CN205121502U - Eliminate screen protector of diffraction - Google Patents
Eliminate screen protector of diffraction Download PDFInfo
- Publication number
- CN205121502U CN205121502U CN201520547861.1U CN201520547861U CN205121502U CN 205121502 U CN205121502 U CN 205121502U CN 201520547861 U CN201520547861 U CN 201520547861U CN 205121502 U CN205121502 U CN 205121502U
- Authority
- CN
- China
- Prior art keywords
- wire
- touch control
- diffraction
- control film
- broken line
- 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 - Fee Related
Links
Landscapes
- Wire Processing (AREA)
Abstract
The present case is an eliminate screen protector of diffraction, includes: receive the wire, it is the linearity, the transmission wire, it is broken line form, its with the receipt wire intersects, and perpendicular to the direction of receiving the wire is a contained angle, the contained angle between 10 to 90, wherein, each transmission wire is located a straight line with many a plurality of intersects of receiving the wire. The present case will be launched the wire and changed the curve for broken line form, and receive the wire and intersect, and the perpendicular to direction of receiving the wire be the contained angle between 1 10 to 90, each is located the contained angle and is greater than 10, has not only eliminated the diffraction phenomena when screen protector combines the liquid crystal use to the intersect that can guarantee two finding activates anyhow does benefit to upper IC and calculates on same straight line, has simplified screen protector's production technology, has improved production efficiency.
Description
Technical field
The utility model relates to electronic technology, particularly relates to a kind of touch control film eliminating diffraction.
Background technology
Mutual capacitance touch control film refers to and forms a network intersected with one group of emitting electrode and one group of receiving electrode, wherein every root emission line and every root receive the place intersected between line and form electric capacity, when the finger of people is near point of crossing, point of crossing place electric capacity changes, and relies on and detects that electric capacity changes thus determines position of touch.
Before touch control film is positioned over liquid crystal display, after lighting liquid crystal, the wire in perpendicular direction there will be diffraction phenomena, so visually easily causes uncomfortable.The method of current solution Diffraction Problems mainly contains two kinds:
(1) wire in film is less than 6 microns, at this moment no longer produces diffraction phenomena, is visually difficult to see so thin wire.But film inside conductor is less than 6 microns, there is following shortcoming: wire is thinner, more easily break during production, the wire outage when producing being less than 6 microns is high, and such cost is too high; Square being directly proportional of capacitive sensing intensity and conductor width, wire is less than 6 microns, and then signal can be very little, can require very high to the precision measuring capacitance signalling values.
(2) wire in film is coiled into the larger curve of curvature.There is following shortcoming: the curve production hourly velocity that curvature is larger is as shown in Figure 1 not high; If we reduce the density of curve, as Fig. 2, at this moment point of crossing is not point-blank, sees point of crossing A, B in figure, and the data that touch-control IC obtains will become and be not easy to determine position; As Fig. 3, if reduce curvature, diffraction will be produced in more smooth place.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of touch control film eliminating diffraction, is intended to eliminate diffraction phenomena when touch control film uses in conjunction with liquid crystal, optimizes the production technology of touch control film simultaneously, enhances productivity.
For achieving the above object, the utility model is achieved through the following technical solutions:
Eliminate a touch control film for diffraction, comprising:
Receive wire, it is linearly;
Launch wire, it is polyline shaped, itself and described reception wires cross, and is an angle with the direction perpendicular to described reception wire, and described angle is between 10 ° to 90 °;
Wherein, each transmitting wire and many multiple point of crossing receiving wire are positioned on straight line.Because oblique line section does not exist the little place of curvature, ensure that the angle of all oblique line sections and vertical direction is greater than 10 °, and the point of crossing that can ensure two lines anyhow on the same line and be beneficial to upper strata IC and calculate.
Preferably, the touch control film of described elimination diffraction, wherein, described transmitting wire is an angle with the direction perpendicular to described reception wire, and described angle is between 10 ° to 90 °.
Preferably, the touch control film of described elimination diffraction, wherein, the break of described transmitting wire is between often adjacent two described reception wires.
Preferably, the touch control film of described elimination diffraction, wherein, described break is equal with often adjacent two described reception conductor spacings.
Preferably, the touch control film of described elimination diffraction, wherein, described broken line is recessed broken line.
Preferably, the touch control film of described elimination diffraction, wherein, the length of sides such as the limit of described broken line.
Preferably, the touch control film of described elimination diffraction, wherein, described broken line is simple broken line.Simple broken line is all disjoint broken lines in non-conterminous both sides.
Preferably, the touch control film of described elimination diffraction, wherein, the angle between two limits that described broken line is often adjacent is less than 160 °.
Preferably, the touch control film of described elimination diffraction, wherein, described reception wire is positioned at horizontal direction.
Preferably, the touch control film of described elimination diffraction, wherein, described reception wire is positioned at vertical direction.
The beneficial effects of the utility model: transmitting wire being changed curve is polyline shaped, with reception wires cross, and and be the angle between one 10 ° to 90 ° perpendicular to the direction receiving wire, everywhere angle is all be greater than 10 °, not only eliminate diffraction phenomena when touch control film uses in conjunction with liquid crystal, and the point of crossing that can ensure two lines anyhow on the same line, is beneficial to upper strata IC and calculates, optimize the production technology of touch control film, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is for being coiled into the larger curve of curvature to eliminate the touch control film of diffraction described in the utility model background technology by the wire in film;
Fig. 2, for the wire in film being coiled into the larger curve of curvature described in the utility model background technology, reducing the density of curve simultaneously, eliminates the touch control film of diffraction;
Fig. 3 is for being coiled into the less curve of curvature to eliminate the touch control film of diffraction described in the utility model background technology by the wire in film;
Fig. 4 is the structural representation of the touch control film of the elimination diffraction described in the utility model one embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to instructions word to make those skilled in the art.
Eliminate a touch control film for diffraction, refer to accompanying drawing 4, comprising:
Receive wire, it is linearly;
Launch wire, it is polyline shaped, itself and described reception wires cross, and is an angle with the direction perpendicular to described reception wire, and described angle is between 10 ° to 90 °; Be specially 24 ° in Fig. 4, can realize eliminating diffraction;
Wherein, each transmitting wire and many multiple point of crossing receiving wire are positioned on straight line.Because oblique line section does not exist the little place of curvature, ensure all oblique line sections, namely the limit of broken line and the angle of vertical direction are greater than 10 °, and the point of crossing that can ensure two lines anyhow on the same line, is beneficial to upper strata IC and calculates.Wherein, A in Fig. 4 ", B ", C " be three point of crossing that same launches the wire reception wire adjacent with three.
Further, the break of described transmitting wire is between often adjacent two described reception wires.
Further, described break is equal with often adjacent two described reception conductor spacings.
Further, described broken line is recessed broken line.
Further, the length of side such as limit of described broken line.
Further, described broken line is simple broken line.Described simple broken line is all disjoint broken lines in non-conterminous both sides.
Further, the angle between two limits that described broken line is often adjacent is less than 160 °.Such as, angle between two limits that Fig. 4 middle polyline is often adjacent is specially 132 °, this angle is relevant to the limit of broken line and the angle of vertical direction, it is consistent that each receives wire shape, make the technique of broken line nm-class conducting wire for curve, more simple, that is, the touch control film of the elimination diffraction of this case optimizes the production technology of touch control film.
Further, described reception wire is positioned at horizontal direction.
Further, described reception wire is positioned at vertical direction.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. eliminate a touch control film for diffraction, it is characterized in that, comprising:
Receive wire, it is linearly;
Launch wire, it is polyline shaped, itself and described reception wires cross, and is an angle with the direction perpendicular to described reception wire, and described angle is between 10 ° to 90 °;
Wherein, each transmitting wire and many multiple point of crossing receiving wire are positioned on straight line.
2. the touch control film eliminating diffraction as claimed in claim 1, is characterized in that, described transmitting wire is an angle with the direction perpendicular to described reception wire, and described angle is between 10 ° to 90 °.
3. the touch control film eliminating diffraction as claimed in claim 2, it is characterized in that, the break of described transmitting wire is between often adjacent two described reception wires.
4. the touch control film eliminating diffraction as claimed in claim 3, it is characterized in that, described break is equal with often adjacent two described reception conductor spacings.
5. the touch control film eliminating diffraction as claimed in claim 4, it is characterized in that, described broken line is recessed broken line.
6. the touch control film eliminating diffraction as claimed in claim 5, is characterized in that, the length of sides such as the limit of described broken line.
7. the touch control film eliminating diffraction as claimed in claim 6, it is characterized in that, described broken line is simple broken line.
8. the touch control film eliminating diffraction as claimed in claim 7, it is characterized in that, the angle between two limits that described broken line is often adjacent is less than 160 °.
9. the touch control film eliminating diffraction as claimed in claim 1, it is characterized in that, described reception wire is positioned at horizontal direction.
10. the touch control film eliminating diffraction as claimed in claim 1, it is characterized in that, described reception wire is positioned at vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547861.1U CN205121502U (en) | 2015-07-27 | 2015-07-27 | Eliminate screen protector of diffraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547861.1U CN205121502U (en) | 2015-07-27 | 2015-07-27 | Eliminate screen protector of diffraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121502U true CN205121502U (en) | 2016-03-30 |
Family
ID=55577091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547861.1U Expired - Fee Related CN205121502U (en) | 2015-07-27 | 2015-07-27 | Eliminate screen protector of diffraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978070A (en) * | 2015-07-27 | 2015-10-14 | 苏州触动电子科技有限公司 | Touch control film capable of eliminating diffraction |
| CN106843618A (en) * | 2017-01-23 | 2017-06-13 | 苏州触动电子科技有限公司 | A kind of touch control film for eliminating diffraction |
| CN114999341A (en) * | 2019-12-31 | 2022-09-02 | 武汉天马微电子有限公司 | Display panel and display device |
-
2015
- 2015-07-27 CN CN201520547861.1U patent/CN205121502U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978070A (en) * | 2015-07-27 | 2015-10-14 | 苏州触动电子科技有限公司 | Touch control film capable of eliminating diffraction |
| CN106843618A (en) * | 2017-01-23 | 2017-06-13 | 苏州触动电子科技有限公司 | A kind of touch control film for eliminating diffraction |
| CN114999341A (en) * | 2019-12-31 | 2022-09-02 | 武汉天马微电子有限公司 | Display panel and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205121502U (en) | Eliminate screen protector of diffraction | |
| CN104978070A (en) | Touch control film capable of eliminating diffraction | |
| CN203969654U (en) | Multi-point touch tea table | |
| CN204215385U (en) | A kind of touch sensor and there is touch-screen and the digital product of this touch sensor | |
| CN205542057U (en) | Cable | |
| CN203589621U (en) | Cable fixing device | |
| CN203550965U (en) | Course position indicator | |
| CN203433501U (en) | Capacitance type electronic white board and touch device | |
| CN204305217U (en) | The remote information transmission terminal that a kind of frontier policeman People's Armed Police is special | |
| CN204102315U (en) | A kind of information acquisition telepilot | |
| CN106843618A (en) | A kind of touch control film for eliminating diffraction | |
| CN104331356A (en) | Display device for computer data exchange speed | |
| CN204988219U (en) | Detection apparatus for tobacco leaf thickness among tobacco leaf grading | |
| CN204578550U (en) | A kind of serial ports and network self-adapting terminal equipment | |
| CN204720703U (en) | Can the micro wire cable connector of multichannel outlet | |
| CN203135996U (en) | Display system for dynamic coordinate of mobile terminal | |
| CN203365703U (en) | Novel metal geophysical mapping instrument | |
| CN103593091A (en) | Optical touch screen module | |
| CN204719704U (en) | A kind of jamproof touch control film | |
| CN201903864U (en) | Interactive digital display screen | |
| CN204376149U (en) | A kind of panel computer dedicated data line | |
| CN204331658U (en) | A kind of network controllable type display device | |
| CN204464703U (en) | A kind of network cable tapping device | |
| CN203350699U (en) | Circuit protection measurement and control module | |
| CN205068906U (en) | Line segment length visual illusion demonstration appearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20180727 |