Transparent display and method for adjusting the transparent display

Abstract

The invention discloses a transparent display, and the display comprises a field order drive part, a field order backlight part, and a liquid crystal panel. The field order backlight part comprises a red sub-field, a green sub-field, a blue sub-field, and a backlight control sub-field. The backlight control sub-field is a white sub-field or a black sub-field. The switching of the on / off states of the red sub-field, the green sub-field and the blue sub-field is carried out according to the time sequence through employing the field order technology, and then the red sub-field, the green sub-field and the blue sub-field are inserted into the backlight control sub-field, so as to enable the red sub-field, the green sub-field and the blue sub-field to be invalid and to form a fully-off frame. The invention also provides a transparent display adjustment method. According to the invention, the liquid crystal panel does not need to be divided into a display region and a transparent region, and the display is uniform in image display brightness and color, and has no brightness boundary. The method is simple and easy to operate.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a transparent display and a method for adjusting the transparent display. Background technique [0002] With the rapid development of display technology, displays with transparent display capabilities have also attracted the attention of researchers in recent years. Transparent displays refer to a display device that can provide a transparent display state so that the viewer can see the scene behind it. Commonly used in windows or vending machines and other functions that need to display a display screen before displaying physical objects, it is also used in miniaturized display devices and glass. [0003] In the prior art, a transparent display based on LCD (Liquid Crystal Display, liquid crystal display) display technology is the main means for display to realize transparent display. The pixel structure of the liquid crystal panel is divided into two areas: the display area an...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a transparent display to solve the problem that the transparent liquid crystal panel divides the pixel area into the display area and the transmission area in the prior art, and relies on the side-type area dimming technology to cause the display area to be dimmed. The brightness and color are uneven, and there is an obvious problem of bright and dark boundaries

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