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Display device and image display method thereof

A display device and display panel technology, applied in image communication, image data processing, image data processing and other directions, can solve the problems of different brightness and eye discomfort of viewers, and achieve the effect of avoiding eye discomfort

Active Publication Date: 2014-03-26
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0005] And when the above-mentioned display device is in the three-dimensional display mode, one frame in the left and right frames will always be in the state of the same polarity switching, and the other frame will always be in the state of different polarity switching, which will make the left and right eyes of the viewer see The brightness of the received sub-region 102 will always be different, causing discomfort to the viewer's eyes

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  • Display device and image display method thereof
  • Display device and image display method thereof

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Embodiment Construction

[0026] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced.

[0027] The word "embodiment" as used in this specification means serving as an example, instance or illustration. Any aspect or design described throughout as an "embodiment" is not necessarily to be construed as advantageous over other aspects or designs. Rather, use of the word "embodiment" is intended to present concepts in a concrete manner. Furthermore, the article "a" as used in this specification and the appended claims may generally be construed to mean "one or more" unless specified otherwise or clear from context to refer to a singular form.

[0028] refer to figure 2 , figure 2 It is a schematic circuit diagram of the first embodiment of the sub-pixel unit in the display device of the present invention.

[0029] The display device of this embodiment is used for displaying two-dimen...

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Abstract

An embodiment of the invention discloses a display device and an image display method thereof. The display device comprises a display panel. The display panel comprises at least one pixel unit, each pixel unit comprises at least one sub-pixel unit, and each sub-pixel unit comprises a first partition pixel portion, a second partition pixel portion, a first thin film transistor, a second thin film transistor, a capacitor and a switch unit. The first thin film transistor is connected with a first scanning line, a first data line and the first partition pixel portion. The second thin film transistor is connected with the first scanning line, the first data line and the second partition pixel portion. The capacitor is used for receiving charge of the second partition pixel portion. The switch unit is used for opening a first current channel in a two-dimensional display mode and closing the first current channel in a three-dimensional display mode. When the display device is in the two-dimensional display mode, large viewing angle color shift can be prevented, and left eye and right eye images are ensured to have same brightness when the display device is in the three-dimensional display mode, so that discomfort of eyes of a viewer can be avoided.

Description

【Technical field】 [0001] The invention relates to the field of flat panel display technology, in particular to a display device and a method for displaying images thereof. 【Background technique】 [0002] In order to solve the technical problem of large-view angle shift, traditional display devices generally adopt LCS (Low Color Shift, low color shift) technology. Specifically, the sub-pixel unit 100 in the pixel unit is divided into main partition (Main) 101 and Sub-division (Sub) 102, such as figure 1 As shown, the main sub-section 101 and the sub-section 102 are respectively driven by different voltages to generate different luminances, so that the luminances of the color-mixed pixel units do not deviate too much when viewed from different viewing angles. [0003] In practice, the inventors found that the prior art has at least the following problems: [0004] When the sub-division 102 is in the state of switching between different polarities, the voltage of the sub-divi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133
CPCG09G3/003G09G3/3659H04N13/359G09G2300/0443H04N13/398G06T1/00G09G5/006
Inventor 吴宇扶伟
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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