Method for manufacturing complete view angle display apparatus

A technology for a display device and a manufacturing method, which is applied in the directions of optics, instruments, and bundled optical fibers, and can solve the problems of inability to form a full-view virtual image, small viewing angle, and small visual range, so as to improve the shocking power, increase the viewing angle, and lower the viewing angle. cost effect

Active Publication Date: 2008-11-05
黄峰彪
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the disadvantages of the display device in the above-mentioned prior art, such as small viewing range, small viewing angle, and inability to form a full-view virtual image, the present invention provides a new full-view display device and its manufacturing method. There is an optical fiber panel in the outgoing direction, and the incident direction of the optical fiber panel is flat, which is matched with the image projection source. The outgoing direction of the optical fiber panel is concave, which can display the incident image. Behind the exit direction of the fiber optic panel, there is a set of optical lenses, which can meet the purpose of allowing the observer to observe clear images in a wide range of viewing angles

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for manufacturing complete view angle display apparatus
  • Method for manufacturing complete view angle display apparatus
  • Method for manufacturing complete view angle display apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0044] Implementation mode 1: see attached Figure 10 , Figure 11 , transform the second connecting frame 1002 into two independent connecting frames, which are the first right connecting frame 1101 and the first left connecting frame 1102 respectively, and fix the two independent display systems on the relatively independent first right connecting frame 1101. On the first left connecting frame 1102, the first right connecting frame 1101 and the first left connecting frame 1102 are connected together through intermeshed racks. There are fixing screw holes on the female head of the racks, and the fixing screw holes are provided with the second Two fixing screws 1103, during use, the distance between the two connecting frames can be adjusted by adjusting the meshing positions of the racks that mesh with each other. After adjustment, tighten the second fixing screw 1103 to fix them to each other.

Embodiment 2

[0045] Embodiment two: see attached Figure 10 , Figure 12, transform the second connecting frame 1002 into two independent connecting frames, which are respectively the second right connecting frame 1204 and the second left connecting frame 1207, and fix the two independent display systems on the relatively independent second right connecting frame 1204 and the second left connecting frame 1207, the second right connecting frame 1204 and the second left connecting frame 1207 are connected together through the central axis 1202, and the second right connecting frame 1204 and the second left connecting frame 1207 can rotate around the center The shaft 1202 rotates, and the axis direction of the central shaft 1202 is perpendicular to the plane where the two center lines of the display system are located. The central shaft 1202 has enough room for adjustment in the shaft hole. The second right connecting frame 1204 and the left connecting frame 1207 are respectively provided wi...

Embodiment 3

[0046] Embodiment three: see attached Figure 10 , Figure 13 , the first connecting frame 1001 and the second connecting frame 1002 are transformed into two sets of connecting frames respectively, the third connecting frame 1301 and the fourth connecting frame 1302 are respectively fixed on the relatively independent third On the connecting frame 1301 and the fourth connecting frame 1302, the display system and the connecting frame are fixed together by the third fixing screw 1303. In this embodiment, two sets of connecting frames are used, namely the third connecting frame 1301 and the fourth connecting frame 1302, the third connecting frame 1301 and the fourth connecting frame 1302 are respectively connected through the central rotating shaft 1304, the third connecting frame 1301 and the fourth connecting frame 1302 can rotate along the central rotating shaft 1304, and the axis direction of the central rotating shaft 1304 is parallel to the center line of the display system...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses a method for manufacturing a full visual angle displaying device which can cover the almost total visual range of the human eye in the visual sensation of the display image. The method for manufacturing the full visual angle displaying device comprises the step of setting an image projection source. An optical fiber panel is provided in the emergent direction of the image projection source. A back-positioned optical system is provided in the emergent direction of the optical fiber panel. The image projection source, the optical fiber panel and the back optical system form a display system. The incidence end surface of the optical fiber panel is plane-shaped and is corresponding with the image emergent source. The emergent end surface of the optical fiber panel is concave. The back-positioned optical system is a lens. A maximal visual angle can be obtained without moving or rotating the head. The large-area image is observed and the method according to the invention is a mode which is extraordinarily effective for increasing the visual angle with a low cost.

Description

Technical field [0001] The invention discloses a method for manufacturing a display device, in particular a method for manufacturing a full-view display device capable of visually displaying images that can cover almost the entire sight range of human eyes. Background technique [0002] As we all know, the display is generally in a roughly flat position in front of people, showing the image of the input signal, mainly LCD display devices, OLED display devices, LCOS display devices, FLCOS display devices, DLP display devices, optical fiber display devices, CRT display Devices, LED display devices, etc. These technologies are all imaging within a limited plane range. What we see is a flat screen placed in front of us. The viewing angle is generally not large, about 20° to 30°. Although in some occasions, this screen can be made very large, and the viewing angle can even reach 40° to 60°, but it is still a flat screen in front of us. Due to the habit of people's eyes seeing th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/06G02B27/01
Inventor 黄峰彪
Owner 黄峰彪
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap