Peak intensity level control device, self light-emitting display device, electronic device, peak intensity level control method, and computer program
First Claim
1. A peak intensity level control device that controls a peak intensity level in a self light-emitting display module of active matrix driving type, the device comprising:
- an average picture value calculation section that calculates an average picture value of display data to be supplied to the self light-emitting display module;
a driving condition control section that controls, at a time of performing intensity-up driving with respect to the peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; and
a gamma change section that applies, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to the display data not to increase power consumption compared with driving with the peak intensity level of a standard value.
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Accused Products
Abstract
A peak intensity level control device that controls a peak intensity level in a self light-emitting display module of active matrix driving type is disclosed. The device includes: an average picture value calculation section that calculates an average picture value of display data to be supplied to the self light-emitting display module; a driving condition control section that controls, at a time of performing intensity-up driving with respect to the peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; and a gamma change section that applies, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to the display data not to increase power consumption compared with driving with the peak intensity level of a standard value.
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Citations
11 Claims
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1. A peak intensity level control device that controls a peak intensity level in a self light-emitting display module of active matrix driving type, the device comprising:
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an average picture value calculation section that calculates an average picture value of display data to be supplied to the self light-emitting display module; a driving condition control section that controls, at a time of performing intensity-up driving with respect to the peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; and a gamma change section that applies, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to the display data not to increase power consumption compared with driving with the peak intensity level of a standard value. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A self light-emitting display device, comprising:
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a self light-emitting display module with a pixel configuration of active matrix driving type; an average picture value calculation section that calculates an average picture value of display data to be supplied to the self light-emitting display module; a driving condition control section that controls, at a time of performing intensity-up driving with respect to the peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; and a gamma change section that applies, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to display data not to increase power consumption compared with driving with the peak intensity level of a standard value. - View Dependent Claims (8)
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9. An electronic device, comprising:
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a self light-emitting display module with a pixel configuration of active matrix driving type; a driving condition control section that controls, at a time of performing intensity-up driving with respect to a peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; a gamma change section that applies, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to display data not to increase power consumption compared with driving with the peak intensity level of a standard value; and a system control section.
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10. A driving condition control method of controlling a peak intensity level in a self light-emitting display module of active matrix driving type, the method comprising the steps of:
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calculating an average picture value of display data to be supplied to the self light-emitting display module; controlling, at a time of performing intensity-up driving with respect to the peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; and applying, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to display data not to increase power consumption compared with driving with the peak intensity level of a standard value.
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11. A computer program for allowing a computer that controls a peak intensity level in a self light-emitting display module of active matrix driving type to execute:
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a process for calculating an average picture value of display data to be supplied to the self light-emitting display module; a process for controlling, at a time of performing intensity-up driving with respect to the peak intensity level, a driving condition of the self light-emitting display module to be able to derive the peak intensity level suited for the average picture value; and a process for applying, at the time of performing the intensity-up driving with respect to the peak intensity level, gamma change to display data not to increase power consumption compared with driving with the peak intensity level of a standard value.
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Specification