Peak intensity level control device and method, and self light-emitting display device

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.

Description

technical field [0001] The invention of this specification relates to a technology for enhancing the appearance of a display screen without increasing the power consumption of an active matrix driving type self-luminous display module. [0002] The invention also relates to a peak intensity level control device, a self-luminous display device, an electronic device, a peak intensity level control method and a computer program. Background technique [0003] Recently increasing electronic devices are each equipped with a liquid crystal display, but the liquid crystal display has problems of a narrow viewing angle and a slow response speed. [0004] As such, organic EL (Electro Luminescence) display devices free from these technical problems are expected to be next-generation display devices. [0005] The problem here is that organic EL display devices and other types of self-luminous devices have another technical problem that requires techniques for suppressing power consumpt...

AI Technical Summary

Problems solved by technology

However, such displays violate the aforementioned reduction in power consumption and often cause an increase in power consumption instead

As such, it has been considered difficult to simultaneously achieve an image with a good viewing angle (i.e., a high-quality image) and with less power consumption

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