

Family

ID=31262908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3629688U Pending JPH01140520U (en) 1988-03-22 1988-03-22

Country Status (1)

Country Link
JP (1) JPH01140520U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266368A (en) * 2004-03-19 2005-09-29 Citizen Watch Co Ltd Observation device
US7145625B2 (en) 2002-06-12 2006-12-05 Sharp Kabushiki Kaisha Liquid crystal display device having heater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119897A (en) * 1978-03-09 1979-09-18 Nippon Denso Co Ltd Liquid crystal display unit
JPS626722B2 (en) * 1983-06-16 1987-02-13 Kawasaki Steel Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119897A (en) * 1978-03-09 1979-09-18 Nippon Denso Co Ltd Liquid crystal display unit
JPS626722B2 (en) * 1983-06-16 1987-02-13 Kawasaki Steel Co

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7145625B2 (en) 2002-06-12 2006-12-05 Sharp Kabushiki Kaisha Liquid crystal display device having heater
JP2005266368A (en) * 2004-03-19 2005-09-29 Citizen Watch Co Ltd Observation device
JP4559758B2 (en) * 2004-03-19 2010-10-13 シチズンホールディングス株式会社 Observation device

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