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US 10,854,145 B2Granted
Information processing device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorYoshiharu Hirakata
Life of this patent
Estimating the term…
Abstract
A novel information processing device that is highly convenient or reliable is provided. The inventor has thought of a structure including an input portion configured to supply the positional information of a pointer, an arithmetic device configured to determine a first region based on the positional information of a pointer and generate the image information so that the luminance of an image displayed in the first region is increased, and a display portion for displaying the image information.
Claims21
An information processing device comprising:
- an arithmetic device including an arithmetic portion and a memory portion;
- and
- an input/output device including a display portion and an input portion,
- wherein the input portion has a region overlapping with the display portion,
- wherein the input portion is configured to sense a position of a pointer that approaches the region of the input portion and determine positional information of the pointer,
- wherein the input portion is configured to supply the positional information to the arithmetic device,
- wherein, based on the positional information, the arithmetic device is configured to determine a first region of the display portion on which a shadow of the pointer is projected,
- wherein the arithmetic device is configured to generate image information so that a luminance of an image to be displayed on the first region is higher than a luminance of an image to be displayed on another region of the display portion, and
- wherein the information processing device is configured to strengthen light emitted from the first region to prevent a drop in the luminance of the image to be displayed on the first region due to the shadow of the pointer projected on the first region of the display portion.
6 more elements
An information processing device comprising:
- an arithmetic device including an arithmetic portion and a memory portion;
- and
- an input/output device including a display portion and an input portion,
- wherein the input portion has a region overlapping with the display portion,
- wherein the input portion is configured to sense a position of a pointer that approaches the region of the input portion and determine positional information of the pointer,
- wherein the input portion is configured to supply the positional information to the arithmetic device,
- wherein, based on the positional information, the arithmetic device is configured to determine a first region of the display portion on which a shadow of the pointer is projected,
- wherein the arithmetic device is configured to generate image information so that a luminance of an image to be displayed on the first region is higher than a luminance of an image to be displayed on another region of the display portion,
- wherein the display portion comprises a pixel including a first display element, and
- wherein the information processing device is configured to strengthen light emitted from the first display element provided in the first region to prevent a drop in the luminance of the image to be displayed on the first region due to the shadow of the pointer projected on the first region of the display portion.
7 more elements
An information processing device comprising:
- an arithmetic device including an arithmetic portion and a memory portion;
- and
- an input/output device including a display portion and an input portion,
- wherein the input portion has a region overlapping with the display portion,
- wherein the input portion is configured to sense a position of a pointer that approaches the region of the input portion and determine positional information of the pointer,
- wherein the input portion is configured to supply the positional information to the arithmetic device,
- wherein, based on the positional information, the arithmetic device is configured to determine a first region of the display portion on which a shadow of the pointer is projected, and
- wherein the information processing device is configured to strengthen light emitted from the first region to prevent a drop in a luminance of an image to be displayed on the first region due to the shadow of the pointer projected on the first region of the display portion.
5 more elements
Dependencies are inferred from the claim text.