TWI360714B - Electrochromic display device having touch control - Google Patents

Description

0960057 23859twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to an electrochromic display device and, in particular, to an electrochromic color with a touch function Variable display device. [Prior Art] Information technology has become a mainstream industry today, especially portable electronic products such as notebook computers, personal digital assistants (PDAs), digital panels, etc. It is the focus of development. Among them, the flat display is a communication interface between people and machines, so it is particularly important. In recent years, electrochromic display has developed rapidly and has been applied to various electronic products. In general, an electrochromic display includes an electrochromic layer, an ion conductive layer, and a work electrode. In view of the above, the principle of the electrochromic display is to apply electric energy to the ion conductive layer by the working electrode to drive the ions to move into the electrochromic layer, which causes the electrochromic layer to change color. In more detail, when the ions enter the electrochromic layer, the lattice structure of the electrochromic layer will be changed, so that the optical properties of the electrochromic layer are also changed. In addition, it is also possible to apply electric energy again to the color-changing color-colored Wei to derive the material that has previously entered the electrochromic layer. Thus, the electrochromic county can regain its original color. The electrochromic display can be displayed using the above principle. 1360714 0960057 23859twf.doc/n However, the electrochromic display in the prior art has only a display function, and cannot use the original electrochromic display for operation input, which makes the application of the electrochromic display quite equivalent. Big restrictions. Moreover, in order to make the electrochromic display have an input function at the same time, in the prior art, an input device is often added to the electrochromic display.

Most of the input devices are complex light sources and optical sensors, which make the overall thickness and weight of the electrochromic display/input device quite large, and are not suitable for loading on various portable electronic products. σ. [Invention 1] In view of the fact that the present invention provides a control device for the control of Wei, the operation of the touch portion can be carried out according to the message of the electrochromic change, and has appropriate thickness and weight. . The invention provides a touch-sensitive electrochromic button device, which has a touch-sensitive electrochromic display device, and can perform touch input operation on the touch portion according to the message of j j. Change. P display

The invention provides an electrochromic display device with a remote touch control splitting and control function, and can further perform a touch input operation on the touch portion according to the above-mentioned touch information. Part I Display Based on the above, the present invention provides a touch function without the device 'including the first substrate and the touch portion with a color change: the substrate has a first surface and a second surface. unit. The second electrochromic display portion is disposed on the second surface; the first table corresponds to the control function. In the embodiment of the invention, the touch portion includes a first transparent conductive layer, a transparent insulating layer, a second transparent conductive layer, and a protective layer. The first transparent conductive layer is disposed on the first surface. The transparent insulating layer is disposed on the transparent insulating layer. The skin is disposed on the second transparent conductive layer. In one embodiment of the present invention, the electrochromic display portion includes a second transparent conductive layer 'a first electrochromic layer, an ion conductive layer, a second electrochromic layer, and a fourth transparent layer. Conductive layer. The third transparent conductive member is disposed on the second surface. The first electrochromic layer is disposed on the third transparent sub-conductive layer and disposed on the first electro-optic layer. The second electrochromic layer is disposed on the ion conductive layer. The fourth transparent conductive layer is disposed on the second electrochromic layer. In addition, a second substrate may be further included, which is disposed on the ''electric layer. In an embodiment of the invention, the electrochromic display device with touch function further includes a processing circuit electrically connected between the touch portion and the electro-luminescence display portion. When the touch portion is pressed, the touch portion outputs a signal to the processing circuit, and after receiving the signal, the processing circuit causes the electrochromic element to be energized to change color, and drives the corresponding control function of the touch portion. The invention further provides a touch-sensitive electrochromic key device, which is suitable for being loaded in an electronic S. The touch-sensitive electrochromic key device comprises a circuit board and an electrochromic display with a touch function. Device. The electrochromic display device with touch function is electrically connected to the circuit board. The touch-enabled electric, color-changing display includes a first substrate, a touch portion, and an electrochromic display. The first substrate has a first surface and a second surface. The touch portion is disposed on the first surface of 1360714 0960057 23859twf.doc/n. The electrochromic display unit is disposed on the second surface ′. When the touch control unit is pressed, the electrochromic display unit is energized to perform discoloration, and the control function corresponding to the touch unit is driven. In one embodiment of the invention, the touch portion includes a first transparent conductive layer, a transparent insulating layer, a second transparent conductive layer, and a protective layer. The first J = layer is disposed on the first surface. A transparent insulating layer is disposed on the first transparent conductive layer. The second transparent conductive layer is disposed on the transparent layer of the county. The spectral layer is disposed on the second transparent conductive layer. The first - ίίϊΓΓ " private wealth, the upper part of the New York section includes a conductive layer, a first color (four), an ion conductive layer 3 on the surface. The first electrochromic change: the set = transparent conductive layer is disposed on the first conductive layer and disposed on the first electro-transparent conductive layer. Separated from the ion conductive layer. The first: ° brother - electrochromic layer set up. In addition, a further electrical layer may be disposed on the second electrochromic layer. The first substrate is disposed on the fourth transparent guide. In an embodiment of the present invention, the device further includes: processing the Wei Shanghong touch-type electrochromic button touch portion and the electrochromic display portion= When the electrical connection is made to the portion of the wheel-out signal to the processing unit, the touch control causes the electrochromic display unit to perform I, and the processing circuit controls the function after receiving the signal.冤L color, and the remote touch control device of the corresponding touch device is driven, and the money is connected with the electronic device, and the device is 1360714 0960057 23859twf.doc/n, End, system. The remote touch control device comprises a carrier board and a packet-induced color display device with a touch function. The electrochromic display device with touch function is disposed on the carrier. The electrochromic display device with touch function includes a first substrate, a touch portion, and an electrochromic display portion. The first substrate has first and second surfaces. The touch portion is disposed on the first surface. The electrochromic display portion is placed on the second surface. When the touch portion is pressed, the electrochromic display portion is energized to change color, and the control function corresponding to the touch portion is driven. In an embodiment of the present invention, in the remote touch control device described above, when the touch portion is pressed, the electrochromic display portion is discolored to display a functional pattern. And, the function pattern is, for example, a keyboard pattern. In an embodiment of the invention, the touch portion includes a first transparent conductive layer, a permanent insulating layer, a second dielectric layer, and a protective layer. The first transparent conductive layer is disposed on the first surface. A transparent insulating layer is disposed on the first transparent V electrical layer. The second transparent conductive layer is disposed on the transparent insulating layer. The protective layer is disposed on the second transparent conductive layer.

On the power layer. In the embodiment of the present invention, the electrochromic display portion includes a third transparent conductive layer, a first electrochromic layer, an ion conductive layer, a second electrochromic layer, and a fourth gamma conductive layer. . The third_conductive layer is disposed on the second surface. The first electrochromic layer is disposed on the third transparent conductive layer. The ion conductive layer is disposed on the first electrochromic layer. The second electrochromic layer is on the ion conducting layer. The fourth conductive layer is disposed on the second electrode, and further includes a second substrate disposed on the fourth transparent guide. The above-mentioned purchased control device 1360714 0960057 23859twf.doc /n further includes a processing circuit electrically connected between the touch portion and the electrochromic change. When the touch portion is pressed, the touch portion outputs a signal to the processing circuit. After the signal is received, the processing circuit causes the electrochromic display portion to perform discoloration and drives the control function corresponding to the touch portion. In the embodiment of the present invention, the remote touch control electronic mode-wire connection mode may be a universal serial bus (USB) connection mode. In the embodiment of the present invention, the wireless connection between the remote touch type and the electronic device may be a bluetooth communication connection. According to the present invention, since the touch portion and the electrochromic display portion are formed on the same side plate, the thickness of the device and the manufacturing cost can be reduced. In addition, the combination of the color-changing portion and the touch-operating portion enables the control function to be input to the touch portion according to the information displayed by the electrochromic portion. Therefore, the application range of the electrochromic display device can be increased and can be applied to the touch-sensitive electro-acoustic button device and the remote touch control device proposed in the present invention. The above features and advantages can be clearly understood, and the following is a detailed description of the present invention. The electrochromic display device with touch function is a preferred embodiment of the present invention. _ Schematic diagram of the electric display device with touch function. Referring to FIG. 1, the electrochromic display device with touch function includes: a first substrate 11 〇 1360714 0960057 23859 twf. doc / n and an electrochromic display portion 130. The first substrate no has a first surface 1112 and a second surface 114. The touch portion 120 is disposed on the first surface [丨]. The electrochromic display unit 130 is disposed on the second surface 114. When the touch unit 12 is pressed, the electrochromic display unit 130 is energized to change color, and the control function corresponding to the touch unit 120 is driven. Referring to FIG. 1 , the touch-sensitive electrochromic display device 100 further includes a processing circuit 14 , electrically connected between the touch portion and the electrochromic display portion 130 . When the touch portion 12 is pressed, the touch portion 120 outputs a signal 15 〇 to the processing circuit 14 〇, and the processing circuit 14 使 causes the electrochromic display portion Go to be energized and discolored after receiving the 彳 5 No. 150 And driving the corresponding control function of the touch unit 120. FIG. 2 is a cross-sectional view showing each functional layer in the electrochromic display device with touch function of FIG. 1. FIG. Referring to FIG. 2 , in the electrochromic display device 100 with touch function, the touch portion 12 is formed on the first surface 112 of the first substrate 136 , and includes the first transparent conductive layer 121 and transparently. The insulating layer 122, the second transparent conductive layer 123, and the protective layer 124. In the touch unit 120 as shown in FIG. 2 , the material of the first substrate 11 〇 is not particularly limited, and may be, for example, glass. The materials of the first transparent conductive layer 121 and the second transparent conductive layer 123 may be For example, antimony tin oxide or antimony zinc oxide. The material of the transparent insulating layer 122 and the protective layer 124 may be, for example, a transparent organic polymer such as polyethylene terephthalate (PET). Since the material of the transparent insulating layer 122 and the protective layer 124 is a flexible material, when the protective layer 124 is pressed, the transparent insulating layer 122 corresponding to the pressing portion will be deformed, so that the ends of the pressing portion are 11 1360714 0960057 23859twf.doc /n

The transparent conductive layer 121 is plate-coated, thereby generating a signal 150 in which the upper idl conductive layer 123 contacts each other to conduct a 14G signal in the circuit. The touch (four) 120 of W is merely an example, and the present invention is not a material and structure. The ααα electrochromic display portion 130 is formed on the first substrate, the first surface 14, and includes a third transparent conductive layer 131, a first electrochromic layer 132, an ion conductive layer 133, and a second electrophoresis. The color change layer 134, the fourth transparent conductive layer 135, and the second substrate 136.

The material of the second color plate 136 is not particularly limited, and is preferably glass, the third conductive layer (3) and the fourth transparent conductive layer W, for example. The material is not particularly limited, and is preferably, for example, indium tin oxide or indium oxide. The material of the first electrochromic layer 与 and the second electrochromic layer 134 is not particularly limited, and may preferably be, for example, a transition metal oxide, an intercalated material or an organic compound. In particular, the material of the first electrochromic layer 132 and the second electrochromic layer 134 is preferably a transition metal oxide, and the transition metal oxide is preferably selected from the group consisting of: Tungsten oxide (W〇3), yttrium oxide (M〇〇3), chromium oxide (Cr2〇3), oxidized hunger (V2〇3), yttrium oxide (Nb205), titanium oxide (Ti02), titanium oxide strontium (SrTi) 〇3), cerium oxide (Ir02), cerium oxide (Rh2〇3), oxidized recording (Ni0), oxidized clock (Μη02), and combinations thereof. The ion conductive layer 133 is, for example, a film layer composed of a liquid electrolyte or a solid electrolyte, and is suitable for supplying ions into the first electrochromic layer 132 and the second electrochromic layer 134. The above-described electrochromic display portion 130 is merely an example, and the present invention is not limited to the material and structure of the photochromic display portion 130 of the electric lamp 13 < 3 > 1360714 0960057 23859 twf. As described above, since the touch portion 120 and the electrochromic display portion 13 are on the first substrate m, the thickness and the manufacturing cost of the electric display device (10) having the touch function can be reduced. Moreover, by the view of the electrochromic W 13G and the inspection portion 12G, the touch function is electrically controlled, and the color display unit 13G can display the touch of the touch 12G according to the display of the color change portion 13G. Operation. That is to say, the electrochromic display device (10) of the two touch functions can perform the function of controlling the display panel when it is off, and is suitable for application in many electric power. (10) Hairs (9) Shooting The following will be a touch-sensitive electrochromic button device. Fig. 3 is a perspective view of a preferred embodiment of the present invention. The touch-sensitive electrochromic change is carried in the electronic device _ in the electronic device 300. The electronic device 300 is not particularly limited! If it is a notebook computer as shown in Figure 3, or any dog's electricity, equipment such as personal digital assistant, mobile phone, etc. In the following, the touch-sensitive electrochromic button device has a thin package and a seesaw 21G, and an electrochromic display device 220 with a touch function. 2:. , the toner-induced display device 22 () is electrically connected to the circuit board b. In the temple, the electrochromic display device 22 having the touch function is, for example, a touch-sensitive electrochromic display device 100 of the same type, and the same or similar components are labeled the same. The reference numerals, and the detailed structure of the electrochromic device 22G, the film layer and the material 13 1360714 23859twf.d〇c/n 0960057 are repeated here. In particular, when the touch unit 120 is pressed, the electrochromic display unit 130 is energized to perform discoloration, and the corresponding control function of the touch unit 120 is driven. Referring to FIG. 1 to FIG. 3, the touch-sensitive electrochromic button device 220 further includes a processing circuit 〇4〇 disposed on the circuit board 21〇 and electrically connected to the touch unit 丨2〇 and the electric The color change display unit 130 is between. When the touch portion 12 is pressed, the touch unit 〇 2 outputs a signal 15 〇 to the processing circuit 14 〇, and the processing circuit 140 causes the electrochromic display unit 130 to be energized to change color after receiving the signal 15 〇. And the control function of the touch unit 12〇 is simultaneously driven. In addition, when the touch-sensitive electrochromic button device 2 is applied to the electronic device 300 (such as the notebook computer shown in FIG. 3), the touch-sensitive electrochromic button device 200 can be used, for example. The quick keys of the touch operation, as shown in Figure 3, are represented by left and right different patterns: monitoring power supply status, wireless Internet function switch, Bluetooth system switch and so on. In particular, the electrochromic layer in different regions of the touch-sensitive electrochromic button device 2 (such as 132, 134 as shown in FIG. 2) may be patterned to perform electrochromic change. Different patterns can be displayed when touched, and different patterns can be represented separately for different functions. 4A is a schematic view showing a state in which the touch-sensitive electrochromic key device is not driven. FIG. 4B is a schematic diagram showing a state after the touch type electrochromic key device is driven. Referring to FIG. 4A, when the touch-sensitive electrochromic button device 200 is not pressed, the electrochromic layer (not shown in FIG. 2, 132, 134) does not change color, and the touch-type electrochromic color The function of the variable button device 200 is not driven.丄360714 0960057 23859twf.doc/n Referring to FIG. 4B, when wireless Internet access is desired, the middle area of the touch-sensitive electrochromic key device 200 (ie, the area having the pattern of wireless Internet access) can be pressed. At this time, the pressed intermediate area will change color and simultaneously drive the function of wireless Internet access. According to the above, the touch-sensitive electrochromic button device 2 can simultaneously display (change color, etc.) and control functions by using the electrochromic display device 220 having the touch function b.

Remote touch control device

FIG. 5 is a perspective view of a remote touch control device mounted on an electronic device according to a preferred embodiment of the present invention. 6 is a perspective view of a remote touch control device and an electronic device wire according to a preferred embodiment of the present invention. Referring to FIG. 5 and FIG. 6, the remote touch control device is adapted to be wired or wirelessly connected to the electronic device, and is adapted to ride the remote control of the electronic device. As shown in Fig. 5, the electronic device 3 is, for example, a notebook computer' and the remote touch control device is mounted on the screen of the notebook computer, for example. The remote touch control relay 4 (8) includes a carrier board and is in contact with the "color-changing display device 42G. The device 4203 of the touch function is placed on the carrier board 41". In particular, the color change display device 42 having the touch function is, for example, similar to that shown in FIG. 2, and the electrochromic display device can be similar, the same or similar elements = H, and The detailed structure, film layer and material of the electrochromic display device 420 will not be repeated here. When the touch portion 12 is pressed, 1360714 0960057 23859 twf.doc/n causes the electrochromic change portion 130 to be energized to change color, and the control function of the touch portion 12 同时 is simultaneously driven to the electronic device. • Perform remote control. Similarly, please refer to FIG. 5 and FIG. 6, and the remote touch control device 400 may further include a touch portion 12 ( ) and an electrochromic display portion 130 ′ and the touch portion 120 and the electrochromic color. The display portion 13A is electrically connected to the circuit 14G. When the touch portion 12 () is pressed, the touch portion 12 outputs a signal 150 to the processing circuit 14A, and the processing circuit 14 causes the electrochromic display portion 13 to be energized and discolored after receiving the signal 150. And the control function corresponding to the touch unit 120 is driven. It should be noted that, as shown in FIG. 5, when the remote touch control device 400 is disposed on the screen 31 of the electronic device 3 (8), it can be used as a touch screen. Said that this will have the function of touch input. However, as shown in FIG. 6, when the remote touch control device is detached from the electronic device 300, the distal end of the electronic device 300 can be remotely controlled by the remote touch. Referring to FIG. 1 and FIG. 6 in detail, in the remote touch control device 4, when the control portion 120 is pressed, the electrochromic display portion 13 may be discolored. The functional pattern can be used to control the remote control of the electronic device $(8). In particular, 'this functional pattern is, for example, a keyboard pattern (as shown in FIG. ,), and the keyboard pattern 422 can be wheeled into the electronic device 300, or another shortcut key operation pattern as shown in FIG. 6 from left to right. The illustrated print button, network video button, music play button, etc. 16 1360714 0960057 23859twf.d〇c/n The present invention is not limited. In view of the above, when the remote touch control device _ device 40. 3 with electronic devices. ==2 line connection' and the operation of function_2 is for data input or control. In addition, as shown in FIG. 6, the remote contact device 300 is connected to a universal serial bos (USB), and a communication (bluetoothcommunicati) control device Electronic equipment 3). . : ^ As mentioned above, it is far from the control type to set 4 „color change display device 420, and can simultaneously perform the power month & pattern, and use this function "" line remote control. For the electronic device 300, the present invention has the touch control function of the touch control device and the remote touch control device, the display device, the thickness of the control portion and the manufacturing cost. The device (7) _ control Wei's electrochromic age-changing device can be based on the electro-optic color change and also hit the message 'and touch the touch part of the touch power (3) the touch function of the electro-optic color display In the device or the remote control device, a touch-sensitive electrochromic button capable of simultaneously entering the 1360714 0960057 23859 twf.doc/n function is obtained. Although the present invention has been implemented in a preferred embodiment, the control device 1 is limited. In the technical field, there is a general understanding of the scope of the invention, and the scope of the invention is not limited to the scope of protection of the invention.

1 is a preferred embodiment of the present invention. The color-changing display device is shown in the figure. I. The power of the power is in the middle: Force 2: Layer The electro-optic display device of the touch function

Device===Touch-type electrochromic button state of the preferred embodiment of the invention 2: for the touch-type electrochromic button device before the state of the non-moving C is the touch-type electrochromic change FIG. 5 is a schematic perspective view of the remote touch control device of the present invention (4) being carried on an electronic device. 6 is a perspective view showing the remote touch control device separated from the electronic device according to a preferred embodiment of the present invention. [Description of main component symbols] 100, 220, 420: electrochromic display device with touch function U: first substrate 18 1360714 0960057 23859twf.doc/n 112: first surface 114: second surface 120: touch Control portion 121: first transparent conductive layer 122: transparent insulating layer 123: second transparent conductive layer 124: protective layer 130: electrochromic display portion 131: third transparent conductive layer 132: first electrochromic layer 133 : ion conductive layer 134 · second electrochromic layer 135 : fourth transparent conductive layer 140 : processing circuit 150 : signal 200 : touch electrochromic button device 210 : circuit board 300 : electronic device 310 : screen 400: remote touch control device 410: carrier 422: keyboard pattern 19

Claims (1)

1360714 AML27 Application Patent Range: 100-10-27·—— 曰 _ Replacement Buy L A touch-sensitive electrochromic display device, comprising: a first substrate having a first surface and a second a touch surface disposed on the first surface; an electrochromic display portion disposed on the second surface; and a processing circuit coupled between the touch portion and the electrochromic portion Wherein, when the touch portion is pressed, the touch portion rotates a signal to the processing circuit, and after receiving the signal, the processing circuit energizes the color change display portion to perform color change, and drives the light Control corresponding = control function. The touch-sensitive electrochromic display 7F device according to the first item, wherein the touch portion comprises: a first transparent conductive layer disposed on the first surface; a transparent insulating layer 'on the first transparent conductive layer; a first transparent conductive layer' disposed on the transparent insulating layer; and a protective layer disposed on the second transparent conductive layer. 3. The electrochromic display device with a touch function as described in claim 2, wherein the electrochromic display portion comprises: - a third transparent conductive layer disposed on the second surface; a first electrochromic layer disposed on the third transparent conductive layer; an ion conductive layer disposed on the first electrochromic layer; and a second electrochromic layer disposed on the ion conductive layer And a fourth far-right conductive layer disposed on the second electrochromic layer. 20 雕10. 27 ^ 100-10^7* Year, month, day, 呶 正 替换 替换 替换 变 变 变 变 专利 专利 专利 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 触控 触控 触控 触控 触控 触控 触控• The touch-sensitive electrochromic button device is suitable for loading in-electronics and the touch-sensitive electrochromic button device comprises: a circuit board; a circuit board, an electrochromic display device The electrochromic display device that is connected to the electric touch function includes: a first substrate having a first surface and a second surface; a touch portion disposed on the first surface; and an electrochromic display portion Provided on the second surface; and the touch portion and the change; the circuit board and the electrical connection to the place where the 路ί road portion is dusted, the touch portion outputs a signal, and the circuit is After receiving the signal, 'the electric power is made to change the color, and the control unit corresponding to the touch control unit is driven. The touch portion includes: a first transparent conductive layer disposed on the first surface; a transparent insulating layer, And disposed on the first transparent conductive layer; a second transparent conductive layer disposed on the transparent insulating layer; and a protective layer disposed on the second transparent conductive layer. 7. The touch-sensitive electrochromic button as described in claim 5 of the scope of claim 5, 1360714 100.10. 27 1Όϋ-Τυ-27 The thinning replacement page, wherein the electrochromic display portion comprises: a second transparent conductive layer disposed on the second surface; a first electrochromic layer disposed on the third transparent conductive layer; an ion conductive layer disposed on the first electrochromic layer a second electrochromic layer disposed on the ion conductive i; and a fourth transparent conductive layer disposed on the second electrochromic layer. 8. The touch-sensitive electrochromic button device of claim 7, further comprising a second substrate disposed on the fourth transparent conductive layer. 9·- a remote touch control weaving device, a wired connection or a recording connection between the electronic device, and (4) a remote control of the electronic device, the remote touch control device comprising: a carrier board; And an electrochromic display device with a touch function, disposed on the carrier, the touch-enabled electrochromic display device comprises: a first substrate having a first surface and a second surface a touch portion disposed on the first surface; an electrochromic display portion disposed on the second surface; and a circuit for the display portion, connected to the remote control portion _ electrochromic display When the touch portion is pressed, the touch portion outputs a processing circuit, and after the processing circuit receives the signal, the display portion is energized to perform color change and the control corresponding to the touch portion is driven. Such as the Shen 5 stomach patent money item 9 according to the far simple control type control equipment 22 1360714 then .10. 27 ..--------••一—__ I ;. α 100-10-27 ---1 j Niuyue repair (more) is replacing the page 丨,, ~ -—— 丨, where the electrochromic color is when the touch portion is pressed Color display section to show a pattern function. 11. The remote touch control device of claim 10, wherein the functional pattern comprises a keyboard pattern. 12. The distal touch control device of claim 9, wherein the touch portion comprises: a first transparent conductive layer disposed on the first surface; a transparent insulating layer disposed on a first transparent conductive layer; a second transparent conductive layer disposed on the transparent insulating layer; and a protective layer disposed on the second transparent conductive layer. 13. The distal touch control farm according to claim 9 wherein the electrochromic display portion comprises: a third transparent conductive layer disposed on the second surface; a color-changing layer disposed on the third transparent conductive layer; an ion conductive layer disposed on the first electrochromic layer; a second electrochromic layer disposed on the ion conductive layer; A fourth transparent conductive layer is disposed on the second electrochromic layer. 14. The remote touch control device of claim 13 further comprising a second substrate disposed on the fourth transparent conductive layer. 15. The remote touch control device of claim 9, wherein the wired connection between the remote touch control device and the electronic device comprises a universal serial bus connection. 16. The remote touch control device of claim 9 wherein the wireless connection between the remote touch control device and the electronic device comprises a Bluetooth communication connection. twenty three