TW200419524A - Flat panel display device and display control method - Google Patents

Abstract

The present invention relates to a flat panel display device and display control method for controlling attributes to be displayed on the flat panel display device, wherein the flat panel display device comprises a monitor, a frame having a front surface, a touch panel and a touch pen. The touch panel is arranged on the front surface of the frame. The touch pen can control the attributes of the flat panel display device by touching the touch panel directly.

Description

200419524

[Technical field to which the invention belongs] The present invention relates to a flat display device and a method for adjusting functions thereof, and more particularly to a flat display device with a touch screen and a corresponding function adjustment method. [Previous technology] 1. The display device that is specialized in washing is a cathode ray tube (C a ^ deray τ ube, C ^ T). "This type of display device has the following disadvantages: large space limbs, high working voltage, Large power consumption, can not be matched with large-scale integrated circuits γ-radiation = line affects health, etc. Therefore, in recent years, display devices have been developed for flat screens with low packaging pressure, low power consumption, and easy direct matching with large-scale integrated circuits. New flat display devices that have all the advantages of CRT display devices have been launched. Flat display devices for people's lives include liquid crystal display devices (Llquid Crystal Display, LCD), electroluminescence display devices (Electronic Luminescent Display, EL), light emitting diode display devices (Light Emitting Diode, LED), and plasma display devices ( Plasma Display Panel (PDP) and fluorescent display (VFD). With the development of the information and communication industry, liquid crystal display devices with the advantages of low voltage, low power consumption, flat structure, easy colorization, long life, natural radiation, and low pollution are used in portable computer and desktop computer display devices. These applications are becoming more common. '' Take a liquid crystal display device as an example, which includes display pixels, liquid crystal display driver, and liquid crystal display control panel. 'A liquid crystal display controller composed of an application-specific integrated circuit can control various display device functions, such as screen size,

V. Description of the invention (2) Screen position, screen brightness and language selection. The number and display data provide this function to apply electric field to the pixels that are turned out to the LCD display value and frequency. The function adjustment button reaches the function of the liquid crystal display device to touch the flat display function. The adjustment button prints the corresponding pattern on the display. The number of adjustment functions needs to be high 'and it will cause another plane to be displayed. Figures should be displayed under the front frame surface 21 of the plane device to indicate that the function adjustment method also uses a screen body' 'By adjusting the function of the display device by the function adjustment 1 Ug 22' Adjust the display size 0, the screen contrasts with Huo Shao ^ When working, the degree, color, color / night to the liquid temperature, time setting w ^ The controller will Sweep skin π day and day display drives crying and smashing Yin Tianxian Xun does not install the electrode σ σ, night and day display does not drive according to modulation, phase and peak into a liquid crystal with a potential signal of β β_ shows the pixel 4 When the last two electrode pairs display energy, the display effect is displayed. When it is necessary to adjust the display technology, the structure and method of adjusting the function through the plastic A w device installed on the outer frame of the display device is to set the pivot surface of the clothes, and to adjust the function of each function or = Function of the adjustment button. However, the display structure and method have defects. For example, if a corresponding number of function adjustment buttons are provided according to the display device 5, the cost is increased compared with the size of the outer frame of the device. The structure and method of the conventional function adjustment without the device. The function adjustment button 22 of the reference display device 20 is set on the display side, and the function of the corresponding energy adjustment button 22 is printed on or above each function adjustment button 22. The display device functions The On Screen Display (OSD) soft screen displays the function adjustment main menu of the display device and the function adjustment button 22 to achieve the display. However, the display device includes a plurality of function adjustments, which are inconvenient to operate and increase the external pivot rule when setting the display function.

200419524 V. Description of the Invention (3) In view of this, it is necessary to provide a flat display device which is convenient for adjusting the display function, has low cost, has a small frame size, and takes into account the needs of users. SUMMARY OF THE INVENTION An object of the present invention is to provide a flat display device which is convenient for adjusting display functions, has low cost, and has a small frame size. Another object of the present invention is to provide a method for adjusting the display function of the flat display device. The flat display device of the present invention includes a display screen, a front frame surface surrounding the edge of the display screen, a touch screen disposed on the front frame surface, and a stylus. The touch pen touches the touch screen to adjust the display function of the flat display device. The method for adjusting the function of a flat display device of the present invention includes the steps of providing a flat display device including a display screen, a front frame surface surrounding the edge of the display screen, a touch screen disposed on the front frame surface, and a stylus. ; Touch the touch screen with a stylus pen to activate the function with the indication mark to select the main menu; directly touch the indication mark of the main menu to adjust the function of the display device. Compared with the conventional technology, the flat display device of the present invention provides a cold-light touch screen and a stylus pen. By directly touching the touch screen with the stylus pen, the display function of the flat display device can be adjusted, and the operation is simple and convenient. . In addition, replacing multiple function selection buttons with a touch screen can reduce the area occupied by the outer frame of the flat display device, reduce the cost and reduce the size of the outer frame. [Embodiment]

200419524 V. Description of the invention (4) Please refer to the second figure, which is a plan view of an embodiment and example of a flat display device of the present invention. The flat display device 10 is substantially a rectangular solid, and includes: a display screen 200, a front frame surface 100, a touch screen 300, a pen holder 400, and a stylus 401. The front frame surface 1 0 0 surrounds the 2 0 0 edge of the display. The touch screen 300 can be a cold light display touch screen, which is disposed on the front frame surface 100, and the pen holder 400 is disposed on a side frame surface (not labeled) of the flat display device 10 It includes a groove (not labeled) for receiving the stylus 401, and the stylus 401 can be installed in the groove by magnetic attraction. By directly touching the touch screen 300 with the stylus 401, the display base function of the flat display device 10 can be adjusted. Please refer to the third figure, which is a flowchart of the method for adjusting the function of the flat display device of the present invention. The function adjustment method of the flat display device 10 of the present invention mainly includes the following steps: opening the function selection main menu step 502; selecting whether to adjust the display device function 503; selecting whether to restore the display device default value; step 504; restoring the display device default value Step 505; Start 0SD main is: Single step 506; Select whether to adjust display device functions; Step 507; Select function adjustment items; Step 508; Select whether to adjust display device functions; Step 50 9; Adjust display device functions Step 51 0; step 51 1 of selecting whether to adjust other functions; step 51 2 of closing the touch screen. Please refer to the fourth figure together, which is a schematic diagram of the display content of the touch screen 300 of the flat display device of the present invention. When the flat display device 10 is in a general use state, the touch screen 300 is in a normal display state 501, and a time mark 301 and a touch screen mark 302 are displayed thereon. To adjust the display function of the display device 10, the user can touch the touch screen 3 with the stylus 4 0 1

Page 8 200419524 V. Description of the invention (5)

Activate the touch screen and mark 3 0 2 ’to achieve the function selection + f 5 0 2 of the main menu. At this time, the function selection main menu is opened, and the touch screen 3〇 () displays a three indicator marks 3204, 3005, and 30.6. Then implement the step of determining whether to adjust the function of the display device 5 0 3 'If there is no need to adjust K = enter the step 504 of determining whether to restore the default value of the display device, if the value of Mang + West I is recognized, touch the An to indicator 304 to achieve a flat surface The display bud is set to 10. Only the default value of the device is displayed in step 5 0 5. The right is not necessary to restore the display = wear silent < value 'then touch EX it to indicate the distance 3 0 6' Step 512 of closing touch ^ reached ' Exit the function adjustment of the flat display device 10. If you need to adjust (then touch the menu indicator 30 5 to reach the step of opening the 0SD main menu ^ 〇6 ', in this state, the touch screen 3 0 0 displays a number of detailed function indicators, which are 3 07, available Touch the stylus directly to touch the touch screen 3 0 0 to display the detailed function indicator # 307, and choose to adjust the various display functions of the flat display device 10, such as ^ size, screen position, tolerance, contrast, color temperature, language selection and Geometric distortion, etc. Implement step 507 to determine whether to adjust the function of the display device. If no adjustment is required, step 512 of closing the touch screen can be achieved by not touching the touch screen 3 for a period of time; if you want to adjust the display function , You can first use the stylus pen 401 to touch the touch screen 300 to reach the step 508 of selecting the function adjustment item. At this time, perform step 509 to confirm whether to adjust. If you adjust, you can touch the detailed items. Ε η in the function indicator it 3 0 7 1: er indicator (not marked), confirm the selected function adjustment item, and then touch the detailed function indicator (the arrow indicator in 3 0 7 is not marked) Step 510 of adjusting the functions of the display device is achieved. After the adjustment of this function is finished, proceed to step 511, and choose whether to continue to adjust other functions. ’If you need to adjust other functions, use the stylus 40l.

Page 9 200419524 V. Description of the invention (6) — The detailed function indicator 3 07 in the screen 3 0 0 needs to be adjusted; if you do not need to adjust other functions, you can do not touch the touch screen 3 for a period of time 3 〇〇 At this time, touching the control screen 3 0 0 will display the closing instruction mark 3 〇8, touch the closing instruction to identify 3 0 8 'reach step 5 丨 2 of closing the touch screen, touch screen 3 〇〇 resume Normal display state 501. ^ In addition, when the touch screen 3 0 0 is in the normal display state 501, it is connected to a web mail server. If a new mail is received, the touch screen 3 3 alternately displays the mail mark 3 0 3 and the time mark. The 3 0 1. Please refer to the fifth figure, which is a plan view of the adjusting floating rod 600 displayed on the display screen 200 when the contrast of the flat display device 10 is adjusted by the function adjusting method of the present invention. It includes the following steps: Turn on the function to select the main menu 502, determine whether to adjust the function of the display device step 5 〇3, use the stylus 4 〇1 touch the touch screen 30 0 to achieve the OSD main menu step 506 In this state, the touch screen 3 0 0 displays the detailed function indicator 3 〇7, first touch the contrast indicator (unlabeled) with the stylus 4 0 1 and then touch the Enter indicator (unlabeled) to confirm Adjust the contrast. At this time, an adjustment floating lever 600 is displayed on the display screen 2000, which can directly display the contrast adjustment percentage. Touch the arrow pointer on the touch screen 3 with the stylus 401 (not labeled). ), The contrast adjustment of the flat display device 10 can be realized. In addition to the adjustment of the flat display device 10 contrast as an example to describe the method of adjusting the flat display device function of the present invention, other function adjustments, such as screen size, screen position, screen brightness, screen contrast, color, color temperature, time setting, and The language selection can be adjusted according to the above method, which will not be described one by one here.

Page 10 200419524 V. Description of the invention (7) In summary, the present invention complies with the requirements for an invention patent, and a patent application is filed in accordance with the law. However, the above is only a preferred embodiment of the present invention. For example, those who are familiar with the skills of this case, and equivalent modifications or changes made in accordance with the spirit of this invention should be included in the scope of patent application below.

Page 11 200419524

The drawings briefly explain the first diagram is a perspective view of the prior art flat display device. The second diagram is a plan view of the flat display device of the present invention. The first-* diagram is a flowchart of the method for adjusting the function of the flat display device of the present invention. Schematic diagram of the display content of the touch screen of a flat display device. The fifth figure is a plan view of the floating rod of the display screen when adjusting the contrast of the flat display device of the present invention. [Description of main component symbols] Flat display device 10 Front frame 100 Display screen 200 Touch screen 300 Pen Holder 400 Stylus 401 Adjust Floating Rod 600 Page 12

Claims (1)

200419524 6. Scope of patent application 1. A flat display device comprising: a display screen; a front frame surface surrounding the edge of the display screen; a touch screen disposed on the front frame surface; a stylus, The touch pen touches the touch screen to adjust the display function of the flat display device. 2. The flat display device according to item 1 of the scope of patent application, wherein the touch control screen is a cold light display touch screen. 3. The flat display device according to item 1 of the scope of patent application, further comprising a side frame surface which is in contact with the front frame surface. 4. The flat display device according to item 3 of the scope of patent application, wherein the side frame surface is provided with a pen holder for installing the stylus pen. 5. The flat display device according to item 4 of the scope of patent application, wherein the touch-control pen is installed in the pen holder by magnetic attraction. 6. The flat display device according to item 1 of the scope of patent application, wherein the touch screen includes an area for displaying a plurality of function adjustment indication signs. 7. The flat display device according to item 1 of the scope of patent application, wherein the touch screen includes an area for displaying time indication marks. 8. The flat display device according to item 1 of the scope of patent application, wherein the touch-control screen includes an area for displaying a mail indication sign. 9. A method for adjusting the function of a flat display device, comprising the steps of: providing a flat display device comprising: a display screen;-a front frame surface surrounding the edge of the display screen; Page 13 200419524 VI. Patent application scope A touch screen, which is set on the front frame surface; a stylus pen; touch the touch screen with the stylus pen to activate the function with the indication mark to select the main menu; directly touch This function selects the indicator of the main menu to adjust the function of the display device. 10. The method for adjusting the function of the flat display device as described in item 9 of the scope of patent application, wherein the function selection main menu is closed by touching the function selection indicator of the main menu. 1 1. The method for adjusting the function of a flat display device according to item 9 of the scope of patent application, wherein the touch screen is turned off by not touching the touch screen for a period of time. 1 2. The method for adjusting the function of the flat display device according to item 9 of the scope of patent application, wherein the touch screen is a cold light display touch screen. 1 3. The method for adjusting the function of the flat display device according to item 9 of the scope of the patent application, further comprising a side frame surface which is in contact with the front frame surface. 1 4. The method for adjusting the function of the flat display device described in item 13 of the scope of the patent application, wherein the side frame surface is provided with a pen holder for installing the stylus pen. 1 5. The method for adjusting the function of a flat display device as described in item 14 of the scope of patent application, wherein the stylus pen is installed in the pen holder by magnetic attraction. Page 14