TW453092B - Desktop display device of image-projection style to indicate an incoming phone call - Google Patents

Abstract

This invention discloses a desktop display device of image-projection style to indicate an incoming phone call. When a telephone set receives the signals of an incoming phone call, the control circuit will drive the laser emission device to transmit laser beam. The called party can be notified an incoming phone call by projecting the laser light on a target object, such as screen, whiteboard, wall, or ceiling. Therefore, as long as in the area with no obvious obstacles, the called party can still be aware of an incoming phone call clearly even though he/she is not on his/her seat. A practical example of this technique is to assign different projected images to different incoming phone numbers. Thus, the called party knows the identification of the calling party in advance and then can decide whether to answer the call or not.

Description

4 53 09 2 V. Description of the invention (1) 1. Abstract This technique discloses an image projection type desktop phone call display device. When the phone receives an incoming call signal, the control circuit will drive the laser light emitting device to emit a light beam. Laser projection light is projected on target objects such as the screen, white board, wall, or ceiling to remind the callee of an incoming call. In this way, even if the callee is not in his seat, as long as there is no significant obstacle, it can still be very It is clear that I have a call. One embodiment of this technique is to project different images with different incoming call numbers so that the called party can know the identity of the incoming caller in advance and decide to answer or not answer. 2. Background note The conventional telephone base is equipped with an incoming call ringing device. When there is an incoming call, the ringer will sound a ringing sound to notify the called party that a call comes in. The disadvantages are at least the following: (1) Because the same telephone base has the same ringing sound for anyone's incoming call, the callee cannot determine the caller's identity in advance based on the ringing sound. (2) If there are two or more phones nearby, if the called party is not in his seat but in a nearby space, he hears the incoming call but cannot be sure that his phone is ringing, or It's a colleague's electricity

4 53 09 2 V. Description of the invention (2) The words are ringing, causing inconvenience in answering. In order to solve the above-mentioned problem (1), a telephone base including an "incoming number display device" has been developed. However, because this "incoming number display device" is placed on the telephone base, the called party has to be on the telephone Can only be seen next to the seat, so the disadvantage is that the called party must see the "Caller ID display device" next to the phone, "Caller ID display device" can play the function of knowing the identity of the caller in advance. You can't see the caller number one seat away. And this technology can solve the disadvantages of the two problems (1) and (2). 3. The purpose of this technique One of the purposes of this technique is to develop an "image projection type desktop phone caller display device". This device can emit laser light when it receives an incoming call signal and projects it on Screens, whiteboards, walls, or ceilings, etc., so that when the callee is not in the seat, as long as it is unobstructed or partially unobstructed at the far end, it can see the projection on the target The laser light signal of the object 50 can know that a call comes in. The second purpose of this technique is to develop a caller ID device that is silent in the office or at home. Users can switch the selection switch, turn off the ringer function, and use the image projection function of this technique alone.

4 53 09 2 V. Description of the invention ¢ 3) To avoid the noise of the ringing sound of the telephone, and create a silent office environment or a quiet living environment at home without disturbing people at rest or babies. In the office of many telephones, the interference of the noisy phone calls can be avoided. The third purpose of this technique is to use memory to memorize different caller numbers mapped to different images 6 2. Therefore, when there is a caller, the image projection system will select and map the caller image 62 according to the preset map image 62 It is projected on the target object 50. In this way, the callee can perform a call filtering function based on the incoming call number at a long distance, and can choose to answer or not answer. There is no need for a "caller number display" as is known in the art, and it is necessary to be close to the telephone base to be able to observe the inconvenience of the caller number. The fourth purpose of this technique is to determine at a remote location whose telephone base has a phone coming in. One of the techniques is to place the laser light emitting module 22 at the end of the flexible material 16. In this way, the laser light can be adjusted. The target object 50 projected by 4 0, such as the target object 50 of the screen, white board, wall, or ceiling. For example, in a five-person office, different people project their incoming images on the ceiling above them. When five people have a meeting in a nearby conference room, they can observe through the transparent windows or in the meeting depending on where the light occurs. Observe at the far end of the room door, without having to leave the conference room, you can know which seat on the phone base has an incoming call. 4. Simple illustration

4 53 09 2 V. Description of the invention ¢ 4) Figure 1 This technology is connected to the phone in series Figure 2 This technology is connected to the phone in parallel Figure 3 This technology is merged and produced in the telephone base Figure 4 is an embodiment of this technology 1_Image projection device Figure 5 Another embodiment of this technology _ Laser light module can be adjusted in direction Figure 6 Another embodiment of this technology _ Image can be selected Figure 7 Another embodiment of this technology _ Laser light Module can be rotated Figure 8 Another embodiment of this technology _ Laser light module can be rotated and bended Figure 9 Implementation method of this technology 1 Figure 10 Implementation method of this technology 2 Figure 11 Another embodiment of this technology _ Figure 12 Laser light emitting module combined with laser pattern generator Figure 13 Another embodiment of this technology _ Reflective lens adjusts the projection direction of laser light Figure 14 Another embodiment of this technology _ Dynamic Reflective lens 5. A better implementation of this technology. This technology uses the laser light emitting module 22 as a light emitting unit, cooperates with a control circuit (not shown in the figure), and emits laser light in response to an incoming call signal from the phone. _ Shot projection device. The control circuit includes a call signal detection device for detecting a call signal. When an incoming call signal is detected, the control circuit will drive the laser diode 30 through the focusing lens 36 and emit parallel light.

Page 7 4 53 09 2 V. Laser projection light 40 of the invention description (5). The laser light emitting module 22 includes a laser diode 30 and a focusing lens 36, and the laser diode 30 and the focusing lens 36 are positioned by a fixing frame 34. Figure 1 This technology is connected in series with the phone. Use this product_laser projection device in series with the phone. When an incoming call signal is generated, the laser projection device will respond and generate laser projection light to remind the callee that there is The phone came in. When the incoming call signal stops, the laser projection device will stop and the laser projection light will go out. Figure 2 This technology connects the phone in parallel with this product. ^ Laser projection device is used in parallel with the phone. When an incoming call signal is generated, the laser projection device will respond and generate laser projection light to remind the callee to have a phone call. Come in. When the incoming call signal stops, the laser projection device will stop and the laser projection light will go out. Figure 3. This technology is combined into the phone. This product_laser projection device is designed in the phone. When an incoming call signal is generated, the laser projection device will respond and generate a laser projection light to remind the callee to come in. When the incoming call signal stops, the laser projection device will stop and the laser projection light will go out.

4 53 09 2 V. Description of the invention (6) Figure 4 One of the embodiments of this technology _ Image projection device A circuit board substrate 10, which has circuits on the surface, and also provides space for other electronic components 12, laser diodes The body 30 is placed on the circuit board base 10, and when an incoming signal is received, the laser diode 30 is driven to emit a projection light 40, which is projected onto the ceiling 50. In this way, when the callee does not want to be disturbed by the ring, the laser projection function can be selected. At this time, if there is an incoming call, it can be sensed without a loud noise. A transparent sheet 32 with an image can be placed in the emitting light path of the laser diode 30. In this way, when the laser diode 30 emits light, a pattern can be projected on the ceiling 50 to increase the degree of product variation. The transparent sheet 32 having an image can be placed above the fixed frame 34. Figure 5 Another embodiment of this technology _ Laser light-emitting module can be adjusted in direction This design is to place the laser diode 30 in the fixed frame 34, the front of the fixed frame 34 has an image transparent sheet 3 2 and then A piece of flexible material 16 is disposed between the fixing frame 34 and the substrate 10, so that the user can adjust the projection direction of the laser projection light 40. For example, it is projected on different places such as ceiling, corner, window, door panel, kitchen, etc. It is convenient for users to be able to perceive that there is a phone call in different places. Or in a dense office, adjust to a projection position that you can easily perceive to distinguish incoming calls from colleagues,

4 53 09 2 V. Description of the invention (7) Or it is easy to detect whether there is an incoming call of its own. Figure 6 Another embodiment of this technique _ image can be selected This design is to make an image disc 60 that contains more than one different image. There is more than one different image 6 2 produced on the image disc 60. Using the memory technique of the memory (not shown in the figure), the user can store the phone number in it and set the image 6 2 to be mapped. When the signal is received, the analysis circuit can detect the incoming call signal, compare the incoming call number, and then select the pre-designated mapped image 62 by the image selection device to provide the projection of the laser diode 30. The image selection device can control a turntable control sensor 64 by a control circuit (not shown in the figure), select the image 62 to be mirrored, and rotate the image series dial 60 by the motor 65 with a rotating shaft 66, and select the positioning position. The transparent film 32 used in this technique can also be a full-image phase moon produced by stereo holography, which can better express the effect of the image. The memory used in this technique can be either volatile memory or non-volatile memory. Fig. 7 Another embodiment of this technology_laser light emitting module can be rotated A micro motor 24 is placed in the extension rod 14 and the laser light emitting module 22

Page 10 4 53 09 2 V. Description of the invention C8) Mutual coupling. When there is an incoming call signal, the laser light emitting module 2 2 can be rotated or swung to make the projected image shake, swing, circle, or square. , Or a dynamic projection function around a triangle. In addition, it is also possible to achieve dynamic effects by simply rotating the image transparent sheet 3 2. Figure 8 Another embodiment of this technology _ Laser light module can be rotated and bended. Unlike Figure 7, the extension rod 16 used in this design is made of flexible materials, so in addition to the previous design In addition to the dynamic functions, the design can adjust the irradiation direction or target of the laser light emitting module 22. Figure 9 Implementation method of this technique: When there is an incoming call signal, perform the following steps: analyze the incoming call number; compare the memory data; select the image address to be mapped; and the image positioning mechanism drives the specific image to position and drive the laser light The module projects an image. Figure Two ways to implement this technique

Page 11 453092 V. Description of the invention (9) When there is an incoming call signal, perform the following steps: drive the laser light emitting module to project the image; analyze the incoming call number; compare the memory data; select the image address to be mapped; and the image The positioning mechanism drives a specific image for positioning. Fig.11 Another embodiment of this technique_Combining this technique with a laser pattern generator to control the circuit to detect the incoming signal, and then compare the information in the memory, and notify the laser pattern generator to generate a pre-designated pattern to achieve Video projection caller ID function. It includes: a control circuit that controls the operation of the entire product; it includes a call signal detection circuit that is coupled to the aforementioned control circuit to detect the call signal of the aforementioned phone; and also contains a memory that is coupled to the aforementioned The control circuit is used for storing telephone number and setting data; and a laser pattern generator, the circuit is coupled to the aforementioned control circuit, and is reflected in the aforementioned incoming signal to generate a laser pattern. Figure 12 This technique is shown in the figure, using the laser light-emitting module 22 as the light-emitting unit, in conjunction with the control circuit (not shown in the figure), in response to the incoming call signal from the phone, a lightning is emitted

Page 12 453092 V. Description of the Invention (ίο) Projection light. The control circuit includes a call signal detection device for detecting a call signal. When an incoming call signal is detected, the control circuit drives the laser diode 30 through the focusing lens 36 to emit parallel laser projection light 40. The laser light emitting module 22 includes a laser diode 30 and a focusing lens 36, and the laser diode 30 and the focusing lens 36 are positioned by a fixing frame 34. Figure 13 Another embodiment of this technique _ Reflective lens adjusts the projection direction of laser light This technique uses a lens extension rod 5 2, plus a height adjustment rod 5 4, a piece is placed at the end of the height adjustment rod 54, and a reflection lens 56 , Used to reflect the direction of the laser projection light 40 generated by this technique. The height adjustment rod 54 can be moved up and down along the lens extension rod 52, and the reflection lens 56 is fixed to the height adjustment rod 54 by the rotation axis. The tail end can be rotated along the rotation axis, so that the height of the reflected light 42 of the laser projection light 40 can be adjusted. And direction, adjust the reflected light 42 at any time to the projection position that can be observed by the user's far end. Figure 4 Another embodiment of this technique _ dynamic reflection lens This design is different from Figure 13 in that a micro motor 58 is added between the height adjustment lever 54 and the reflection lens 56, so that the reflection lens 56 can be rotated , Swing, shake, or shake, etc., to produce a dynamic projection light 42.

Page 13 453092 V. Description of the Invention (11) This technique is described by the above-mentioned implementation example. However, the implementation example is only for convenience of description, and is not intended to limit the rights of the right holder to this example. Anyone who implements this technology in an equal design manner familiar to those skilled in the art, as long as it does not depart from the essential spirit of this technology, is the scope of rights of the right holder in this case. All the scope defined by equal skill and the scope of patent application below are the scope of rights of the right holder of this case. 6. Component No. List Circuit board substrate 1 0 Electronic components 1 2 Extension tube 1 4 Flexible extension tube 1 6 Housing 2 0 Laser light emitting module 2 2 Light emitting module rotating motor 2 4 Laser diode 3 0 Image transparency 3 2 Fixed frame 34 Lens 36 Lead 38 Laser projected light 4 0 Reflected light 4 2 Target object 5 0

Page 14 453 09 2 V. Description of the invention (12) Lens extension lever 5 2 Height adjustment lever 5 4 Reflective lens 5 6 Micro motor 5 8 Image series dial 6 0 Image unit 6 2 Rotary lever measurement device 6 4 Image positioning motor 6 5 Shaft 6 6

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Claims (1)

453092 6. Scope of patent application 1. An image projection type desktop phone call display device, comprising: a call signal detection circuit that detects the call signal of the aforementioned phone; and a laser light emitting module, the circuit is coupled to the aforementioned call The signal detection circuit makes the aforementioned laser light emitting module reflect the incoming signal and emit laser projection light. 2. An image projection type desktop telephone call display device as described in item 1. of the scope of patent application, further comprising: an image element disposed on the path t of the aforementioned laser projection light, and when the aforementioned laser projection light When glowing, you can project images on target objects such as walls, whiteboards, or ceilings. 3. The image projection type desktop telephone call display device described in item 1. of the scope of patent application, further comprising: a lens element, which is disposed between the aforementioned image element and the aforementioned laser diode for Focus the laser projection light and clearly project the aforementioned image on target objects such as walls, whiteboards, or ceilings. 4. An image projection type desktop telephone call display device as described in item 1. of the patent application scope, further comprising: Page 453 Oy 2, Patent application scope Image series components, including more than one different image component; Image selection device, selects the previously set contrast image according to the incoming call number; Image driving and positioning device, selects the aforementioned image selection device Image, driving to positioning; memory, storing the phone number and the aforementioned image mapped in advance; and analysis circuit, detecting the aforementioned incoming call signal, and comparing the information of the incoming call number in the aforementioned memory to provide the aforementioned The image selection device selects an image to be mapped. 5. An image projection type desktop telephone call display device as described in item 1. of the scope of patent application, further comprising: a laser graphics generator configured to store more than one different image element; a memory to store a telephone number And set the corresponding image; and analysis circuit components, when providing a call, analyze and compare the number of the call and control the aforementioned laser graphics generator to choose to generate the aforementioned image, for projection. 6. An image projection type desktop telephone call display device as described in item 4 of the scope of patent application, wherein the memory system refers to volatile memory. Page 17 4 53 09 2 VI. Patent application scope 7. An image projection desktop telephone call display device as described in item 4. of the patent application scope, wherein the memory system refers to non-volatile memory 8. An image projection type desktop telephone call display device as described in item 4. of the scope of patent application, wherein the image series components are manufactured on a turntable to provide rotary image capture. 9. An image projection type desktop telephone call display device as described in item 4. of the scope of patent application, wherein the image series components are generated by a laser pattern generator. 10. An image projection type desktop telephone call display device according to item 2. or item 3. of the scope of patent application, wherein the image refers to a device made on a transparent film. 11. An image projection type desktop telephone call display device as described in item 2. or 3. of the scope of patent application, wherein the image refers to a person who has completed the production by stereo holography. 12. An image projection type desktop telephone call display device as described in item 1. of the scope of patent application, further comprising: a housing for accommodating some components of the aforementioned device; and Page 18 4 53 09 2 VI. Scope of patent application Flexible components are placed between the aforementioned laser light emitting module and the aforementioned housing, providing the aforementioned laser light emitting module to adjust the direction of light projection. 13. An image projection type desktop phone call display device as described in item i 2 of the scope of patent application, further comprising: a micro motor is disposed in the aforementioned flexible element to drive the aforementioned laser light emitting module, Provides dynamic projection functions such as shake, swing, circle, square, or triangle. 14. An image projection type desktop telephone call display device as described in item 1. of the scope of patent application, further comprising: a housing for accommodating various components of the aforementioned device; and an extension rod disposed on the aforementioned laser light Between the module and the aforementioned casing, the aforementioned laser light emitting module is provided to adjust the direction of light projection. 15. An image projection type desktop telephone call display device as described in item 14 of the scope of patent application, further comprising: a micromotor is disposed in the aforementioned extension rod, and drives the aforementioned laser light emitting module to provide generation Dynamic projection functions such as shake, swing, circle, square, or triangle. Page 19, 453092 6. Scope of patent application 16. An image projection type desktop telephone call display device as described in item 1. of the scope of patent application, further comprising: a housing that accommodates various components of the aforementioned device; an extension rod , One end is fixed to the aforementioned housing; and the reflective element is adjustable and fixed to the other end of the aforementioned extension rod, so that the light emitted by the aforementioned laser light emitting module is first projected onto the aforementioned reflective element, and the reflective The adjustable angle characteristic of the element can adjust the projection direction of the aforementioned laser projection light. 17. An image projection type desktop phone call display method. When an incoming signal occurs, the following steps are performed: the laser light emitting module is driven to project light onto a target object such as a wall, a screen, a white board, or a ceiling. 18. —An image projection type desktop phone caller display method. When an incoming call signal occurs, perform the following steps: analyze the caller number; compare the memory data; select the mapped image address; the image positioning mechanism drives the specific The image is positioned; and the laser light emitting module is driven to project the image. Page 20 453 09 2 VI. Application scope 19. An image projection type desktop phone caller display method, when an incoming call signal occurs, perform the following steps: drive the laser light emitting module to project the image; analyze the incoming call number; For memory data; select the image address for the mapping; and the image positioning mechanism drives the specific image for positioning. 20. — An image projection type desktop phone call display device, comprising: a control circuit; an incoming signal detection circuit coupled to the aforementioned control circuit to detect the incoming signal of the aforementioned telephone; a memory coupled to the aforementioned A control circuit for storing telephone number and setting data; and a laser beam generator, the circuit is coupled to the aforementioned control circuit and is reflected in the aforementioned incoming signal to generate a laser pattern. 21. An image projection desktop telephone call display device as described in item 1. of the patent application scope, further comprising: a lens extension rod; Page 21 4 53 09 2 VI. Patent application Height adjustment rod is placed on the aforementioned lens extension rod, which can be adjusted up and down along the aforementioned lens extension rod; and reflective lens is placed on the aforementioned height adjustment rod. The end is connected to the aforementioned height adjustment rod by a rotating shaft, and can be rotated to adjust the angle, so that the aforementioned laser projection light can adjust the projection height and direction. 22. An image projection type desktop telephone call display device as described in item 21 of the scope of patent application, further comprising: a micro motor provided between the aforementioned height adjustment rod and the reflective lens to provide reflective lens rotation, swing, Vibration, or shaking, etc., to generate dynamic projection light0 Page 22