Patent application number | Description | Published |
20090140987 | DUPLEX TOUCH PANEL - A duplex touch panel comprising: a capacitive touch panel unit; a resistive touch panel unit which is overlapped to the capacitive touch panel unit to be formed as a plate body; a signal processing unit received sensing signals from the capacitive touch panel unit and resistive touch panel unit; a surface layer; a first axis sensing layer being a transparent film; the first axis sensing layer having a plurality of first axis sensing traces; an insulation layer being a transparent insulated film layer; a second axis sensing layer being a transparent film; a base substrate being a flexible highly transparent insulated film; and a first signal output wire bank having a plurality of conductive paths; wherein the first axis sensing traces and second axis sensing traces being arranged along different vertical directions so as to form as a matrix. | 06-04-2009 |
20090309850 | CAPACITIVE TOUCH PANEL - A capacitive touch panel is assembled by a substrate layer, sensing layer, and surface layer. A plurality of transparent X and Y axis traces are arranged on the sensing layer and intersect each other as a matrix. A front end of each X trace and each Y trace has a joint. The plurality of X axis traces and Y axis traces are arranged at the same plane. Each X axis trace includes a plurality of induction-spots and each Y axis trace includes a plurality of induction-spots. The induction-spots of one X axis trace are connected one by one, while the induction-spots of one Y axis trace are formed separately with gaps. The adjacent induction-spots of Y axis trace are connected by a bridge structure and the induction-spots of the Y axis trace are insulated to the respective one of the plurality of X axis trace. | 12-17-2009 |
20100000803 | CAPACITIVE TOUCH PANEL WITH X AND Y AXIS TRACES - A capacitive touch panel is made of transparent panel assembled by a substrate layer, a sensing layer, an insulated layer, and a surface layer. A plurality of transparent X and Y axis traces are arranged on the same plane of the sensing layer and the X and Y axis traces intersect each other as a matrix. Induction-spots formed on each X axis trace are connected one by one, while the induction-spots of each Y axis trace are formed separately with gaps. Through holes in pair are formed on the insulated layer respectively to all the abreast induction-spots of each Y axis trace. A conductive wire is arranged above and across the pair of through holes. Both ends of the conductive wire exposed to the through holes respectively are formed as electrical joints. While the insulated layer is arranged above the sensing layer. | 01-07-2010 |
20100006347 | COVER LENS WITH TOUCH SENSING FUNCTION - A cover lens with touch sensing function is a transparent plate formed by a substrate, a surface layer, a sensing layer, and an insulated layer. The substrate of the cover lens is a highly transparent plate with outstanding mechanical strength. The surface layer consists of one or a plurality of functional films and is arranged on an upper surface of the substrate. The sensing layer is arranged on a bottom surface of the substrate and further has a plurality of X axis traces and Y axis traces. The X and Y axis traces are formed on the same plane and intersect to each other as a matrix. Induction-spots are formed on each X axis trace and are connected one by one. Induction-spots are formed on each Y axis trace but are formed separately with gaps. Pairs of through holes is formed respectively to all the adjacent induction-spots of each Y axis trace on the insulated layer. A conductive wire crossing between the pair of the through holes is arranged on the surface of the insulated layer. Both ends of the conductive wire exposed to the through holes respectively are formed as electrical joints. The insulated layer is covered on the sensing layer from a bottom surface so as to cover and insulate the X and Y axis traces. | 01-14-2010 |
20100051355 | CAPACITIVE TOUCH PANEL - An improved structure of capacitive touch panel mainly improves the arrangement of induction-spots on ends of X and Y axis traces so that the capacitive sensing area on edges of the working area of a touch panel are arranged equally. Thus, the sensing signals on edges of the working area of the touch panel can be detected so as to maximize the actual effecting area of the touch panel. | 03-04-2010 |
20120118851 | METHOD FOR FORMING A TOUCH SENSING PATTERN AND SIGNAL WIRES - A method for forming a touch sensing pattern and signal wires, comprises the steps of: installing a first and a second conductive plating films on a surface of a highly transparency substrate; projecting a high energy light beam to the conductive plating films; and the high energy light beam moving with respect to the substrate along a predetermined track; a plurality of insulating trenches being formed in the first and second conductive plating films so as to form predetermined patterns for a sensing area and a wire area; a yellow light process being performed on the substrate; a layer of light resistor thin film being formed on a surfaces of the wire area; and etching the first conductive plating film in the sensing area; by above steps, the predetermined pattern in the sensing area being formed in the second conductive plating film. | 05-17-2012 |
20120121822 | MANUFACTURE METHOD FOR THIN FILM FRAME LAYER OF DISPLAY PANEL - In the manufacture method for thin film frame layer of display panel, a photoresist liquid is coated onto a high transparent flat substrate through a capillary pipe of a dispenser. A predetermined pattern of photoresist is formed onto the substrate through a predetermined relative motion of the dispenser and the substrate. A patterned photoresist layer is formed by solidifying the photoresist liquid. The dispenser includes a pump filled with photoresist liquid and at least one downward capillary pipe for pouring out the photoresist liquid from a spout of the capillary pipe. The photoresist liquid is a black negative photoresist liquid with viscosity between 2 to 10 cps, and the predetermined relative motion is a spiral path. | 05-17-2012 |
20120154990 | Ornamental Frame of Touch Panel - An ornamental frame of touch panel includes a first color frame layer provided at an outer periphery portion of a bottom surface of the upper panel of the touch panel, and a second color frame layer provided at an inner periphery portion of the first color frame layer and extended from the surface of the first color frame layer to overlap with the bottom surface of the upper panel, wherein the ornamental frame can just cover the signal leads extended along the edges of the touch sensor. The first color frame layer and the second color frame layer are non-transparent or nearly non-transparent film layers, wherein the first color frame layer is thicker than the second color frame layer. | 06-21-2012 |
20120319343 | ADJUSTABLE JIG FOR RETAINING GLASS PLATE - An adjustable jig for retaining glass plate includes a frame, at least two clamp guides, and a plurality of clamp. The frame has a plurality of symmetric retaining component on two parallel frame columns. The clamp guide has a connecting portion for being retained by the retaining component on two ends of the clamp guide so that the clamp guide can be fixed across the parallel frame columns. The clamp guide has an approximated T-shaped guide on at least one longitudinal side of the clamp guide. The clamp has an approximated T-shaped groove and an approximated V-shaped groove. The T-shaped groove serves to be slid into the T-shaped guide so that the clamp is sliding along the clamp guide for clamping glass of any size or shape The glass will be firmly clamped by multiple clamps through predetermined positions without risk of breakage. | 12-20-2012 |
20130068393 | LAMINATING EQUIPMENT FOR TOUCH PANEL - An improved laminating equipment for touch panel includes a working recess and a pressing cap. The working recess has a first and a second positioning frame for precisely positioning a first and a second plate respectively. A plurality of elastic supporter is arranged between the first and the second positioning frame for forming a gap between the first and the second plates. The pressing cap has a pressing unit having a soft contact surface on a bottom surface thereof. The working recess is sealed by covering of the pressing cap to create vacuum by a vacuum pump during the laminating process. The pressing unit will provide a downward force to the second plate to overcome the support of the plurality of elastic supporter so as to attach the first and the second plates as one. | 03-21-2013 |
20130127777 | MULTI-PROCESSING TOUCH PANEL ASSEMBLY - A multi-processing touch panel assembly mainly includes a high transparent flexible surface layer, first inducting layer having a plurality of parallel first axis trace, insulated layer, second inducting layer having a plurality of parallel second axis trace, third inducting layer having a plurality of spacer on a surface thereof, and a substrate. The components are stacked in order to form a transparent touch panel assembly. The plurality of first axis trace is perpendicular to the plurality of second axis trace. The second inducting layer and the third inducting layer are arranged oppositely with a predetermined gap separated by the plurality of spacer. A capacitive touch sensing circuit is formed between the first inducting layer and the second inducting layer, and a resistive touch sensing circuit is formed between the second inducting layer and the third inducting layer. | 05-23-2013 |
20130154994 | TRANSPARENT CAPACITIVE TOUCH PANEL WITH ELECTROMAGNETIC SHIELDING EFFECT - A transparent capacitive touch panel has electromagnetic shielding effect. No extra process and cost is increased. A side of the capacitive touch panel facing electromagnetic interference is formed with an electromagnetic (EM) shielding for avoiding the interference of EMI and RFI. As comparing with the prior art, advantages of the present invention are that the present invention achieves a complete EM-proof effect so as to provide a preferred EM shielding; the effect of EM proof of the present invention has no relation with the arrangement of X traces, Y traces; and the gaps between the traces of the present invention can be widened for having a better effect of EM proof so as to simplify the technology in manufacturing with a higher yield ratio and a lower cost. | 06-20-2013 |
20130155002 | MUTUAL CAPACITANCE TOUCH PANEL - A mutual capacitance touch panel comprises a conductive layer installed between a substrate and a surface layer; the conductive layer installed with a touch sensing circuit; the touch sensing circuit being formed by a plurality of sensing arrays; each sensing array including a driving electrode and a plurality of sensing electrodes; the driving electrode being installed on the substrate and extending along a first direction; the driving electrode having a main conductor; a lateral side of the main conductor being extended with a plurality of sub-conductors which are parallel extended along a second direction; two adjacent sub-conductors and the main conductor defining an insulating space of the driving electrode; the sensing electrode having a similar configuration like the driving electrode. The sub-conductors of the driving electrode and the sub-conductors of the sensing electrode are alternatively arranged. | 06-20-2013 |
20140043776 | SIGNAL WIRING OF TOUCH PANEL - A signal wiring of a touch panel mainly extends a boding portion of a touch sensing unit from a signal wire on a substrate outside the substrate. The bonding portion is further attached to a signal bus so as to shrink the wiring area of the touch sensing unit and the edge frame as well. The bonding portion outside the substrate is allowed to be formed larger for improve the stability and yield of the connection between the touch sensing unit and the signal bus. | 02-13-2014 |
20140190808 | BRIDGING STRUCTURE FOR SIGNAL TRANSMISSION OF TOUCH PANEL - The invention includes a substrate with a visible area and a shielded area, a touch panel overlapped on the substrate and having touch sensor units overlapping with the visible area and a bridging layer with an insulating film. The touch sensor units are connected with signal wires to electric contacts corresponding to the shielded area. The insulating film cloaks the signal wires and electric contacts. The insulating film is formed with through holes corresponding to the electric contacts and is provided with bridging wires between every two adjacent through holes for connecting all of the electric contacts. | 07-10-2014 |
20140209380 | ASSEMBLING STRUCTURE FOR FLEXIBLE FLAT CABLE OF TOUCH PANEL - The invention includes a touch film, a transparent substrate, a covering layer and an FFC. The touch film is transparent and flexible and has an upper conductive film on a bottom side thereof. The transparent substrate is adhered and superposed under the touch film and has a lower conductive film facing the upper conductive film. Peripheries of the upper and lower conductive films are provided with silver conductive paths, and ends of the silver conductive paths are formed with a first set of signal contacts. The covering layer is adhered on the touch film. The FFC has a second set of signal contacts corresponding to the first set of signal contacts. The touch film is formed with a recess over the first and second sets of signal contacts, and a width of the recess is slightly greater than that of the FFC. | 07-31-2014 |
20140300831 | TRANSPARENT CAPACITIVE TOUCH PANEL - The capacitive touch panel includes a transparent substrate, a first transparent conductive layer, a first transparent insulative layer, a second transparent conductive layer, and a second transparent insulative layer. Each transparent conductive layer has a plurality of capacitive sensor rows. Every adjacent two of the capacitive sensor rows are formed with a gap to be insulated. The transparent insulative layers have a refractive index equal to or greater than that of the transparent conductive layers and fill the gaps. Each of the insulative layers is composed of a plurality of insulative coatings, and each coating is less than 100 nm in thickness. | 10-09-2014 |