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Display unit and display method

A technology of display unit and display light, which is applied to electrical components, static indicators, televisions, etc., can solve the problems that the display image quality cannot be further improved, and achieve the effect of enhancing the display image quality

Active Publication Date: 2016-12-14
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Japanese Unexamined Patent Application Publication No. 2008-268436 cannot further improve display image quality

Method used

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  • Display unit and display method
  • Display unit and display method
  • Display unit and display method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0036] 2. The second embodiment

no. 3 example

[0038]

[0039] [Configuration example]

[0040] (Overall configuration example)

[0041] figure 1 A configuration example of the display unit according to the first embodiment of the present disclosure is shown. It should be noted that the display method according to the embodiment of the present disclosure is additionally described because such a method is implemented using this embodiment of the present disclosure.

[0042] The display unit 1 includes a control part 11, an interpolation processing part 12, a display driver part 20, a liquid crystal display part 30, an average signal level detector part 14, a brightness setting part 15, a display light quantity calculation part 16, a backlight driver part 17, and Backlight 40.

[0043] The control section 11 is a circuit that controls the interpolation processing section 12, the average signal level detector section 14, and the backlight driver section 17 to operate in synchronization with each other based on the video signal Sdisp...

no. 2 example

[0112] Next, the display unit 2 according to the second embodiment of the present disclosure is described. The second embodiment uses a backlight having a plurality of light emitting parts to configure a display unit. It is to be noted that the same reference numerals are used to denote any component parts that are substantially the same as the display unit 1 according to the first embodiment of the present disclosure, and related descriptions are omitted when appropriate.

[0113] Figure 13 A configuration example of the display unit 2 according to the second embodiment of the present disclosure is shown. The display unit 2 includes a backlight 60 and a backlight driver part 18. The backlight 60 has two light emitting parts 61 and 62 provided side by side along the sequential line scanning direction in this example. The backlight driver part 18 drives these light emitting parts 61 and 62 independently of each other. The light projected from the light emitting part 61 enters ...

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Abstract

A display unit, comprising: a liquid crystal display part for displaying a series of original frame images and a series of interpolated frame images in a time-division manner, the interpolated frame images being generated based on the original frame images; a backlight for intermittent emission light; and a backlight control part for controlling a first light emission amount and a second light emission amount of the backlight independently of each other, the first light emission amount being the first light emission amount corresponding to the time period for displaying the original frame image An amount during a time period, and the second light emission amount is an amount during a second time period corresponding to the time period for displaying the interpolated frame image.

Description

Technical field [0001] The present disclosure relates to a display unit using a liquid crystal display device, and a display method thereof. Background technique [0002] A display unit such as a television receiver sequentially displays those continuous still images based on a video signal composed of continuous still images. Therefore, on the display unit, for example, when a continuous still image is obtained by sampling a smoothly moving object (a subject in motion), the movement of the subject in motion is artificially reproduced by sequentially displaying the continuous still image . [0003] Meanwhile, when a person performs tracking observation (follow-up viewing) of a moving object in the natural world, he or she observes such a moving subject by smoothly moving the head, eyeballs, etc. In this way, the subject in motion is imaged in the center of the retina of the eyeball. When the display unit displays the subject in motion, the subject in motion intermittently moves ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36G09G3/34H04N5/66
CPCG09G3/2018G09G3/3648G09G2290/00G09G2320/06H04N5/58H04N21/4318H04N21/44008G09G3/36
Inventor 井川直树
Owner SONY CORP