Head-mounted 3D display, brightness adjustment system and method
A 3D display and brightness adjustment technology, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problem of inaccurate detection and adjustment of brightness display differences between the left eye panel and the right eye panel of a head-mounted 3D display and other issues to achieve the effect of precise detection and adjustment
Inactive Publication Date: 2016-10-05
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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[0004] In view of this, the embodiment of the present invention provides a head-mounted 3D display and a brightness adjustment system and method to solve the problem that the left-eye panel and right-eye panel of the head-mounted 3D display cannot be quickly and accurately detected and adjusted in the prior art. Technical Issues of Eye Panel Brightness Display Differences
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[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described in the text that a first device is coupled to a second device, it means that the first device may be directly electrically coupled to the second device, or through other devices or coupling means (such as wireless electrom...
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The invention discloses a head-mounted 3D display, a brightness adjustment system and a brightness adjustment method. The brightness adjustment system includes a brightness detector and a controller; the brightness detector is coupled to the controller; the controller is coupled to the external head-mounted 3D display of the system; the brightness detector detects first brightness parameters of the first panel and second panel of the head-mounted 3D display, generates first signals according to the first brightness parameters and transmits the first signals to the controller; the controller determines adjusted second brightness parameters according to the first signals, generates second signals according to the second brightness parameters and transmits the second signals to the backlight controller of the head-mounted 3D display; and the backlight controller generates third signals according to the second signals, so that the brightness of the first panel and the second panel can be adjusted. With the brightness adjustment system of the invention adopted, the brightness of the first panel and the second panel can be adjusted, so that the actual brightness of the first panel and the second panel can be consistent with preset target brightness, and the actual brightness of the first panel and the actual brightness of the second panel are identical.
Description
technical field [0001] The invention belongs to the field of 3D display devices, and in particular relates to a head-mounted 3D display and a brightness adjustment system and method. Background technique [0002] The head-mounted 3D display consists of two 0.7-inch high-definition display panels and integrates 5.1-channel (analog) surround-sound speakers. Through the display, users will see a 750-inch virtual screen with a virtual viewing distance of 20 meters. In addition, the head-mounted 3D display has a high-definition multimedia interface (High Definition Multimedia Interface, HDMI) and a mobile terminal high-definition video standard (MobileHigh-Definition Link, MHL) interface processing for connecting TVs, game consoles, and Blu-ray players. device, so when the user is tired of wearing it, he can also take off the head-mounted 3D display and watch the TV or mobile terminal screen directly. [0003] In order to achieve a better 3D visual effect, the head-mounted 3D d...
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IPC IPC(8): G09G5/10
Inventor 蒋文明
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD