JPH0319228U - - Google Patents
Info
- Publication number
- JPH0319228U JPH0319228U JP14130289U JP14130289U JPH0319228U JP H0319228 U JPH0319228 U JP H0319228U JP 14130289 U JP14130289 U JP 14130289U JP 14130289 U JP14130289 U JP 14130289U JP H0319228 U JPH0319228 U JP H0319228U
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- film
- transparent conductive
- touch panel
- base material
- 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
- 239000010408 film Substances 0.000 claims 14
- 239000000463 material Substances 0.000 claims 6
- 239000011521 glass Substances 0.000 claims 2
- 239000010409 thin film Substances 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229920001230 polyarylate Polymers 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Description
第１図は本考案をアナログ方式の透明タツチパ
ネルに適用した一実施例を示す要部断面図、第２
図は第１図の透明タツチパネルと組み合わされる
反射型のＬＣＤを示す要部断面図、第３図は第１
図に示す透明タツチパネルと第２図に示すＬＣＤ
を組み合わせた状態を示す要部断面図、第４図は
アナログ方式の透明タツチパネルの第１変形例を
示す要部断面図、第５図は第４図に示す透明タツ
チパネルと第２図に示すＬＣＤとを組み合わせた
状態を示す要部断面図、第６図はアナログ方式の
透明タツチパネルの第２変形例を示す要部断面図
、第７図は第６図に示す透明タツチパネルと第２
図に示すＬＣＤとを組み合わせた状態を示す要部
断面図、第８図は本考案を静電方式の透明タツチ
パネルに適用した実施例を示す要部断面図、第９
図は静電方式の透明タツチパネルの従来例を示す
要部断面図、第１０図は本考案をＸ−Ｙマトリク
ス方式の透明タツチパネルに適用した実施例を示
す分解斜視図、第１１図は断面図である。第１２
図は透明タツチパネルの従来例を示す要部断面図
、第１３図は第１２図に示す透明タツチパネルと
第２図に示すＬＣＤとを組み合わせた状態を示す
要部断面図である。
１……透明タツチパネル、２，４……透明導電
性フイルム、３……透明絶縁性スペーサ、２０…
…ＬＣＤ、２４……偏光軸。
Figure 1 is a cross-sectional view of the main parts showing an example in which the present invention is applied to an analog type transparent touch panel;
The figure is a cross-sectional view of the main part showing a reflective LCD combined with the transparent touch panel in Figure 1, and Figure 3 is a cross-sectional view of the main part of the reflective LCD combined with the transparent touch panel in Figure
Transparent touch panel shown in figure and LCD shown in figure 2
4 is a sectional view of essential parts showing a first modified example of an analog type transparent touch panel, and FIG. 5 is a sectional view of essential parts showing a combination of the transparent touch panel shown in FIG. 4 and the LCD shown in FIG. FIG. 6 is a cross-sectional view of main parts showing a second modification of the analog type transparent touch panel, and FIG.
FIG. 8 is a cross-sectional view of main parts showing a state in which the present invention is applied to an electrostatic transparent touch panel; FIG.
The figure is a cross-sectional view of essential parts of a conventional electrostatic type transparent touch panel, Figure 10 is an exploded perspective view showing an embodiment in which the present invention is applied to an X-Y matrix type transparent touch panel, and Figure 11 is a cross-sectional view. It is. 12th
1 is a sectional view of a main part showing a conventional example of a transparent touch panel, and FIG. 13 is a sectional view of a main part showing a state in which the transparent touch panel shown in FIG. 12 and the LCD shown in FIG. 2 are combined. 1... Transparent touch panel, 2, 4... Transparent conductive film, 3... Transparent insulating spacer, 20...
...LCD, 24...polarization axis.
Claims (1)
は透明金属酸化物薄膜層からなる透明電極を形成
した透明導電性フイルム又は透明導電膜付ガラス
で構成され、前記基材の他方の面側を液晶デイス
プレイ等の表面側に組付けて使用される透明タツ
チパネルにおいて、 前記基材自体を偏光性フイルムとし、又は基材
の他方の面に偏光性フイルムを設けることにより
、前記透明導電性フイルムに偏光性を付与したこ
とを特徴とする透明タツチパネル。 (2) 前記基材が二軸延伸ポリエステルフイルム
からなり、これの他方の面に偏光性フイルムを設
けたことを特徴とする請求項１記載の透明タツチ
パネル。 (3) 前記偏光性フイルムが耐熱性ポリアリレー
トを材料とし、溶融押出法やキヤステイング法等
で成膜した後、一軸延伸により偏光性を付与した
フイルムであることを特徴とする請求項１記載の
透明タツチパネル。 (4) 前記透明導電性フイルムを２枚、又は表面
側の透明導電性フイルムと背面側の透明導電膜付
ガラスとの２枚を有し、前記透明電極形成側を内
面側にして、且つ両透明導電性フイルム間に絶縁
スペーサを介在させて２枚の透明導電性基材を結
合すると共に、少なくとも１枚の透明導電性フイ
ルムに偏光性を付与したことを特徴とする請求項
１記載の透明タツチパネル。[Claims for Utility Model Registration] (1) Consisting of a transparent conductive film or glass with a transparent conductive film on which a transparent electrode consisting of a transparent metal thin film layer or a transparent metal oxide thin film layer is formed on one side of a transparent base material. In a transparent touch panel that is used by assembling the other side of the base material on the front side of a liquid crystal display, etc., the base material itself is a polarizing film, or the other side of the base material is coated with a polarizing film. A transparent touch panel characterized in that the transparent conductive film is provided with polarizing properties. (2) The transparent touch panel according to claim 1, wherein the base material is made of a biaxially stretched polyester film, and a polarizing film is provided on the other side of the base material. (3) The polarizing film is a film made of heat-resistant polyarylate, formed by a melt extrusion method, a casting method, etc., and then imparted with polarizing properties by uniaxial stretching. transparent touch panel. (4) It has two sheets of the transparent conductive film, or a transparent conductive film on the front side and a glass with a transparent conductive film on the back side, with the transparent electrode forming side facing the inside side, and both The transparent film according to claim 1, characterized in that two transparent conductive substrates are bonded by interposing an insulating spacer between the transparent conductive films, and at least one transparent conductive film is imparted with polarizing properties. touch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130289U JPH0319228U (en) | 1989-03-31 | 1989-12-05 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3913489 | 1989-03-31 | ||
| JP14130289U JPH0319228U (en) | 1989-03-31 | 1989-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319228U true JPH0319228U (en) | 1991-02-26 |
Family
ID=31717829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14130289U Pending JPH0319228U (en) | 1989-03-31 | 1989-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319228U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6163881A (en) * | 1984-09-05 | 1986-04-02 | 株式会社日立製作所 | Liquid crystal display element with touch panel |
| JPS6355329B2 (en) * | 1984-09-21 | 1988-11-02 | Fuoomingu Kogyo Kk |
-
1989
- 1989-12-05 JP JP14130289U patent/JPH0319228U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6163881A (en) * | 1984-09-05 | 1986-04-02 | 株式会社日立製作所 | Liquid crystal display element with touch panel |
| JPS6355329B2 (en) * | 1984-09-21 | 1988-11-02 | Fuoomingu Kogyo Kk |
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