DE102009025016A1 - Method for producing three-dimensional screen, involves fixing screen panel in frame, so that rigid connection is provided between frame and screen panel, where optical element is adjusted relative to screen panel - Google Patents

Abstract

The method involves fixing a screen panel in a frame, so that a rigid connection is provided between the frame and the screen panel. An optical element is adjusted relative to the screen panel, where the optical element is fixed to the frame by hot glue or double sided glue bands or a filler or a locking varnish or mechanical clamps or screws.

Description

The Invention relates to the field of spatial representation, especially the production of 3D screens.

For this purpose, various manufacturing methods are known. Examples are the scriptures WO 2004/0090608 and US 2006/051109 refer to.

adversely But here is that necessary for 3D screens Fixed assignment of the position of the screen panel to the corresponding 3D optics Often not given, as the panels are not in their mounts always held firmly enough.

Of the The invention is therefore based on the object, a method for production of 3D screens which provide a permanently fixed relative position from 3D optics to the screen panel creates.

• – Fixieren eines Bildschirm-Panels, beispielsweise eines LCD-Panels, in einem Rahmen, so dass eine starre Verbindung zwischen Rahmen und Bildschirm-Panel besteht,
• – Justage eines optischen Elements relativ zu dem Bildschirm-Panel,
• – Fixieren des optischen Elements an dem Rahmen, in welchem das Bildschirm-Panel fixiert wurde.

This object is achieved according to the invention by methods for the production of 3D screens, comprising the following steps

• Fixing a screen panel, for example an LCD panel, in a frame so that there is a rigid connection between the frame and the screen panel,
• Adjustment of an optical element relative to the screen panel,
• Fixing the optical element to the frame in which the screen panel has been fixed.

By virtue The invention ensures that ultimately between the screen panel and the optical element, hence the 3D optics, permanently an immutable relative position exists, what for a 3D impression is essential.

The Fixing a screen panel in a frame will be beneficial by means of a hot glue, a superglue, double-sided Adhesive tapes, a putty, a security lacquer, additional mechanical clamps, pressure points and / or screws. Other embodiments are possible.

Farther may be said fixing a screen panel in a frame be carried out laterally, frontally and / or below the frame.

henceforth is fixing the optical element to the frame, in which the screen panel has been fixed, preferably by means of an adhesive, a double-sided adhesive tape or a screw. The fixation can here, for example, from above and / or from the Pages ago.

The optical element can be configured in various ways, so for Example as a parallax barrier screen, a wavelength filter array, a lenticular screen or other lenticular grid, a prism grid, a holographic-optical element or as one between a transparent and a structured state switching optical element, for example as a shutter. Again, there are different types of course possible.

moreover is it possible that the screen panel has an LCD panel, a plasma display panel, a SED panel, a FED panel or an OLED panel is. Other display technologies as the basis for the screen panel are conceivable.

The Advantages of the invention are versatile. In particular, it is achieved what was desired: the procedure allows one to be durable fixed relative position of 3D optics to the screen panel to create.

The Invention can be done with relatively simple Means be realized.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• WO 2004/0090608 [0002]
• US 2006/051109 [0002]

Claims (6)

Method for the production of 3D screens, comprising the following steps - fixing one Screen panels in a frame, allowing a rigid connection between the frame and the screen panel, - adjustment an optical element relative to the screen panel, - fix of the optical element on the frame in which the screen panel was fixed. Method according to claim 1, characterized in that that fixing a screen panel in a frame using a hot glue, a superglue, double faced Adhesive tapes, a putty, a security lacquer, additional mechanical clamps, pressure points and / or screws becomes. Method according to claim 1 or 2, characterized that fixing a screen panel in a frame laterally, running frontally or down the frame. Method according to claim 1, 2 or 3, characterized fixing the optical element to the frame in which the Screen panel was fixed, by means of an adhesive, one double-sided adhesive tape or a screw executed becomes. Method according to one of the preceding claims, characterized in that the screen panels are an LCD panel, a plasma display panel, a SED panel, a FED panel or an OLED panel is. Method according to one of the preceding claims, characterized in that the optical element is a parallax barrier screen, a wavelength filter array, a lenticular screen or another lenticular grid, a prism grid, a holographic-optical one Element or one between a transparent and a structured one State switching optical element, for example a shutter, is.