TWI406163B - Mouse with single image sensor chip for sensing of movement and clicking, and transferring method of signal thereof - Google Patents

Abstract

A mouse is equipped with an active component and a light source or light-guiding module formed upon the active component. When a user pressures the active component, the force-loaded active component enables light beam from the light source to be guided by the light-guiding module and led onto a plane parallel to the face that the mouse moves on. The light beam reflected by the light-collecting surface is focused by a focusing module and incident into an image sensor chip. The image sensor chip is configured to accept both image signal in response to the movement of the mouse and light or image signal in response to the clicking.

Description

Mouse using single image sensing wafer to sense displacement and button action and signal transmission method thereof

The present invention is a mouse, and more particularly a mouse that uses a single image sensing wafer to sense mouse position movement and sense mouse button motion.

The computer is equipped with various input devices, such as a keyboard, a mouse, a touchpad, etc., bringing a lot of convenience to human life. In the above input device, the mouse is obviously in a very critical position in the usage habits of the computer user.

However, in addition to using the image sensing chip to sense the displacement signal of the mouse on the desktop, the traditional mouse also needs to use several key switch parts to sense the user pressing the left button, the right button, the wheel switch and other switches. Operational actions.

Regarding the improvement of the mouse, Taiwan's new patent number M354117 discloses a new type of optical input device, which uses optical sensing elements to replace the left and right buttons and rollers of the traditional mouse to improve the shortcomings of the mechanical switch. In the above disclosure, although the left and right buttons and the roller of the mouse are replaced by optical sensing elements, there is still room for improvement in the overall component arrangement of the mouse and the cost of the assembly.

One of the objects of the present invention is to provide a mouse and a signal transmission method thereof, which utilizes a single image sensing wafer to sense an image signal of a mouse position movement and an optical signal generated by sensing a movement of a button structure of a pressing mouse. According to this design, the component cost of the mouse button switch can be reduced.

One of the objectives of the present invention is to provide a mouse and a signal transmission method thereof, which collects an image signal of a mouse position movement and a light signal generated by sensing a mouse button movement by a single collected light signal surface, by controlling two Or two or more optical signals enter the angle of the image sensing chip, so that the image sensing chip accurately receives two or more optical signals for subsequent processing.

One of the objects of the present invention is to provide a mouse and a signal transmission method thereof, which have a single image sensing wafer, and can sense the position of the mouse by dividing the sensing surface of the image sensing wafer into different blocks. The moving image signal and the light or image signal generated by the movement of the button structure of the mouse are used to effectively sense the sensing surface of the single image sensing wafer, and the moving signal can be sensed in two or more different directions or positions or regions. the goal of.

One of the objects of the present invention is to provide a mouse and a signal transmission method thereof, wherein a light source controller is combined with two light sources or two or more light beams to cause an image signal for sensing the position of the mouse and a button for pressing the mouse. The optical signal produced by the movement of the structure alternates with the switching of the light source (or projected beam).

According to the above, a mouse includes a pressure sensing light guide module, an image sensing chip, and a light collecting module. The pressure-sensitive light guiding module generates a first light beam in response to a finger pressure and guides the first light beam to a plane parallel to the moving direction of the mouse position, and the first light beam reflected from the plane is incident on the light collecting module After focusing, it is received by the sensing surface of the single image sensing wafer.

According to the above, a method for detecting displacement and key motion of a mouse includes the following steps: (1) providing a plane parallel to the moving direction of the mouse position; (2) providing a first light beam; (3) Responding to a finger pressure to direct the first beam to the plane; and (4) reflecting the first beam at the plane to cause it to be incident on the image sensing wafer, wherein the image sensing wafer and the wafer detecting the displacement of the mouse are The same wafer.

According to the above, a mouse having a single image sensing wafer includes: an image sensing wafer, a light collecting member, a light source, a movable member, and a light guiding member. The image sensing wafer has a sensing surface that is divided into a plurality of non-overlapping blocks. The light source emits a first light beam to a plane parallel to the moving direction of the mouse position, and the reflected first light beam is incident on the concentrating member to focus to form a first image signal, which is received by one of the blocks. The light guiding member is disposed on the movable member, wherein when the movable member is forced to change the position of the movable member, the position of the light guiding member changes accordingly, and the light guiding member in the changing position causes the first image signal to change.

1A is a block diagram of a system in accordance with an embodiment of the present invention. Referring to FIG. 1A, the mouse 10 is placed on a plane 5, which includes a pressure-sensitive light guiding module 11, a light collecting module 16, and an image sensing wafer 17. The pressure-sensitive light guiding module 11 is configured to guide a light signal to the plane 5 in response to a finger pressure. The concentrating module 16 is configured to focus the optical signal reflected from the plane 5, and the image sensing chip 17 receives the reflected light signal after focusing by the concentrating module 16 to process the optical signal generated by the finger pressure. In addition to placing the mouse 10, the plane 5 is used to provide a surface for moving the mouse 10 and to reflect the light signal from the pressure-sensitive light guiding module 11. It should be noted that since the plane 5 is used to provide a surface for moving the mouse 10, the image signal generated in response to the positional movement of the mouse 10 is also reflected by the plane 5. Secondly, the image signal generated by the positional movement of the mouse 10 is also incident on the concentrating module 16, and is focused by the concentrating module 16 and received by the image sensing chip 17. According to the above, the optical signal generated by the mouse in response to the pressure generated by the button structure and the image signal generated in response to the horizontal movement of the mouse position are reflected by the plane 5, and are focused by the concentrating module 16, and then sensed by the image. The test wafer 17 is received.

Next, referring to FIG. 1B , in one embodiment, the pressure-sensitive light guiding module includes a light source module 12 , a light guiding module 14 , and a movable member module 18 . In this embodiment, the light source module 12 is disposed in the mouse 13 and includes one or more light sources that emit light of the same or different wavelengths. The movable member module 18 is used to load the finger pressure to change its position, and further changes the position of the light source module 12 or/and the light guiding module 14 in response to the movable member module 18 to guide the light signal to the plane 5. Secondly, the light guiding module 14 can directly guide the light emitted by the light source module 12 to the plane 5 to generate other optical signals. Next, the mouse 13 further includes a collecting light signal surface 15 for collecting the light signal in response to the load finger pressure of the movable member module 18 and the light signal in response to the plane 5, and guiding the collected light signal to the collecting mode. Group 16 is used to focus light into image sensing wafer 17. In this embodiment, the collected light signal surface 15 is parallel and adjacent to the plane 5, but the invention is not limited thereto, and if necessary, the collected light signal surface 15 is moderately inclined to facilitate guiding the optical signal to the concentrating module 16 The light is focused into the image sensing wafer 17.

Hereinafter, different embodiments will be described in accordance with the spirit of the present invention. 2A, 2B, 2C, and 2D are schematic diagrams showing the configuration and signal transmission of a mouse portion assembly according to an embodiment of the present invention. It should be noted that the mouse embodiment of the present invention also includes other components of the existing mouse, such as the structure of the fixed component, the circuit board, the power supply, etc., which is simplified here, but when the mouse is implemented, However, it is not limited to the other components described above.

Referring to FIG. 2A, a mouse 20 includes a movable member 28, a first light source 22a and a second light source 22b, a light guide member 24, a concentrating member 26, an image sensing wafer 27, and a collecting light signal surface 25. In this example, the movable member module includes a movable member 28 and a connecting structure (not shown). The movable member 28 is disposed on a surface or an upper cover of the mouse 20, for example, a surface on which the user can place the palm or an upper cover. . Secondly, the movable member 28 loads the finger pressing force of the user, thereby forming a change in position, such as up and down (vertical) movement of the movable member 28. Furthermore, the movable member 28 is made of a light-transmissive material, and the visible light spot can be displayed by the light source in the mouse 20, which is convenient for the user to operate. In the present invention, the movable member 28 may be a component that performs a left and right button or a scroll wheel function in a general mouse.

The light source module includes a first light source 22a, such as a light emitting diode or other light emitting element, formed on the movable member 28, which can change its position as the position of the movable member 28 changes, and can emit the first light beam 221a. The light source module further includes a second light source 22b fixed to the appropriate position in the mouse 20, and the position of the movable member 28 is changed without changing the position of the movable member 28, and the second light beam 221b can be emitted.

The collecting light signal surface 25 is disposed on the other side of the mouse 20, preferably it may be parallel to the plane 5 of the moving mouse 20 and adjacent to the plane 5, but the present invention is not limited to the above. Second, the collection light signal surface 25 can include a hollow portion (not shown) that provides the second beam 221b incident on the plane 5. The concentrating member 26 and the image sensing wafer 27 are also respectively fixed at appropriate positions in the mouse 20, wherein the concentrating member 26, such as a condensing lens, is located between the image sensing wafer 27 and the collecting light signal surface 25.

When the user does not press the state of the movable member 28, the first light beam 221a emitted from the first light source 22a does not pass through the light guide member 24, so that the first light beam 221a is directly incident on the collected light signal surface 25 (when the light signal surface is collected) 25 has a reflective surface, or is reflected by the collected light signal surface 25 (when the collected light signal surface 25 is made of a transparent material) is incident on the plane 5. However, due to the incident position or angle, the first light beam 221a cannot be focused by the concentrating member 26 to enter the image sensing wafer 27. On the other hand, the second light beam 221b emitted by the second light source 22b is reflected after being incident on the plane 5, and the reflected second light beam 221b is incident on the condensing member 26, and is focused by the concentrating member 26 to enter the image sensing wafer. 27 in. Next, when the opaque collecting light signal surface 25 has a hollow portion, the second light beam 221b can also be reflected by the hollow portion after being incident on the plane 5. The reflected second light beam 221b is directly focused by the concentrating member 26 by collecting the hollow portion of the light signal surface 25 to enter the image sensing wafer 27. It can be understood that when the collected light signal surface 25 is a transparent material, the first light beam 221a passing through the light guide member 24 passes through the collected light signal surface 25 and then enters the plane 5 and is reflected; the second light beam 221b can also pass through the collection. The light signal surface 25 is then incident on the plane 5 and then reflected. Alternatively, the collected light signal surface 25 is still made of a transparent material, and a surface that can enhance the reflected light is additionally formed on the surface of the surface by coating, which can facilitate the reflection of the first light beam 221a to the light collecting member 26, so that A light beam 221a is directly reflected by the reflective surface, but the invention is not limited to the above.

Referring to FIG. 2B, when the user's finger 21 presses the movable member 28, the position of the movable member 28 changes, for example, a downward movement, thereby causing the movement of the first light source 22a, so that the first light source 22a emits the first light beam. The 221a is reflected by the light guide 24 and incident on the reflective light collecting signal surface 25 at an appropriate angle. In this state, the reflected first light beam 221a can be incident on the concentrating member 26 to be focused to enter the image sensing wafer 27. It can be understood that when the finger 21 does not apply pressure to the movable member 28, the position of the first light source 22a returns to the unstressed state with the position of the movable member 28, the first light beam 221a emitted by the first light source 22a cannot enter. The image is sensed in the wafer 27.

FIG. 2C is another embodiment of the present invention. The difference from FIG. 2A is that only one first light source 22a is included in the embodiment. Therefore, the light guiding module further includes another light guiding member 29, that is, another light guiding member 29 is disposed. A portion of the light beam of the first light source 22a is directed to the vicinity of the plane 5 of the horizontally moving mouse 20 for responding to the movement of the mouse position. It can be understood that, since a single first light source 22a is used, in the case where the user presses the movable member with the finger 21, as shown in FIG. 2D, a part of the light beam of the first light source 22a is guided via the light guide 29 in response to the horizontal movement. The action of the mouse forms a reflected second beam 221b, and the other portion of the light is guided by the light guide 24 to form a first beam 221a responsive to the finger pressure.

According to the above, the reflected second light beam 221b formed by the user horizontally moving the mouse and the first light beam 221a guided by the user to press the mouse are reflected by the collected light signal surface 25 or guided by the plane 5 to the light collecting member 26 . The two light beams 221a, 221b reflected by the light signal surface 25 or the plane 5 are collected, and the two beams 221a, 221b can enter different portions of the image sensing wafer 27 by the difference in the angle of incidence of the light incident on the light collecting member 26, so the present invention The image sensing wafer that originally processed the mouse position movement signal can also be used to process the signal generated by the mouse in response to the finger pressure.

The light source module is formed on the movable member. In addition to the example in which the first light source 22a of FIG. 2A to FIG. 2D is fixed to the movable member 28, alternatively, as shown in FIG. 2E, the light source 22b is fixed in the mouse 20. A portion of the light is guided through a light guide 30 to the movable member 28 to form a first light source 22a, for example, a light spot is formed on the light transmissive material as the first light source 22a. Referring to FIG. 2F, when the position of the load member pressure of the movable member 28 is changed, the position of the first light source 22a (light spot) is also changed to the position of the light guide member 24, and the first light beam 221a is guided by the light guide member 24. To the plane 5 or to collect the light signal surface 25.

2G and FIG. 2H are schematic diagrams showing the configuration and signal transmission of the mouse part assembly according to another embodiment of the present invention. The difference from FIG. 2A is that the light source module of FIG. 2G is not formed on the movable member in response to the finger pressure. In the embodiment of FIG. 2G, the light guide member 31 is formed on the movable member 28. When the movable member 28 is not loaded with the finger pressure, the light beam of the first light source 22a cannot be guided to the plane 5 or the collected light signal surface 25. Referring to FIG. 2H, when the movable member 28 loads the pressure of the finger 21 to change the position, the light guiding member 31 also generates the first light beam 221a with the light receiving the first light source 22a along the changing position, and the first light beam 221a is incident on the plane 5 again. Or collect the light signal surface 25. It can be understood that, in this embodiment, in response to the user moving the second beam of the mouse horizontally, the partial light beam of the first light source 22a may be guided by the light guiding module to the plane 5 as shown in FIG. 2C, or as shown in FIG. 2A. The way to set another light source in the appropriate position in the mouse 20 is not shown in the figure.

According to the above example, the pressure-sensitive light guiding module for injecting an optical signal into the plane 5 in response to the pressure of one finger may be a state in which the light source module changes with the movable member, or may be a light guiding module with the activity. The aspect of the change position.

3A is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention. Referring to FIG. 3A, the sensing surface of the general image sensing wafer 37 is used to receive an image signal generated by a horizontally moving mouse. One of the spirits of the present invention is to partition the sensing surface to realize the concept of receiving a plurality of image/optical signals by a single image sensing wafer, that is, using the same image sensing chip 37 to distinguish the original sensing surface into several Blocks 37a, 37b, 37c, and 37d that overlap and may be the same or different sizes. 2A and FIG. 2B, in the state of FIG. 2A, the second light beam 221b reflected from the collected light signal surface can be accurately controlled to enter the block 37a of the image sensing wafer 37 after being focused by the concentrating member. The first beam 221a cannot enter any of the blocks of the image sensing wafer 37. In the case of FIG. 2B, the first light beam 221a can be guided by the light guide to a plane parallel to the horizontal movement direction of the mouse, and can be accurately controlled to enter the image sensing wafer 37 after being focused by the concentrating member. Block 37b. Since the blocks 37a and 37b do not overlap, the image sensing chip 37 can distinguish different optical signals, thereby performing correct (partition) determination and processing. Similarly, the other blocks 37c and 37d can also be guided by the light guide by the light beam, and enter a plane parallel to the moving direction of the mouse position at an appropriate angle to form a reflected light signal of a specific angle, which is focused by the concentrating member. After (or after collecting through the collected light signal surface and then being focused), it can be incident on the block 37c or 37d at a specific angle. Therefore, the traditional mouse's left and right buttons and scroll wheels can be designed to match different or the same light source and different light guides to send optical signals to specific blocks of the image sensing wafer.

Secondly, one of the spirits of the present invention is to realize the concept of receiving a plurality of optical signals by a single image sensing wafer in a time-sharing manner. In the example of FIG. 2A, the light source module is in addition to the first light source 22a and the second light source 22b. Further, a light source control member (not shown) is included, and FIG. 3B is used to describe the control mode of the light source controller. Referring to FIG. 3B, the light source control member generates a signal of alternating high and low potentials, the period of the low potential signal is T1, and the period of the high potential signal is T2. In the period T1, the second light source 22b emits the second light beam 221b, and the first light source 22a is no. Similarly, in the period T2, the first light source 22a can emit the first light beam 221a, and the second light source 22b can be. The switching image sensing wafer receives the second light beam 221b at the period T1 and receives the first light beam 221a at the period T2. By adjusting the lengths of the periods T1 and T2, the time difference of the image signal in response to the movement of the mouse position or the delay of the optical signal in response to the pressing of the mouse button can be appropriately adjusted. It should be noted that, in order to enhance the recognition capability of the optical signal, the image sensing chip may be adjusted or set to a different image contrast gain value in the internal circuit of the mouse (not shown) or the image sensing chip ( Image contrast gain value), by design, the mouse's internal circuit or the image sensing wafer can enhance the image signal that recognizes the movement of the light spots projected by different light sources at different time periods (T1, T2). According to the above, when the light source or the switch of the two or more light beams is controlled by the light source control member, the image signal of the horizontal movement mouse and the light signal of the button structure of the mouse can be moved in different time periods (T1, T2). Received by the image sensing wafer, respectively. Therefore, the configuration of the light source control member can be applied to another situation, as shown in FIG. 3C, in addition to the image sensing wafer still applicable to the partitioning block of FIG. 3A. The difference from FIG. 3A is that the sensing faces of the image sensing wafer 39 of FIG. 3C can include overlapping blocks 39a, 39b, 39c, and 39d. Through the configuration of the light source control member, the control blocks 39a, 39b, 39c, and 39d receive different optical signals at different times, thereby increasing the elasticity of the sensing surface of the planned image sensing wafer.

Furthermore, it should be noted that the non-overlapping blocks shown in FIG. 3A or FIG. 3C have the same sensing unit (not shown), and both receive image signals and optical signals, and thus, although several regions A block is defined to receive an optical signal that is also capable of receiving an image signal. That is to say, the signal of the light source or the light guide moving in response to the finger pressure may also be an image signal. In the example of the image sensing chip of the partition, in the state where the movable member is not under the pressure of the finger, the block that receives the button pressing the mouse is planned, and the received image signal is sensed by the sensing unit in the block. Image signals of the range of capabilities. The image signal of the range covered by the sensing capability may or may not include the image signal of the light guide. As shown in FIG. 4A, the image signal sensed by the block 37b is represented by the image 60, which includes the light guide image. 62; the image 60 in FIG. 4B does not include the image 62. In the state in which the movable member is loaded with the finger pressure, the image signal sensed by the block 37b of FIG. 4A changes in accordance with the position of the light guide member, and the position of the light guide member image 62 in the image 60 also changes. As shown in 4C, the signal of the finger press button can be received. Similarly, in the state where the movable member is loaded with the finger pressure, the image 60 in FIG. 4B is changed in accordance with the position of the light guide member, so that the light guide image 62 is interposed in the image 60, as shown in FIG. 4D, and thus received. The signal of the finger press. Therefore, in the above example, as shown in FIG. 5A, the light guide 64 of the mouse 70 is fixed to the movable member 28, and the image signal of the light guide 64 can be used in a state where the movable member is not under the pressure of the finger. One of the non-overlapping blocks on the image sensing wafer 27 enters or does not enter; in the state where the movable member is loaded with finger pressure, the position of the light guiding member 64 fluctuates, causing a change in the image signal entering the image sensing wafer 27. As shown in FIG. 5B, a magnifying glass 65 can be disposed between the light guiding member 64 and the image sensing wafer 27 to amplify the positional variation of the light guiding member 64 to enhance the variation of the image signal. The light guiding member 64 can also be divided into two parts, as shown in Fig. 5C, one portion is fixed to the movable member 28, the other portion is fixed but can be swung in the mouse 70, and the portion fixed to the movable member 28 is changed in position with the movable member 28. The portion fixed in the mouse 70 can be contacted, and the portion fixed in the mouse 70 is oscillated, and the image signal is also changed, so that the above object can still be achieved.

According to the above, FIG. 6A is a schematic flow chart of a first preferred embodiment of the present invention. It includes the following steps:

(Step 41) providing a plane parallel to the moving direction of the mouse position;

(Step 42) providing a first light beam;

(Step 43) responding to a finger pressure to direct the first beam to the plane;

(Step 44) The first light beam is reflected by the plane to be incident on the image sensing wafer.

The image sensing wafer shown in the first preferred embodiment may be changed to the same wafer as the wafer that senses the position of the mouse, and may be replaced by a second preferred embodiment as shown in FIG. 6B. Schematic diagram of the process. That is, it includes the following steps:

(Step 45) providing a plane parallel to the moving direction of the mouse position;

(Step 46) providing a first beam and a second beam;

(Step 47) responding to a finger pressure to direct the first beam to the plane;

(Step 48) incident second light beam to the plane;

(Step 49) The first beam and the second beam are reflected by the plane to cause the first beam and the second beam to be incident on the image sensing wafer.

It should be noted that when the image sensing chip has the function of sensing light or color of different wavelengths, the light source module of the present invention may include a plurality of light sources emitting different wavelengths or colors, and the light sources respectively emit response fingers. The beam required by the mouse or horizontally moving the mouse does not depart from the scope of application of the single image sensing wafer of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, any equivalent changes or modifications made without departing from the spirit of the present invention should be included in the present invention. Within the scope of the patent application.

5. . . flat

11. . . Pressure sensitive light guide module

10, 20. . . mouse

12. . . Light source module

14. . . Light guide module

15. . . Collecting the light signal surface

16. . . Concentrating module

17. . . Image sensing chip

18. . . Movable component module

22a. . . light source

24, 29. . . Light guide

25. . . Collecting the light signal surface

26. . . Concentrator

27, 37, 39. . . Image sensing chip

28. . . Moving parts

221a. . . beam

30, 31, 64. . . Light guide

twenty one. . . finger

221b. . . beam

22b. . . light source

37a, 37b, 37c, 37d. . . Block

T1, T2. . . cycle

39a, 39b, 39c, 39d. . . Block

13, 70. . . mouse

60, 62. . . image

41, 42. . . step

43, 44. . . step

45, 46. . . step

47, 48. . . step

49. . . step

65. . . magnifier

1A is a block diagram of a system in accordance with an embodiment of the present invention.

1B is a block diagram of a system in accordance with another embodiment of the present invention.

2A is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2B is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2C is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2D is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2E is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2F is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2G is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

2H is a schematic diagram of a mouse component assembly configuration and signal transmission according to an embodiment of the present invention.

3A is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention.

3B is a diagram showing the control of a light source controller in accordance with an embodiment of the present invention.

3C is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention.

4A is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention.

4B is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention.

4C is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention.

4D is a schematic illustration of an image sensing wafer in accordance with an embodiment of the present invention.

FIG. 5A is a schematic diagram of a configuration of a mouse portion assembly according to an embodiment of the present invention.

FIG. 5B is a schematic diagram of a configuration of a mouse portion assembly according to an embodiment of the present invention.

FIG. 5C is a schematic diagram of a configuration of a mouse portion assembly according to an embodiment of the present invention.

Figure 6A is a flow chart showing a first preferred embodiment of the present invention.

6B is a schematic flow chart of a second preferred embodiment of the present invention.

10. . . mouse

11. . . Pressure sensitive light guide module

16. . . Concentrating module

5. . . flat

17. . . Image sensing chip

Claims (42)

A mouse includes: a pressure-sensitive light guiding module responsive to a finger pressure to guide a first light beam; an image sensing chip; and a light collecting module; wherein the first light beam is guided to The position of the mouse is parallel to a plane of movement, and the plane is used to reflect the first light beam and is incident on the concentrating module for focusing, and is received by the image sensing chip. The mouse of claim 1, wherein the image sensing chip comprises a sensing surface, the sensing surface is drawn into a plurality of non-overlapping blocks, and the reflected first light beam is received. And the photosensitive light guiding module comprises: a light source module, comprising: a first light source emitting the first light beam and a second light beam; and a movable component module disposed on the mouse And the first light source is formed on the movable component module; and a light guiding module, wherein when the movable component module is forced to change the position of the movable component module, the force movable component module The first light beam emitted by the first light source is incident on the plane by the light guiding module, and then the reflected first light beam is incident on the light collecting module, and is received by the block. And the second light beam is guided by the light guiding module to a surface of the mouse position to be reflected, and then incident on the concentrating module for focusing, and then received by the other of the blocks. The mouse of claim 1, wherein the image sensing chip comprises a sensing surface, the sensing surface is drawn into a plurality of non-overlapping blocks, and the reflected first light beam is received. And the light-sensing light-guiding module comprises: a light source module, comprising: a first light source emitting the first light beam and a second light source emitting a second light beam; and a movable component module, a first light source is disposed on the movable member module; and a light guiding module, wherein the force is applied to force the movable member module to change the position of the movable member module The movable member module causes the first light beam emitted by the first light source to be incident on the plane by the light guiding module, and then the reflected first light beam is incident on the collecting module, and is focused. The one block is received, and the second light beam is incident on a surface of the mouse position and reflected, and then incident on the concentrating module for focusing, and then received by the other of the blocks. The mouse of claim 1, wherein the image sensing chip comprises a sensing surface, the sensing surface is drawn into a plurality of non-overlapping blocks, and the reflected first light beam is received. And the light-sensing light-guiding module comprises: a light source module, comprising: a first light source emitting the first light beam and a second light source emitting a second light beam; and a movable component module, And the first light source is disposed on the movable member module; and a light guiding module, wherein part of the light emitted by the second light source is guided by the light guiding module to the movable member The first light source, and when the movable member module is forced to change the position of the movable member module, the force movable member module causes the first light beam emitted by the first light source to be used by the light guiding module The light is incident on the plane, and then the reflected first light beam is incident on the concentrating module, and is received by the slab, and the second light beam is incident on a surface of the mouse position. Reflecting, and then incident on the concentrating module for focusing, and being connected by the other blocks Received. The mouse of claim 1, wherein the image sensing chip comprises a sensing surface, the sensing surface is divided into a plurality of non-overlapping blocks; and the pressure sensing light guiding module comprises a light source module includes a first light source for emitting the first light beam and a second light beam; a movable member module disposed on the mouse; and a light guiding module disposed in the mouse and formed The movable member module causes the light guiding module to guide the first light source when the movable member module is forced to change the position of the movable member module. The first light beam is incident on the plane for reflection, and then the reflected first light beam is incident on the concentrating module, and is received by one of the blocks, and the second light beam is guided by the light guiding module. The surface is reflected on a surface of the movement of the mouse, and then incident on the concentrating module for focusing, and then received by the other of the blocks. The mouse of claim 1, wherein the image sensing chip comprises a sensing surface, the sensing surface is divided into a plurality of non-overlapping blocks; and the pressure sensing light guiding module comprises a light source module includes a first light source for emitting the first light beam and a second light source for emitting a second light beam; a movable member module disposed on the mouse; and a light guiding module disposed on the light source module a mouse is formed on the movable member module; wherein when the movable member module is forced to change the position of the movable member module, the force movable member module causes the light guiding module to guide the The first light beam emitted by the first light source is incident on the plane, and then the reflected first light beam is incident on the light collecting module, and is received by one of the blocks, and the second light beam is incident on the light beam. The mouse is reflected on a surface of the moving position, and then incident on the concentrating module for focusing, and then received by the other of the blocks. The mouse of the invention of claim 1, wherein: the image sensing chip comprises a sensing surface, the sensing surface is divided into a plurality of blocks; and the pressure sensing light guiding module comprises: a light source The module includes a first light source, a second light source, and a light source controller, wherein the first light source emits the first light beam and the second light source emits a second light beam; a movable component module is disposed on the mouse And the first light source is formed on the movable component module; and a light guiding module; wherein when the movable component module is forced to change the position of the movable component module, the force movable component module The first light beam emitted by the first light source is incident on the plane for reflection, and then the reflected first light beam is incident on the concentrating module, and is received by one of the blocks, and the second light beam is received. After being incident on a surface of the movement of the mouse, it is reflected, and then incident on the concentrating module for focusing, and then received by the other of the blocks. The mouse of the pressure sensing light guide module, comprising: a light source module, comprising: a first light source, a second light source, and a light source controller switching the first light source to emit the The first light beam and the second light source emit a second light beam; a movable component module is disposed on the mouse; and a light guiding module is formed on the movable component module; wherein the movable component module When the force is applied to change the position of the movable member module, the force movable member module causes the light guiding module to guide the first light beam emitted by the first light source to be incident on the plane, and then the reflected light is reflected After the first light beam is incident on the concentrating module, the image is received by the image sensing chip, and the second light beam is incident on a surface of the moving position of the mouse, and then reflected to the concentrating module for focusing. After that, it is received by the image sensing chip. A mouse having a single image sensing wafer includes: a first light source emitting a first light beam; a movable member disposed on the mouse and the first light source being formed on the movable member; and a plurality of light guides An image sensing wafer having a sensing surface divided into a plurality of blocks; and a concentrating member; wherein when the movable member is forced to change the position of the movable member, The movable movable member causes the first light beam to be guided by one of the light guiding members to a plane parallel to the moving direction of the mouse position, and the reflected first light beam is incident on the collecting member after focusing Receiving, by the one of the blocks, the first light source is guided by the other of the light guides as a second light beam, and the second light beam is incident on a surface of the mouse position, and then the After the reflected second light beam is incident on the concentrating member, it is received by the other of the blocks, and the block receiving the first light beam does not overlap with the block receiving the second light beam. A mouse having a single image sensing chip includes: a first light source emitting a first light beam; a second light source emitting a second light beam; and a movable member disposed on the mouse and the first light source Formed on the movable member; a plurality of light guiding members; an image sensing wafer having a sensing surface divided into a plurality of blocks; and a concentrating member; wherein when the movable member is received When the force changes the position of the movable member, the stressed movable member causes the first light beam to be guided by one of the light guiding members to a plane parallel to the moving direction of the mouse position, and the reflected After the first light beam is incident on the concentrating member, it is received by one of the blocks, and the second light beam is incident on a surface of the moving position of the mouse, and then reflected to the concentrating member to be focused, and then The other of the blocks is received, and the block receiving the first beam does not overlap with the block receiving the second beam. A mouse having a single image sensing chip includes: a first light source emitting a first light beam; a second light source emitting a second light beam; and a light source controller switching the first light source and the second light source; a movable member disposed on the mouse and the first light source is formed on the movable member; a plurality of light guiding members; an image sensing wafer having a sense of being divided into a plurality of blocks And a concentrating member; wherein when the movable member is forced to change the position of the movable member, the force movable member causes the first light beam to be guided to the sliding by one of the light guiding members a plane in which the movement direction of the mouse is parallel, and the reflected first light beam is incident on the concentrating member, and is received by one of the blocks, and the second light beam is incident on a surface of the mouse position. After being reflected up, it is incident on the concentrating member and then received by the other of the blocks. A mouse having a single image sensing chip, comprising: a first light source, emitting a first light beam; a movable member; a plurality of light guiding members, one of the light guiding members is disposed on the movable member, The other light guiding member of the light guiding member guides a part of the light of the first light source as a second light beam; an image sensing wafer having a sensing surface divided into a plurality of blocks; and a concentrating member; wherein when the movable member is forced to change the position of the movable member, the force movable member guides the light guide disposed on the movable member to guide the first light beam to the mouse a plane parallel to the direction of movement of the position, and the reflected first light beam is incident on the concentrating member, and is received by one of the blocks, and the second light beam is incident on a surface of the mouse position Then, the reflected second light beam is incident on the concentrating member, and is received by the other of the blocks, and the block receiving the first light beam does not overlap with the block receiving the second light beam. A mouse having a single image sensing wafer includes: a first light source emitting a first light beam; a second light source emitting a second light beam; a movable member; a plurality of light guiding members, the light guiding members One of the image sensing wafers, the image sensing wafer has a sensing surface that is divided into a plurality of blocks; and a light collecting member; wherein the movable member is forced to change When the position of the movable member is, the force movable member guides the light guide disposed on the movable member to guide the first light beam to a plane parallel to a moving direction of the mouse position, and the reflected portion After a light beam is incident on the concentrating member, it is received by one of the blocks, and the second light beam is incident on a surface of the mouse position and then reflected, and then incident on the concentrating member to be focused, The other of the blocks is received, and the block receiving the first beam does not overlap with the block receiving the second beam. A mouse having a single image sensing wafer, comprising: a first light source emitting a first light beam; a second light source emitting a second light beam; a light source controller switching the first light source and the second a light source; a movable member; a plurality of light guiding members, one of the light guiding members is disposed on the movable member; and an image sensing wafer having a sensing surface divided into a plurality of blocks And a concentrating member; wherein when the movable member is forced to change the position of the movable member, the movable movable member guides the light guiding member disposed on the movable member to guide the first light beam to a plane in which the movement direction of the mouse is parallel, and the reflected first light beam is incident on the concentrating member, and is received by one of the blocks, and the second light beam is incident on the mouse position. After being reflected on a surface, it is incident on the concentrating member and then received by the other of the blocks. The mouse as described in claim 2, 3, 4, 5, 6, 7, or 8 further includes a surface on which the collected light signal surface is disposed in the mouse and moved adjacent to the mouse position, The collected light signal surface is used as the plane or the surface on which the mouse position moves. The mouse having a single image sensing chip according to claim 9 further includes a collecting light signal surface disposed in the mouse and moving the surface adjacent to the mouse position, the collecting light signal surface The surface used to move the mouse position as the plane or the plane. The mouse having a single image sensing chip according to claim 10, further comprising a collecting light signal surface disposed in the mouse and moving the surface adjacent to the mouse position, the collecting light signal surface The surface used to move the mouse position as the plane or the plane. The mouse having a single image sensing chip according to claim 11 further includes a collecting light signal surface disposed in the mouse and moving the surface adjacent to the mouse position, the collecting light signal surface The surface used to move the mouse position as the plane or the plane. The mouse having a single image sensing chip according to claim 12, further comprising a collecting light signal surface disposed in the mouse and moving the surface adjacent to the mouse position, the collecting light signal surface The surface used to move the mouse position as the plane or the plane. The mouse having a single image sensing chip according to claim 13 further includes a collecting light signal surface disposed in the mouse and moving the surface adjacent to the mouse position, the collecting light signal surface The surface used to move the mouse position as the plane or the plane. The mouse having a single image sensing chip according to claim 14 further includes a collecting light signal surface disposed in the mouse and moving the surface adjacent to the mouse position, the collecting light signal surface The surface used to move the mouse position as the plane or the plane. A method for detecting displacement and key motion of a mouse, comprising the steps of: providing a plane parallel to a moving direction of the mouse position; providing a first light beam; and guiding the first light beam in response to a finger pressure And to the plane; and reflecting the first light beam on the plane to be incident on the image sensing wafer. The method for detecting displacement and key motion of a mouse according to claim 22, further comprising focusing the first light beam reflected by the plane before entering the image sensing wafer. The method for detecting displacement and key motion of a mouse according to claim 22, wherein the step of guiding the first light beam comprises: responding to the finger pressure with a movable member to move the first light beam into A light guiding device is guided to the plane. The method for detecting displacement and key motion of a mouse according to claim 24, wherein the step of providing the first light beam comprises: providing a light source on the movable member to emit the first light beam. The method for detecting displacement and key motion of a mouse according to claim 24, wherein the step of providing the first light beam comprises: setting a light source in the mouse, and guiding the light source to emit A portion of the light is directed to the movable member to form the first light beam. The method for detecting displacement and key motion of a mouse according to claim 22, wherein the step of guiding the first light beam comprises: responding to the finger pressure with a movable member to move a light guide to receive The first light beam is used to guide the first light beam to the plane. The method for detecting displacement and key motion of a mouse according to claim 22, wherein the step of providing the plane parallel to the moving direction of the mouse position comprises: providing a reflective surface to the image sensing wafer And a surface that moves with the position of the mouse, and the reflective surface is adjacent to a surface on which the mouse position moves. The method for detecting displacement and key motion of a mouse as described in claim 22, wherein the step of providing the plane parallel to the moving direction of the mouse position comprises using a surface moved by a mouse position as the plane . A method for detecting displacement and button motion of a mouse includes the steps of: providing a plane parallel to a moving direction of the mouse position; providing a first beam and a second beam; and responding to a finger pressure to guide Leading the first light beam to the plane; incident the second light beam to the plane; and reflecting the first light beam and the second light beam by the plane to cause the first light beam and the second light beam to be incident on the image sensing wafer . The method for detecting displacement and key motion of a mouse according to claim 30, wherein the step of reflecting the first light beam and the second light beam by the plane comprises: providing the image sensing wafer, wherein The image sensing wafer includes a sensing surface, the sensing surface is divided into a plurality of blocks; the first light beam incident on the plane is incident on one of the blocks; and the second light beam reflected on the plane is incident To the other of these blocks. The method for detecting displacement and key motion of a mouse according to claim 31, wherein the step of providing the first light beam and the second light beam comprises switching the first light beam and the second light beam. The method for detecting displacement and key motion of a mouse according to claim 30, wherein the step of reflecting the first light beam and the second light beam by the plane comprises: providing the image sensing wafer, wherein The image sensing wafer includes a sensing surface, the sensing surface is divided into a plurality of non-overlapping blocks; the first light beam incident on the plane is incident on one of the blocks; and the incident light is incident on the plane The second beam is to the other of the blocks. The method for detecting displacement and key motion of a mouse according to claim 30, wherein the step of guiding the first light beam and the second light beam comprises: responding to the finger pressure with a movable member The first beam is moved into a light guiding device to be directed to the plane. The method for detecting displacement and key motion of a mouse according to claim 34, wherein the step of providing the first light beam and the second light beam further comprises: setting a light source on the movable member to emit The first beam and a portion of the source are directed to the plane to form the second beam. The method for detecting displacement and key motion of a mouse according to claim 34, wherein the step of providing the first light beam and the second light beam comprises: setting a light source in the mouse to emit the The second light beam and a portion of the light source are directed to the movable member to form the first light beam. The method for detecting displacement and key motion of a mouse according to claim 30, wherein the step of guiding the first light beam comprises: receiving, by a movable member, the finger pressure to move a light guide to receive The first light beam is used to guide the first light beam to the plane. A mouse having a single image sensing chip includes: an image sensing wafer having a sensing surface divided into a plurality of non-overlapping blocks; a concentrating member; a light source emitting a The first light beam is incident on a plane parallel to the moving direction of the mouse position, and the reflected first light beam is incident on the concentrating member to form a first image signal, which is received by one of the blocks; a movable member; and a light guiding member is disposed on the movable member, wherein when the movable member is forced to change the position of the movable member, the position of the light guiding member changes accordingly, and the light guiding member in the changing position makes The first image signal changes. The mouse having a single image sensing chip according to claim 38, wherein the unchanged first image signal does not include the image of the light guide, and the changed first image signal includes a variable position. The image of the light guide. The mouse having a single image sensing chip according to claim 38, wherein the first image signal that is not changed includes the image of the light guide, and the changed first image signal includes a variable position. The image of the light guide. The mouse having a single image sensing wafer according to claim 38, further comprising a magnifying glass between the light guiding member and the collecting member, thereby enlarging the image of the light guiding member at the changing position. The mouse having a single image sensing wafer according to claim 38, wherein the light guiding member further comprises a portion of the movable member that is fixed but swingable in the mouse, and the portion is swung in response to the changing position. The first image signal is caused to vary.