Information processing apparatus and display control method for information processing apparatus
First Claim
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1. An information processing apparatus comprising:
- a display;
a first display controller and a second display controller;
a first path which outputs display data processed by the first display controller to the display without going through the second display controller;
a second path which outputs the display data processed by the first display controller to the display after a process by the second display controller; and
a select controller which switches between the first path and the second path to switch the display data to be displayed on the display.
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Abstract
Every time a display select button is operated, an embedded controller/keyboard controller switches and controls a display select switch to switch between display data (internally processed data) for LCD display that is output from the first display controller, and display data (externally input data or processed internally processing data) for the LCD display that is output from a second display controller. The selected data is displayed on a display.
36 Citations
20 Claims
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1. An information processing apparatus comprising:
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a display;
a first display controller and a second display controller;
a first path which outputs display data processed by the first display controller to the display without going through the second display controller;
a second path which outputs the display data processed by the first display controller to the display after a process by the second display controller; and
a select controller which switches between the first path and the second path to switch the display data to be displayed on the display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A display control method of an information processing apparatus including a display, and a first display controller and a second display controller which control the display, comprising:
switching display data displayed on the display, by switching between a first display mode in which display data processed by the first display controller is displayed on the display without going through the second display controller, and a second display mode in which the display data processed by the first display controller is processed by the second display controller to display the processed display data on the display. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. An information processing apparatus including a CPU and a display, comprising:
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a display controller which performs a display control process for displaying data including a CPU process on the display;
an image quality processing controller which performs a process for higher quality of image data to be displayed on the display;
a first path which is used to output to the display data having undergone a display control process by the display controller;
a second path which is used to supply the image data of the data having undergone the display control process by the display controller, and output to the display the image data having undergone the process for higher image quality by the image quality processing controller; and
a select switch which selects one of the first path and the second path for outputting the data to the display, wherein the display displays, when the first path is selected by the select switch, the data including the CPU process, having undergone the display control process by the display controller, and displays, when the second path is selected by the select switch, the image data having undergone a process for higher image quality by the image quality processing controller. - View Dependent Claims (20)
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Specification