Amplification display process of television function icon
A technology for magnifying display and TV functions, applied to color TV parts, TV system parts, TVs, etc., can solve problems such as troublesome control, affecting eyesight, and small function icons, and achieves simple implementation, low cost, and convenience The effect of observation
Inactive Publication Date: 2009-12-16
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology
For the first method, the user needs to perform page-turning control, which is very troublesome for unfamiliar users, and even some users may not be able to find the function icon of the control, and cannot realize the control; although all the function icons are displayed in the second implementation method, the There are often many function icons, which make the displayed function icons relatively small, and you need to watch carefully to identify them. This is a bad choice for many elderly people and people with poor eyesight. They often cannot make accurate choices. If you watch it close to the TV screen, it will affect your eyesight
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[0025] see figure 1 , the basic system structure is as shown in the figure, which is the system structure and composition block diagram of the realization system of the enlarged display method of TV function icons of the present invention. It includes receiving and key processing unit, MCU, OSD plug-in module, display processing module, memory E 2 PROM, the main feature is that the memory E 2 The information stored in the PROM increases: first, the character control information is increased from the original single size and single font to two sizes and two different fonts; second, the display frame control information is increased from the original single size and fixed position to two Display frames of different sizes, and corresponding changing positions.
[0026] There are two basic implementation modes of the present invention:
[0027] The first implementation mode: operate through the direction keys of the remote control, please refer to figure 2 :
[0028] After s...
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The invention relates to a display method to amplify the television functional icon, which stores the amplifying parameter of every icon to the memory, sets the two display states of a passing state and a static state. The realization of the method is to read a control key indicating icon and determine whether the icon is in the passing state. The icon in the passing sate can read the amplifying parameters in a memorizer and implement an amplified display, while when the icon changes from the passing state to the static state, the system cancels the amplified display of the icon and return to the initial state. By adopting the amplified display of the different states of the functional icons, the invention can not only guarantee that the display screen of the television has enough space to display the functional icons, but can also implement the amplified display when choosing a particular functional icon, thus being convenient for the user to observe directly and facilitating the user to choose the function to be used exactly.
Description
【Technical field】 [0001] The invention relates to a display control method of a television, specifically a control method for enlarged display of function icons. 【Background technique】 [0002] 3C TV is a TV with multiple audio-visual and auxiliary functions. Because it has many functions that ordinary TVs do not have, it usually provides a detailed and complete TV function interface for users to operate and realize. Because 3C TV has many functions, its function menu will be more complicated than that of ordinary TV, and it has more function icons than that of ordinary TV. [0003] For the display of function icons, two methods are generally adopted. One is to display in separate interfaces, that is, to display a part of each screen of the icons of the function menu, and to control the display of all function icons through the page up and down keys; the other is to display all the icons in one display interface. Function icons are convenient for users to refer to and selec...
Claims
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IPC IPC(8): H04N5/445
Inventor 黄晓明
Owner SHENZHEN TCL NEW-TECH CO LTD