DE202013011490U1 - Autostereoscopic display, which has a non-contact, optical or acoustic pickup and an automatic control / control system that controls the display by the non-contact transducer - Google Patents

Abstract

Autostereoscopic display which has a contactless, optical or acoustic sensor and an automatic control / control system which controls the display by the contactless sensor, characterized in that the autostereoscopic display has at least one further contactless sensor which is an inertial sensor, and that the autostereoscopic display has an automatic control system that controls the display through the inertial sensor.

Description

Autostereoscopic display having a non-contact optical or acoustic pickup Autostereoscopic display having a non-contact optical or acoustic pickup and an automatic control system controlling the display by the non-contact pickup

Various types of single-layer and multi-layer displays are known which have a non-contact sensor. The imaging technology is based on the liquid crystal display (English Liquid Crystal Display (LCD)), the light emitting diode display (short LED display) and the plasma display and the LED and laser-based projection. The non-contact, absorbing technology is based on a two-dimensional or three-dimensional camera or a two-dimensional or three-dimensional microphone.

The non-contact sensor is generally used for controlling the contents displayed by a display through movements and gestures of a user. In addition, the non-contact sensor is used by autostereoscopic displays for the generation or maintenance of the three-dimensional, visual effect. Here, the actual imaging or the representation of the contents is controlled by the display itself by the supplied data of the receiver by a control / control system by the position and / or the movement of the head or the eyes of a user are detected or tracked Accordingly, on the one hand, the display or / and the entire displayed three-dimensional scene is adapted dynamically or, on the other hand, only the section of a scene is displayed three-dimensionally correctly, which a user sees at a certain moment, and thus not always the entire three-dimensional one To calculate and display a scene. At least in the latter case, the calculation effort of the required data volumes by the graphics card, their transmission between graphics card and display and the required performance for displaying the three-dimensional scene are significantly reduced by the display.

An autostereoscopic display, which in addition to a non-contact, optical or acoustic pickup and an automatic control / control system still has another non-contact sensor that allows the control of the autostereoscopic display and / or its contents by their movement is not known.

The protection specified in claim 1 invention is based on the problem to provide an autostereoscopic display, which in addition to a non-contact, optical or acoustic pickup and an associated control / control system still has at least one other non-contact transducer and an associated control system, the Controlling the display as well as the content displayed by the movement of a device allows.

This problem is solved with the features listed in the protection claim 1.

With the invention it is achieved that an autostereoscopic display can be constructed, which in addition to a non-contact, optical or acoustic pickup and an associated control / control system has at least one further non-contact sensor, which is an inertial sensor, as well as an associated control system. Among the resulting advantages are the possibilities that the display and the content presented by it can be controlled on the one hand by the data supplied by an inertial sensor about the position and movement of the display itself, and on the other hand by measuring the changed position the display in relation to the position of a user of the autostereoscopic effect can be increased or maintained. Either the respective control systems can be used separately or the existing control system can be coupled to the inertial sensor control system or even integrated into a single control system, so that the data supplied by the various sensors combined / fused together and used to control the ad and the content it represents.

The protection claim 2 and protection claim 3 enables various construction methods of the autostereoscopic display based on combinations of several inertial sensors to an inertial measuring unit. This makes it possible that the display and the variable information reproduced by it can be controlled by the movement of the display itself. Depending on the number and type of inertial sensors, the accelerations of a display can even be measured in six freedoms.

example

The electronic, multi-layer autostereoscopic display is ideal for mobile devices such as mobile phones and portable computers.

Claims (3)

An autostereoscopic display having a non-contact optical or acoustic pickup and an automatic control system controlling the display by the non-contact pick-up, characterized in that the autostereoscopic display has at least one further non-contact pick-up which is an inertial sensor and the autostereoscopic display has an automatic control system that controls the display by the inertial sensor. Autostereoscopic display for protection claim 1, characterized in that a further non-contact sensor is an acceleration sensor, which is combined with at least one rotation rate sensor to an inertial measurement unit. Autostereoscopic display for protection claim 1 and protection claim 3, characterized in that a further non-contact sensor is an acceleration sensor, which is combined with at least one gyroscope to an inertial measuring unit.