Graphic on-screen display method
AssigneeL G Electronic Inc.
InventorDong-Ha Yang
Life of this patent
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Abstract
An on-screen display suitable for a graphic on-screen display is disclosed. The on-screen display method according to the present invention includes: step of graphically displaying OSD menus by generating font addresses for the graphic to be displayed after initializing the rows and columns constituting the graphic, upon inputting of the menu key; step of inversely displaying the relevant block by designating the address through the user's selection of the position control keys; and step of accessing to the menu work area for the relevant menu by inputting an enter key after the designation of the block, thereby performing the operation of the menu selected by the user.
Claims6
A method for displaying on a TV screen each of a plurality of selectable optional functions for a VCR and for selecting a desired one of said optional functions, from among said displayed functions on a single on-screen display, with a remote controller, said method comprising the steps of:
- generating a single on-screen display signal with the remote controller for producing on the TV screen a display comprising a plurality of graphic expressions corresponding respectively to each of the optional VCR functions, each said graphic expression being available for selection and defining a graphic block having a unique lateral and longitudinal font address on the TV screen, and each said graphic block having a graphic color disposed on a background color, the graphic color for one said graphic block being substantially the same as the background color for the other said graphic blocks, and the background color for said one graphic block being substantially the same as the graphic color for the other of said graphic blocks, such that said one graphic block is displayed in an inverted manner;
- selectively generating lateral and longitudinal directional control signals with the remote controller for moving the inverted manner display laterally and longitudinally, among said plurality of graphic expressions available for selection, to a lateral and longitudinal font address corresponding to the graphic expression of the desired optional function of the VCR to display said graphic expression of the desired optional function in an inverted manner;
- and
- generating a selection signal with the remote controller for selecting the optional function having the inverted manner display expression on said single on-screen display, whereby the method enables selection of an optional function from among said plurality of graphic expressions available for selection with a single selection from a single on-screen display.
A method for selecting one of a plurality of optional functions to be performed by a VCR and a TV having a screen, said method comprising the steps of:
- providing a microcomputer with means for storing an initial address (A1) and a plurality of font addresses (Add), said font addresses (Add) each having a row number and a column number corresponding to a position on said TV screen where a graphic expression corresponding to one said optional VCR function is to appear, said microcomputer additionally having a counter (n) for determining if each of said graphic expressions have been displayed;
- providing a remote controller with a plurality of POSITION CONTROL keys, an ENTER key and a MENU key for generating signals receivable by said TV;
- generating a signal with said MENU key of said remote controller for producing on the TV screen a single on-screen display comprising said plurality of graphic expressions corresponding respectively to each of the optional VCR functions, each said graphic expression being selectable and having a pre-designated graphic color and a pre-designated background color, the graphic color for one said graphic expression being substantially the same as the background colors for each of the other said graphic expressions, and the background color for said one graphic expression being substantially the same as the graphic color for the other of said graphic expressions, such that said one graphic expression is inverted;
- incrementing said counter (n) and font address (Add);
- determining if said counter (n) is equal to the number of graphic expressions to be displayed;
- generating signals with said POSITION CONTROL keys of said remote controller for changing the graphic expression that is inverted to select one graphic expression from among said plurality of selectable graphic expressions being displayed;
- and
- generating a signal with said ENTER key of said remote controller for selecting the optional VCR function having the inverted graphic expression displayed on said single on-screen display, whereby the method enables selection of an optional function with a single screen.
Dependencies are inferred from the claim text.