CN114089843A - Display equipment with screen function display picture control mechanism and screen function display picture control method thereof - Google Patents
Display equipment with screen function display picture control mechanism and screen function display picture control method thereof Download PDFInfo
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- CN114089843A CN114089843A CN202010772533.7A CN202010772533A CN114089843A CN 114089843 A CN114089843 A CN 114089843A CN 202010772533 A CN202010772533 A CN 202010772533A CN 114089843 A CN114089843 A CN 114089843A
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- screen function
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- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 20
- 230000008054 signal transmission Effects 0.000 claims abstract description 12
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
A display device having a screen-function display picture control mechanism. The signal receiving port receives a mouse input signal. The switching circuit respectively transmits the mouse input signal to the first output end and the second output end in a mouse signal transmission mode and a screen function display picture control mode. The display control circuit is configured to perform the following steps. In the screen function display picture control mode, controlling a display panel to display a screen function display picture; obtaining position information and key information from a mouse input signal; drawing a mouse cursor on a screen function display picture according to the position information; according to the position information and the key information, selecting the control option corresponding to the mouse cursor as the selected control option; and executing the control function corresponding to the selected control option.
Description
Technical Field
The present invention relates to a display technology, and more particularly, to a display device having a screen function display control mechanism and a screen function display control method thereof.
Background
In addition to generating a corresponding display screen according to the display data, the display device may also display an on-screen display (onscreen display) for a user to adjust display parameters of the display device, such as, but not limited to, brightness, contrast, and size of the screen.
A common operation mode for displaying a screen function is to set physical keys on a display device. However, the operation of physical keys is not intuitive for the most part, and the adjustment process must be performed from the beginning by pressing the keys by mistake. In addition, the physical keys of part of the display equipment are arranged behind the display equipment, so that a user cannot easily touch the correct keys. Such a configuration would prevent the user from smoothly adjusting the display parameters of the display device.
Disclosure of Invention
In view of the problems of the prior art, an object of the present invention is to provide a display device having a screen-function display control mechanism and a screen-function display control method thereof, so as to improve the prior art.
Another objective of the present invention is to provide a display device with a control mechanism for screen function display and a control method thereof, which have the functions of transmitting a mouse input signal to a computer host and intuitively adjusting the screen function display by the mouse input signal through the arrangement of a switching circuit.
The present invention includes a display device having an on-screen display (on-screen display) control mechanism, one embodiment of which includes: signal receiving port, switching circuit, display panel and display control circuit. The signal receiving port is configured to receive a mouse input signal. The switching circuit is configured to receive the mouse input signal from the signal receiving port through the input terminal, and to transmit the mouse input signal to the first output terminal in a mouse signal transmission mode, and to transmit the mouse input signal to the second output terminal in a screen function display control mode. The display control circuit is electrically coupled to the switching circuit and the display panel, and is configured to: in the screen function display picture control mode, controlling the display panel to display a screen function display picture containing a plurality of control options and receiving a mouse input signal from a second output end; obtaining position information and key information from a mouse input signal; controlling a display panel to display a mouse cursor on a screen function display picture according to the position information; according to the position information and the key information, selecting the control option corresponding to the mouse cursor as the selected control option; and executing the control function corresponding to the selected control option.
The invention also includes a method for controlling the display picture of the screen function, which is applied to the display equipment, and one embodiment of the method comprises the following steps: enabling the signal receiving port to receive a mouse input signal; the switching circuit receives the mouse input signal from the signal receiving port through the input end, transmits the mouse input signal to the first output end in a mouse signal transmission mode, and transmits the mouse input signal to the second output end in a screen function display picture control mode; the display control circuit controls the display panel to display a screen function display picture containing a plurality of control options in a screen function display picture control mode and receives a mouse input signal from a second output end; enabling the display control circuit to obtain position information and key information from a mouse input signal; the display control circuit controls the display panel to display a mouse cursor on the screen function display picture according to the position information; enabling the display control circuit to select the control option corresponding to the mouse cursor as the selected control option according to the position information and the key information; and causing the display control circuit to perform the control function corresponding to the selected control option.
The features, operation, and technical advantages of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
Drawings
FIG. 1 is a circuit diagram of a display device having a screen-enabled display control mechanism in one embodiment of the invention;
FIG. 2 is a diagram illustrating a screen function display displayed by the display panel in one embodiment of the present invention; and
fig. 3 is a flowchart illustrating a screen function display control method according to an embodiment of the present invention.
Description of the symbols:
100: display device
110: signal receiving port
120: switching circuit
130: display panel
140: display control circuit
150: mouse (Saggar)
160: computer host terminal
200: screen function display picture
210A to 210F: control options
220: mouse cursor
300: screen function display picture control method
S310 to S390: step (ii) of
IN: input terminal
MIS: mouse input signal
O1: a first output terminal
O2: second output terminal
SCS: switching signal
Detailed Description
An object of the present invention is to provide a display device having a control mechanism for displaying a screen function and a method for controlling the screen function, which can transmit a mouse input signal to a computer host and intuitively adjust the screen function display by the mouse input signal through the configuration of a switch circuit.
Please refer to fig. 1. Fig. 1 is a circuit diagram of a display device 100 having an on-screen display (on-screen display) control mechanism according to an embodiment of the present invention. The display device 100 includes: a signal receiving port 110, a switching circuit 120, a display panel 130 and a display control circuit 140.
The signal receiving port 110 is configured to receive a mouse input signal MIS. In one embodiment, the signal receiving port 110 is, for example, but not limited to, a Universal Serial Bus (USB) connection interface, to electrically couple to a mouse 150 external to the display device 100 and receive a mouse input signal MIS from the mouse 150.
The switching circuit 120 includes an input terminal IN, a first output terminal O1, and a second output terminal O2. Wherein the switching circuit 120 is configured to receive the mouse input signal MIS from the signal receiving port 110 through the input terminal IN. Further, the switching circuit 120 selectively transmits the mouse input signal MIS to one of the first output terminal O1 and the second output terminal O2 according to different operation modes.
In one embodiment, the switching circuit 120 can selectively operate in the mouse signal transmission mode and the OSD control mode according to the switch signal SCS. In one embodiment, the switch signal SCS may be selectively generated from the computer host 160 of the display apparatus 100 or from physical buttons (not shown) included in the display apparatus 100, so that the switching circuit 120 switches between the mouse signal transmission mode and the on-screen display control mode.
In the mouse signal transfer mode, the switching circuit 120 transfers the mouse input signal MIS to the first output terminal O1. In one embodiment, the first output terminal O1 is electrically coupled to a computer host 160 of the display device 100. In one embodiment, the electrical coupling between the computer host 160 and the first output O1 of the display device 100 is performed through a path such as, but not limited to, a Type-C (Type-C) usb standard, so as to achieve the purpose of bidirectional transmission.
Therefore, the computer host 160 can transmit the display data (not shown) to the display device 100 through the path between the first output O1 and the computer host 160, and for example, the display data is transmitted to the display control circuit 140 through the path (not shown) between the first output O1 and the display control circuit 140 in the display device 100, and then displayed on the display panel 130 after being processed.
Meanwhile, the display device 100 can also transmit the mouse input signal MIS to the computer host 160 through the first output terminal O1 through the path between the first output terminal O1 and the computer host 160 by the configuration of the switching circuit 120, so as to control the computer host 160.
On the other hand, in the screen function display picture control mode, the switching circuit 120 transfers the mouse input signal MIS to the second output terminal O2. In one embodiment, the second output terminal O2 is electrically coupled to the display control circuit 140.
The display control circuit 140 is electrically coupled to the switching circuit 120 and the display panel 130. The display control circuit 140 is configured to control the display panel 130 to display a screen function display including a plurality of control options and to receive a mouse input signal MIS from the second output terminal O2 in the screen function display control mode.
Please refer to fig. 2. FIG. 2 is a diagram illustrating a screen function display 200 displayed on the display panel 130 according to an embodiment of the invention.
As shown in FIG. 2, the screen function display 200 includes a plurality of control options 210A-210F. The control options 210A-210C are, for example, but not limited to, menu options including image parameters, color parameters, and size parameters, and the control options 210D-210F are screen display parameter options corresponding to the control option 210A and including, for example, but not limited to, brightness, contrast, and sharpness.
The display control circuit 140 is configured to obtain position information of the mouse 150 and button information (not shown) from the mouse input signal MIS. In one embodiment, the mouse input signal MIS contains Human Interface Device (HID) descriptor information. The display control circuit 140 is configured to obtain the position information and the key information from the human interface device descriptor information.
The position information includes an X-axis position and a Y-axis position of the mouse 150 relative to the screen function display 200. The button information is information corresponding to the physical button triggered on the mouse 150.
Therefore, according to the position information, the display control circuit 140 controls the display panel 130 to display the mouse cursor 220 on the on-screen function display screen 200. On the other hand, according to the position information and the key information, the display control circuit 140 enables the control option corresponding to the mouse cursor 220, such as the control option 210B or the control option 210C, to be selected as the selected control option. Display control circuitry 140 may further perform control functions corresponding to the selected control options.
For example, when the position information shows that the position of the mouse cursor 220 corresponds to the control option 210B and the button of the button information display mouse 150 is triggered, the control function executed by the display control circuit 140 will enter the menu corresponding to the color parameter. When the position of the position information display mouse cursor 220 corresponds to the control option 210D and the button of the button information display mouse 150 is triggered, the control function executed by the display control circuit 140 is to adjust the brightness.
Therefore, by switching the setting of the circuit 120, the display device 100 of the present invention can transmit the mouse input signal MIS of the mouse 150 to the computer host 160 in the mouse signal transmission mode to play a role of signal relay transmission. Further, the display apparatus 100 controls the screen function display 200 through the mouse input signal MIS of the mouse 150 in the screen function display control mode to adjust the screen display parameters of the display panel 130. The display device 100 can transmit the mouse signal and achieve the effect of intuitively controlling the screen function to display the image 200.
Please refer to fig. 3. FIG. 3 is a flowchart of a method 300 for controlling a screen function display according to an embodiment of the present invention.
In addition to the above devices, the present invention further discloses a method 300 for controlling a display screen of an on-screen function, which is applied to, for example, but not limited to, the display apparatus 100 of fig. 1. One embodiment of a screen function display control method 300 is shown in FIG. 3 and includes the following steps.
Step S310: the signal receiving port 110 is made to receive the mouse input signal MIS.
Step S320: it is determined whether the switching circuit 120 is in the mouse signal transfer mode.
Step S330: when the switching circuit 120 is not IN the mouse signal transmission mode, it is determined that the switching circuit 120 is IN the screen function display control mode, so as to receive the mouse input signal MIS from the signal receiving port 110 through the input terminal IN and transmit the mouse input signal MIS to the second output terminal O2.
The input end receives the mouse input signal from the signal receiving port, and transmits the mouse input signal to the first output end in the mouse signal transmission mode, and transmits the mouse input signal to the second output end in the screen function display picture control mode.
Step S340: the display control circuit 140 controls the display panel 130 to display the screen function display 200 including a plurality of control options (e.g., control options 210A to 210F) in the screen function display control mode, and receives the mouse input signal MIS from the second output terminal O2.
Step S350: the display control circuit 140 is caused to obtain position information and key information from the mouse input signal MIS.
Step S360: the display control circuit 140 controls the display panel 130 to display the mouse cursor 220 on the screen function display frame 200 according to the position information.
Step S370: the display control circuit 140 is enabled to select the control option (for example, the control option 210D) corresponding to the mouse cursor 220 as the selected control option according to the position information and the key information.
Step S380: causing display control circuitry 140 to perform the control function corresponding to the selected control option.
Step S390: when the switching circuit 120 is IN the mouse signal transmission mode, the input terminal IN receives the mouse input signal MIS from the signal receiving port 110, and transmits the mouse input signal MIS to the first output terminal O1, and further transmits the mouse input signal MIS to the computer host 160.
It should be noted that the above-mentioned embodiment is only an example. In other embodiments, modifications can be made by one of ordinary skill in the art without departing from the spirit of the invention.
In summary, the display device having the control mechanism for displaying the screen function and the control method for displaying the screen function of the display device according to the present invention can transmit the mouse input signal to the computer host end and intuitively adjust the screen function display by the mouse input signal through the setting of the switching circuit.
Although the embodiments of the present invention have been described above, these embodiments are not intended to limit the present invention, and those skilled in the art can apply changes to the technical features of the present invention according to the explicit or implicit contents of the present invention, and all such changes may fall within the scope of the claims of the present invention.
Claims (10)
1. A display device having a screen-enabled display control mechanism, the display device comprising:
a signal receiving port configured to receive a mouse input signal;
a switching circuit configured to receive the mouse input signal from the signal receiving port through an input terminal and to transmit the mouse input signal to a first output terminal in a mouse signal transfer mode and to transmit the mouse input signal to a second output terminal in a screen function display screen control mode;
a display panel; and
a display control circuit electrically coupled to the switching circuit and the display panel and configured to:
in the screen function display picture control mode, controlling the display panel to display a screen function display picture containing a plurality of control options, and receiving the mouse input signal from the second output end;
obtaining position information and key information from the mouse input signal;
controlling the display panel to draw a mouse cursor on the screen function display picture according to the position information;
according to the position information and the key information, enabling the control options corresponding to the mouse cursor to be selected as selected control options; and
and executing the control function corresponding to the selected control option.
2. The display device of claim 1, wherein the first output terminal is electrically coupled to a computer host terminal, and the switching circuit is configured to transmit the mouse input signal to the computer host terminal through the first output terminal in the mouse signaling mode.
3. The display device of claim 1, wherein the mouse input signal comprises Human Interface Device (HID) descriptor information, and the display control circuit is configured to obtain the location information and the button information from the HID descriptor information.
4. The display device as claimed in claim 1, wherein the signal receiving port is a Universal Serial Bus (USB) connection interface electrically coupled to a mouse and receiving the mouse input signal from the mouse.
5. The display device as claimed in claim 1, wherein the switching circuit switches between the mouse signal transmission mode and the on-screen function display control mode according to a switching signal generated from a host computer or a physical button included in the display device.
6. The display device as claimed in claim 1, wherein the control function comprises entering or exiting a menu or adjusting an on-screen display parameter of the display panel.
7. A control method of screen function display picture is applied to display equipment, and is characterized in that the control method of screen function display picture comprises the following steps:
enabling the signal receiving port to receive a mouse input signal;
enabling the switching circuit to receive the mouse input signal from the signal receiving port through the input end, and transmit the mouse input signal to the first output end in a mouse signal transmission mode, and transmit the mouse input signal to the second output end in a screen function display picture control mode;
enabling the display control circuit to control the display panel to display a screen function display picture containing a plurality of control options in a screen function display picture control mode, and receiving the mouse input signal from the second output end;
enabling the display control circuit to obtain position information and key information from the mouse input signal;
enabling the display control circuit to control the display panel to display a mouse cursor on the screen function display picture according to the position information;
enabling the display control circuit to select the control options corresponding to the mouse cursor as the selected control options according to the position information and the key information; and
and enabling the display control circuit to execute the control function corresponding to the selected control option.
8. The method as claimed in claim 7, wherein the first output terminal is electrically coupled to a computer host terminal, and the switching circuit is configured to transmit the mouse input signal to the computer host terminal through the first output terminal in the mouse signal transmission mode.
9. The screen function display control method of claim 7, wherein the mouse input signal comprises an ergonomic interface device descriptor information, the display control circuit configured to obtain the location information and the button information from the ergonomic interface device descriptor information.
10. The method as claimed in claim 7, wherein the signal receiving port is a USB port connection interface electrically coupled to a mouse, and receives the mouse input signal from the mouse through the USB port connection interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772533.7A CN114089843A (en) | 2020-08-04 | 2020-08-04 | Display equipment with screen function display picture control mechanism and screen function display picture control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772533.7A CN114089843A (en) | 2020-08-04 | 2020-08-04 | Display equipment with screen function display picture control mechanism and screen function display picture control method thereof |
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| CN114089843A true CN114089843A (en) | 2022-02-25 |
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| CN202010772533.7A Pending CN114089843A (en) | 2020-08-04 | 2020-08-04 | Display equipment with screen function display picture control mechanism and screen function display picture control method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001175378A (en) * | 1999-12-15 | 2001-06-29 | Sony Corp | Image display device and method |
| US6552738B1 (en) * | 1999-11-18 | 2003-04-22 | Trident Microsystems, Inc. | User interface for control of a display device |
| KR20060071120A (en) * | 2004-12-21 | 2006-06-26 | 주식회사 대우일렉트로닉스 | Monitor display control apparatus utilizing mouse and method thereof |
| CN101667111A (en) * | 2009-09-28 | 2010-03-10 | 明基电通有限公司 | Display device and control method thereof |
| US20130235271A1 (en) * | 2010-10-22 | 2013-09-12 | Hiroyuki Kasuga | Display device and on-screen display operation method |
| US20190346977A1 (en) * | 2018-05-08 | 2019-11-14 | Realtek Semiconductor Corp. | On-Screen-Display (OSD) driving circuit and method for controlling OSD operations of a display by using an external cursor device |
-
2020
- 2020-08-04 CN CN202010772533.7A patent/CN114089843A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6552738B1 (en) * | 1999-11-18 | 2003-04-22 | Trident Microsystems, Inc. | User interface for control of a display device |
| JP2001175378A (en) * | 1999-12-15 | 2001-06-29 | Sony Corp | Image display device and method |
| KR20060071120A (en) * | 2004-12-21 | 2006-06-26 | 주식회사 대우일렉트로닉스 | Monitor display control apparatus utilizing mouse and method thereof |
| CN101667111A (en) * | 2009-09-28 | 2010-03-10 | 明基电通有限公司 | Display device and control method thereof |
| US20130235271A1 (en) * | 2010-10-22 | 2013-09-12 | Hiroyuki Kasuga | Display device and on-screen display operation method |
| US20190346977A1 (en) * | 2018-05-08 | 2019-11-14 | Realtek Semiconductor Corp. | On-Screen-Display (OSD) driving circuit and method for controlling OSD operations of a display by using an external cursor device |
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