CN201374275Y - Touch screen panel - Google Patents
Touch screen panel Download PDFInfo
- Publication number
- CN201374275Y CN201374275Y CN200820238498U CN200820238498U CN201374275Y CN 201374275 Y CN201374275 Y CN 201374275Y CN 200820238498 U CN200820238498 U CN 200820238498U CN 200820238498 U CN200820238498 U CN 200820238498U CN 201374275 Y CN201374275 Y CN 201374275Y
- Authority
- CN
- China
- Prior art keywords
- insulation board
- trigger electrode
- conductor wire
- touch panel
- touch
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 239000004020 conductor Substances 0.000 claims abstract description 20
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002966 varnish Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 10
- 239000013081 microcrystal Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
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Abstract
The utility model relates to a touch screen panel, including insulation board (1), its characterized in that the lower surface of insulation board (1) is baked system and is had trigger electrode (2) and conductor wire (3), and the end welding of conductor wire (3) has electrically conductive lead wire (4) and corresponding solder joint (6) to be located the insulation board lower surface, and the coating has insulating varnish (5) on insulation board lower surface and trigger electrode (2) and conductor wire (3). The utility model discloses owing to adopt the direct roast system of having trigger electrode and conductor wire structure at the lower surface of insulation board, consequently, its manufacturing process is not only simple, and is with low costs moreover, has the sensitive reliable advantage of operation.
Description
Technical field:
The utility model relates to a kind of touch panel, a kind of especially touch panel that is used on the household appliances.
Background technology:
Along with the progress of society, the use of various household appliances is popularized gradually, and along with the raising of people's living standard, people begin to pursue high-quality, high-grade household appliances.As the man-machine interaction panel of household appliances, high-end product is more and more favored the use touch-screen.
Touch-screen have its unique advantage be can with the panel integrated design, the high-grade fashion of outward appearance, it is good to touch control feel; But present touch-screen adopts spring leaf, conductive rubber as trigger electrode mostly, and there is following defective in the touch-screen of this class formation: can not be close to panel as electrode, respond to insensitively, environmental change influence is big, easily oxidation and assemble not in place etc.
The utility model content:
The purpose of this utility model is to address the above problem and a kind of reliability height is provided, and manufacturing process is simple, and is with low cost, the touch panel that is easy to apply.
The technical solution of the utility model is: a kind of touch panel, include insulation board, the lower surface baking of wherein said insulation board has trigger electrode and conductor wire, the end of conductor wire is welded with conductive lead wire and corresponding welding spots is positioned at the insulation board lower surface, is coated with insulating varnish on insulation board lower surface and trigger electrode and the conductor wire.
The upper surface of described insulation board is printed with touch key-press corresponding to the position of trigger electrode.
The size of described touch key-press, shape are corresponding with size, the shape of trigger electrode.
Described trigger electrode and conductor wire are the layer of conductive film that the direct baking of electrical conductivity alloy slurry forms to the insulation board lower surface.
Described insulation board is the plate of non-conducting materials such as glass plate, ceramic wafer, microcrystal glass plate or plastic plate.
The utility model is owing to adopt the structure that trigger electrode and conductor wire are arranged in the direct baking of the lower surface of insulation board, and therefore, its manufacturing process is not only simple, and cost is low, has the reliable advantage of manual dexterity.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment:
Embodiment:
As shown in Figure 1, the utility model embodiment is the touch panel that is used on the electromagnetic oven product, include insulation board 1, the lower surface baking of wherein said insulation board 1 has trigger electrode 2 and conductor wire 3, the end of conductor wire 3 is welded with conductive lead wire 4, and corresponding welding spots 6 is positioned at the insulation board lower surface, conductive lead wire 4 ends are connected with cable terminal 41, cable terminal 41 can be inserted to and realize being electrically connected of whole touch screen on the main circuit board of electromagnetic oven, for preventing trigger electrode 2 oxidations and electric leakage, guarantee the functional reliability of touch-screen, be coated with insulating varnish 5 on insulation board lower surface and trigger electrode 2 and the conductor wire 3.
Described insulation board 1 is the plate of non-conducting materials such as glass plate, ceramic wafer, microcrystal glass plate or plastic plate.In the present embodiment, insulation board 1 is a microcrystal glass plate, and microcrystal glass plate upper surface layout is the same with the panel of existing electromagnetic oven, is divided into touch screen zone 11 and heating region 12.Operate for ease of the user, touch key-press 21 silk-screens are in the touch screen zone 11 of microcrystal glass plate 1 upper surface, and its position is corresponding with the position of trigger electrode 2, and size is big or small corresponding with trigger electrode 2, be shaped as ellipse, the position that heating region 12 is placed for the indication pan.
In the present embodiment, trigger electrode 2 and conductor wire 3 are that the metallic conduction slurry is by the metallic film of high temperature baking in the lower surface formation of microcrystal glass plate 1.
Claims (5)
1, a kind of touch panel, include insulation board (1), the lower surface baking that it is characterized in that described insulation board (1) has trigger electrode (2) and conductor wire (3), the end of conductor wire (3) is welded with conductive lead wire (4) and corresponding welding spots (6) is positioned at the insulation board lower surface, is coated with insulating varnish (5) on insulation board lower surface and trigger electrode (2) and the conductor wire (3).
2, touch panel according to claim 1, the upper surface that it is characterized in that described insulation board (1) is printed with touch key-press (21) corresponding to the position of trigger electrode (2).
3, touch panel according to claim 2 is characterized in that the size of described touch key-press (21), shape are corresponding with size, the shape of trigger electrode (2).
4, touch panel according to claim 1 is characterized in that described trigger electrode (2) and conductor wire (3) are the layer of conductive film that the direct baking of electrical conductivity alloy slurry forms to insulation board (1) lower surface.
5, touch panel according to claim 1 is characterized in that described insulation board (1) is the plate of non-conducting materials such as glass plate, ceramic wafer, microcrystal glass plate or plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820238498U CN201374275Y (en) | 2008-12-22 | 2008-12-22 | Touch screen panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820238498U CN201374275Y (en) | 2008-12-22 | 2008-12-22 | Touch screen panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374275Y true CN201374275Y (en) | 2009-12-30 |
Family
ID=41500357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820238498U Expired - Lifetime CN201374275Y (en) | 2008-12-22 | 2008-12-22 | Touch screen panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374275Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376960A (en) * | 2012-04-25 | 2013-10-30 | 深圳拓邦股份有限公司 | Capacitive touch screen applied to household appliances |
-
2008
- 2008-12-22 CN CN200820238498U patent/CN201374275Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376960A (en) * | 2012-04-25 | 2013-10-30 | 深圳拓邦股份有限公司 | Capacitive touch screen applied to household appliances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
| CX01 | Expiry of patent term |