Electronic device and method for driving the same
First Claim
1. An electronic device comprising:
- a housing comprising a first surface and a second surface which faces the first surface;
a display portion on the first surface of the housing, the display portion comprising;
a first display element capable of reflecting visible light; and
a second display element capable of emitting visible light;
an imaging portion configured to take an image of an object;
a control portion configured to control the display portion and the imaging portion;
an input portion configured to input a signal for controlling the display portion and the imaging portion to the control portion; and
a sensor portion configured to measure illuminance of external light and configured to output sensing data to the control portion, and further configured to output positional data of the object to the control portion,wherein at least part of the imaging portion is provided for the second surface of the housing,wherein the sensor portion comprises a position detection sensor,wherein the position detection sensor is provided for the first surface of the housing, andwherein the display portion is configured to display the image using one of or both first light reflected by the first display element and second light emitted from the second display element.
1 Assignment
0 Petitions
Accused Products
Abstract
An electronic device includes a display portion, an imaging portion, a control portion, an input portion, and a sensor portion. The display portion has a first display element that reflects visible light and a second display element that emits visible light. The display portion has a function of displaying an image using one of or both first light reflected by the first display element and second light emitted from the second display element. The imaging portion takes an image of an object, the control portion controls the display portion and the imaging portion, the input portion inputs a signal for controlling the display portion and the imaging portion to the control portion, and the sensor portion outputs sensing data to the control portion, in consideration of illuminance of external light. Such a display device increases the display quality, or keeps high-quality display regardless of environmental conditions and reduces power consumption.
44 Citations
11 Claims
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1. An electronic device comprising:
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a housing comprising a first surface and a second surface which faces the first surface; a display portion on the first surface of the housing, the display portion comprising; a first display element capable of reflecting visible light; and a second display element capable of emitting visible light; an imaging portion configured to take an image of an object; a control portion configured to control the display portion and the imaging portion; an input portion configured to input a signal for controlling the display portion and the imaging portion to the control portion; and a sensor portion configured to measure illuminance of external light and configured to output sensing data to the control portion, and further configured to output positional data of the object to the control portion, wherein at least part of the imaging portion is provided for the second surface of the housing, wherein the sensor portion comprises a position detection sensor, wherein the position detection sensor is provided for the first surface of the housing, and wherein the display portion is configured to display the image using one of or both first light reflected by the first display element and second light emitted from the second display element. - View Dependent Claims (2, 3, 4, 5)
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6. A driving method for an electronic device, comprising the steps of:
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measuring illuminance of external light by a photosensor included in a sensor portion; outputting sensing data from the sensor portion to a control portion; inputting a signal from an input portion to the control portion for controlling a display portion and an imaging portion; taking an image of an object by the imaging portion; sensing the object to the control portion by a position detection sensor included in the sensor portion; displaying the image by a first display element included in the display portion when the illuminance is higher than or equal to first illuminance; displaying the image by a second display element included in the display portion when the illuminance is lower than the first illuminance; displaying the image by the first display element when the position detection sensor detects the object; and displaying the image by both the first display element and the second display element when the position detection sensor does not detect the object, wherein the first display element is capable of reflecting visible light, wherein the second display element is capable of emitting visible light, wherein the first illuminance is higher than or equal to 300 lx and lower than or equal to 20000 lx, wherein the display portion is provided for a first surface of a housing, wherein at least part of the imaging portion is provided for a second surface of the housing, wherein the photosensor is provided for a third surface of the housing, wherein the position detection sensor is provided for the first surface of the housing, wherein the second surface of the housing faces the first surface of the housing, and wherein the third surface of the housing is in contact with the first surface of the housing and the second surface of the housing. - View Dependent Claims (7, 8)
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9. A driving method for an electronic device, comprising the steps of:
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measuring first illuminance of external light by a first photosensor in a sensor portion; measuring second illuminance of external light by a second photosensor in the sensor portion; outputting sensing data from the sensor portion to a control portion; inputting a signal from an input portion to the control portion for controlling a display portion and an imaging portion; taking an image of an object by the imaging portion; displaying the image by a first display element included in the display portion when the first illuminance is higher than the second illuminance; and displaying the image by a second display element included in the display portion when the first illuminance is lower than the second illuminance, wherein the first display element is capable of reflecting visible light, wherein the second display element is capable of emitting visible light, wherein each of the display portion and the first photosensor is provided for a first surface of a housing, wherein each of the second photosensor and at least part of the imaging portion is provided for a second surface of the housing, and wherein the second surface of the housing faces the first surface of the housing. - View Dependent Claims (10)
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11. An electronic device comprising:
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a housing comprising a first surface and a second surface which faces the first surface; a display portion on the first surface of the housing, the display portion comprising; a first display element capable of reflecting visible light; and a second display element capable of emitting visible light; an imaging portion configured to take an image of an object; a control portion configured to control the display portion and the imaging portion; an input portion configured to input a signal for controlling the display portion and the imaging portion to the control portion; and a first photosensor and a second photosensor which are configured to measure illuminance of external light and are configured to output sensing data to the control portion, wherein at least part of the imaging portion is provided for the second surface of the housing, wherein the first photosensor is provided for the first surface of the housing, wherein the second photosensor is provided for the second surface of the housing, and wherein the display portion is configured to display the image using one of or both first light reflected by the first display element and second light emitted from the second display element.
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Specification