A kind of two visual wire covering methods in screen unification OGS touch-screen frame place
Technical field
The present invention relates to touch screen technology, particularly a kind of two visual wire covering methods in screen unification OGS touch-screen frame place.
Background technology
Touch-screen is as a kind of new human-computer interaction device, because of its input mode simply and easily, just is being subject to people and more and more paying close attention to.Its application is also day by day extensive, from the game machine to the palm PC, mobile phone, digital camera, GPS(GPS (Global Position System)), the POS(point of sales terminal), the electronic product such as vehicle-carrying display screen, public information inquiry system field, market outlook are very wide.
Traditional its structure of touch-control template is all to adopt to add the multiple stratification structure of last layer cover plate (Cover lens) on touch control sensor (Sensor), and mostly its cover plate is the glass through the tempering processing, plays effect attractive in appearance and the protection touch control sensor.Such double-layer glass structure makes manufacturing process complicated except having increased design difficulty, has also improved production cost simultaneously.Therefore, contact panel module manufacturer just actively is incorporated into touch control sensor on surface cap, and hope can reduce material cost, reduce thickness and the weight of contact panel module.Present modal method is touch control sensor to be carried out tempering with conducting glass substrate process, and makes it have suitable anti-shock strength and anti-wear performance, can be used for the making of touch control sensor, can play again the protective effect of cover plate.This method with touch control sensor and cover plate two screen unifications is referred to as One Glass Solution(OGS).
At traditional touch control sensor and cover plate respectively independently in touch module, the conducting wire is printed on the touch control sensor edge, and the frame ink printing on the cover board.But in OGS technique, touch control sensor and glass cover-plate are integrated on a slice electro-conductive glass, and therefore, the frame printing ink in this touch module and the printing of conducting wire also all need to carry out on this same sheet glass.In practical operation; because realize the electrical connection of conductive region on conducting wire and touch control sensor; the printing of conducting wire can be extended the covering scope of frame printing ink usually, and visual connecting line appears in the place at the touch-screen frame, affects the overall aesthetics of touch-screen.
Summary of the invention
The objective of the invention is: in order to solve problems of the prior art, a kind of two visual wire covering methods in screen unification OGS touch-screen frame place are provided, its objective is that the position printing ink layer that has visual connecting line at touch-screen frame place hides connecting line, plays effect attractive in appearance.
For achieving the above object, the technical solution used in the present invention is: a kind of two visual wire covering methods in screen unification OGS touch-screen frame place are provided, described two screen unification OGS touch-screens are integrated in touch control sensor and glass cover-plate on a slice conducting glass substrate, print successively frame printing ink 2, conducting wire 3 at this OGS touch-screen edge, the position that has visual connecting line at touch-screen frame place republishes one deck and hides printing ink 4.
Wherein, described conducting glass substrate is tin indium oxide ITO electro-conductive glass, fluorine doped tin oxide FTO electro-conductive glass, Al-Doped ZnO AZO electro-conductive glass, boron-doping zinc paste BZO electro-conductive glass or other any electro-conductive glass.
Wherein, described frame printing ink 2 is black, white, silver color, redness or other any colors.
Wherein, described covering printing ink 4 is identical with the color of conducting wire 3.
Wherein, described conducting wire 3 is metallic conduction circuit or nonmetal conducting wire.
The invention has the beneficial effects as follows: the present invention has visual connecting line at touch-screen frame place position printing ink layer hides connecting line, easily solved the exposure problem of touch-screen frame in OGS technique place connecting line, method is simple and both artistic and practical, obtains maximum output with minimum input.
Description of drawings
Fig. 1 is that embodiment 1 printing hides printing ink front view and partial enlarged drawing before.
Fig. 2 is that embodiment 1 printing hides printing ink reverse view and partial enlarged drawing before.
Fig. 3 is that embodiment 1 printing hides printing ink front view and partial enlarged drawing afterwards.
Fig. 4 is that embodiment 1 printing hides printing ink reverse view and partial enlarged drawing afterwards.
Accompanying drawing sign: the 1-OGS conducting glass substrate, 2-frame printing ink, the 3-conducting wire, 4-hides printing ink.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
The invention provides a kind of two visual wire covering methods in screen unification OGS touch-screen frame place, described two screen unification OGS touch-screens are integrated in touch control sensor and glass cover-plate on a slice conducting glass substrate, print successively frame printing ink 2, conducting wire 3 at this OGS touch-screen edge, the position that has visual connecting line at touch-screen frame place republishes one deck and hides printing ink 4.
Wherein, described conducting glass substrate is tin indium oxide ITO electro-conductive glass, fluorine doped tin oxide FTO electro-conductive glass, Al-Doped ZnO AZO electro-conductive glass, boron-doping zinc paste BZO electro-conductive glass or other any electro-conductive glass.
Wherein, described frame printing ink 2 is black, white, silver color, redness or other any colors.
Wherein, described covering printing ink 4 is identical with the color of conducting wire 3.
Wherein, described conducting wire 3 is metallic conduction circuit or nonmetal conducting wire.
The present invention is described in detail below in conjunction with drawings and Examples.
Embodiment 1
Referring to figs. 1 through Fig. 4, a kind of two visual wire covering methods in screen unification OGS touch-screen frame place specifically comprise the following steps:
Step 1: at the edge printing frame printing ink 2 of the OGS conducting glass substrate 1 of touch control sensor and glass cover-plate two screen unifications, and dry.
Step 2: after frame printing ink 2 dryings, conductive circuit 3 on the frame ink lay, and dry.
Step 3: after 3 dryings of conducting wire, the covering printing ink 4 that color is identical is with it printed in the zone that conducting wire 3 is exposed to outside the frame ink lay, and dry, complete the covering of the visual wire in frame place.
Above content is the further description of the present invention being done in conjunction with optimal technical scheme, can not assert that the concrete enforcement of invention only limits to these explanations.Concerning the general technical staff of the technical field of the invention, under the prerequisite that does not break away from design of the present invention, can also make simple deduction and replacement, all should be considered as protection scope of the present invention.