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Three-dimensional display drive method and apparatus and display device

A technology of stereoscopic display and driving method, which can be used in stereoscopic systems, static indicators, instruments, etc., and can solve problems such as large differences in brightness.

Active Publication Date: 2017-06-13
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a stereoscopic display driving method, device and display device to solve the problem that the brightness actually displayed by the existing stereoscopic display driving method is quite different from the brightness of the written data.

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  • Three-dimensional display drive method and apparatus and display device
  • Three-dimensional display drive method and apparatus and display device
  • Three-dimensional display drive method and apparatus and display device

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as figure 1 As shown, the stereoscopic display driving method described in the embodiment of the present invention is used to drive the display panel to perform stereoscopic display. The display panel is provided with multiple rows of gate lines, and the multiple rows of gate lines are divided into M groups; each The group of grid lines includes two adjacent rows of grid lines; M is an integer greater than 1; each display cycle includ...

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Abstract

The invention provides a three-dimensional display drive method and apparatus and a display device. The three-dimensional display drive method comprises the following steps: in each display period, in a left-eye image frame, in a (2n-1)th left-eye image display time period, scanning a first grid line in an nth group of grid lines, and scanning a second grid line in the nth group of grid lines in a partial time period contained in the (2n-1)th left-eye image display time period; in a right-eye image frame, in a 2nth right-eye image display time period, scanning a second grid line in an nth group of grid lines, wherein n is a positive integer smaller than or equal to M, and M is an integer greater than 1. The three-dimensional display drive method can solve the problem of the existing three-dimensional display drive method that the real display brightness is quite different from the brightness of written data.

Description

technical field [0001] The present invention relates to the technical field of display driving, in particular to a stereoscopic display driving method, device and display device. Background technique [0002] Ordinary shutter-type 3D (three-dimensional) display drive mode will divide a normal frame of 60HZ (Hertz) into two frames of 120HZ, which are divided into left and right eye displays. In this way, under the 3D mode, the charging time of the pixels will be halved. In order to reduce the demand for pixel charging in the 3D display mode, the P_GDM (Pesudo Gate Double Method) display mode is provided in the prior art. The P_GDM display mode is divided into odd frames and even frames. The charging time is doubled through the gate signal regulation. The odd or even rows of data have a certain loss of full resolution display, but in the corresponding row of repeated scanning, the actual display brightness It is quite different from the brightness of the written data. Especi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04
CPCH04N13/315H04N13/398G09G3/003G09G3/2007G09G2310/0205G09G2310/0218H04N13/341G09G3/3233G09G3/3611H04N13/302
Inventor 李全虎林奕呈王雨吴月孟松李永谦徐攀
Owner BOE TECH GRP CO LTD