JPH0448567U - - Google Patents
Info
- Publication number
- JPH0448567U JPH0448567U JP9105790U JP9105790U JPH0448567U JP H0448567 U JPH0448567 U JP H0448567U JP 9105790 U JP9105790 U JP 9105790U JP 9105790 U JP9105790 U JP 9105790U JP H0448567 U JPH0448567 U JP H0448567U
- Authority
- JP
- Japan
- Prior art keywords
- temperature detection
- patterns
- conductive material
- transparent conductive
- pattern
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案に係る加熱装置の一実施例を示
す構成説明図、第２図は第１図のＡ部（温度検出
パターン）の拡大図、第３図は同実施例における
温度検出パターンに用いるＩＴＯの温度と抵抗変
化率の関係を示す特性図、第４図は同実施例の液
晶表示装置への付設状態を示す断面図、第５図Ａ
，Ｂ，Ｃは温度検出パターンの変形例を示す正面
図である。
１……ガラス基板、２−１及び２−２……ヒー
ターパターン、３……温度検出パターン、４Ａ及
び４Ｂ……リードパターン、７−及び７−２……
電源、８−１及び８−２……スイツチ、９……温
度検出回路、２０……液晶表示装置。
Fig. 1 is a configuration explanatory diagram showing one embodiment of the heating device according to the present invention, Fig. 2 is an enlarged view of part A (temperature detection pattern) in Fig. 1, and Fig. 3 is a temperature detection pattern in the same embodiment. 4 is a characteristic diagram showing the relationship between temperature and resistance change rate of ITO used in the invention. FIG. 4 is a cross-sectional view showing how the same example is attached to a liquid crystal display device.
, B, and C are front views showing modified examples of temperature detection patterns. 1... Glass substrate, 2-1 and 2-2... Heater pattern, 3... Temperature detection pattern, 4A and 4B... Lead pattern, 7- and 7-2...
Power supply, 8-1 and 8-2... switch, 9... temperature detection circuit, 20... liquid crystal display device.
補正 平３．４．１９
図面の簡単な説明を次のように補正する。
明細書第７頁、第１８行目の「７−及び７−２
……電源」を『７−１及び７−２……電源』と補
正する。Amendment 3/4/19 The brief description of the drawing is amended as follows. “7- and 7-2” on page 7, line 18 of the specification
. . . power supply" is corrected to "7-1 and 7-2 . . . power supply".
Claims (1)
ンを透明な導電材料で形成するとともに、パター
ン間の間隙に温度検出パターンとそのリードパタ
ーンを前記ヒーターパターンと同種の透明な導電
材料で形成したことを特徴とする加熱装置。 A plurality of planar heater patterns are formed on one surface of the glass substrate using a transparent conductive material, and a temperature detection pattern and its lead pattern are formed in the gaps between the patterns using the same type of transparent conductive material as the heater patterns. heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105790U JPH0448567U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105790U JPH0448567U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448567U true JPH0448567U (en) | 1992-04-24 |
Family
ID=31826340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9105790U Pending JPH0448567U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007025685A (en) * | 2005-07-15 | 2007-02-01 | Samsung Electronics Co Ltd | TEMPERATURE SENSOR FOR DISPLAY DEVICE, THIN FILM TRANSISTOR DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE DRIVE CIRCUIT, AND LIQUID CRYSTAL CONTROL DEVICE FOR LIQUID CRYSTAL DISPLAY DEVICE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60247127A (en) * | 1984-05-22 | 1985-12-06 | Sanyo Electric Co Ltd | Temperature sensor |
-
1990
- 1990-08-30 JP JP9105790U patent/JPH0448567U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60247127A (en) * | 1984-05-22 | 1985-12-06 | Sanyo Electric Co Ltd | Temperature sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007025685A (en) * | 2005-07-15 | 2007-02-01 | Samsung Electronics Co Ltd | TEMPERATURE SENSOR FOR DISPLAY DEVICE, THIN FILM TRANSISTOR DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE DRIVE CIRCUIT, AND LIQUID CRYSTAL CONTROL DEVICE FOR LIQUID CRYSTAL DISPLAY DEVICE |
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