Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

display device

A technology of a display device and a display unit, which is applied in the directions of light guides, optics, instruments, etc., can solve problems such as the reduction of display resolution, and achieve the effect of expanding the observation area and increasing the number of

Active Publication Date: 2016-01-13
JAPAN DISPLAY INC
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This display resolution degradation becomes severe as the number of viewpoint images increases

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
  • display device
  • display device
  • display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Embodiments of the present invention will be described with reference to the drawings.

[0021] [Overall structure of display device]

[0022] figure 1 with figure 2 A structural example of a display device according to an embodiment of the present invention is shown. The display device includes a display unit 1 , a lenticular lens 2 as a parallax separation device (separation unit), and a backlight 3 .

[0023] The display unit 1 includes a two-dimensional transmissive display device, for example, the two-dimensional transmissive display device is a transmissive liquid crystal display panel. A plurality of pixels (or sub-pixels) 1A are two-dimensionally arranged on the display screen of the display unit 1 . A plurality of viewpoint images are time-divided and displayed N (an integer equal to or greater than 2) times on the display screen of the display unit 1 .

[0024] exist figure 1 with figure 2 In the example of , the first to sixth viewpoint images are di...

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 relates to display devices. The display device includes: a display unit that time-divisionally displays a plurality of viewpoint images in N times, where N is an integer greater than or equal to 2; a backlight that irradiates image display light to the display unit; The M viewpoint images displayed in the display unit are separated, and M is an integer greater than or equal to 2. The backlight can switch and control the light emitting direction among N directions, and can time-divisionally switch and control the light emitting direction in synchronization with the timing of the time-division display performed by the display unit.

Description

technical field [0001] The present invention relates to a display device that performs stereoscopic display of a naked-eye method by using a parallax separation device such as a parallax barrier. Background technique [0002] There are two types of stereoscopic display methods: a glasses method that uses glasses for stereoscopic viewing, and a naked-eye method that enables stereoscopic viewing with naked eyes without special glasses for stereoscopic viewing. As a general glasses method, there is a shutter glasses method using shutter glasses having a left-eye shutter and a right-eye shutter. In the shutter glasses method, left-eye and right-eye parallax images are alternately displayed in a frame-continuous manner on a two-dimensional display panel at high speed. The left-eye shutter and the right-eye shutter are switched alternately at the moment when the left-eye and right-eye parallax images are displayed, so that the left-eye and right-eye parallax images enter the obse...

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 Patents(China)
IPC IPC(8): H04N13/00G02B27/22G02B30/27
CPCG02B6/0038G02B6/0076H04N13/32H04N13/354G02B30/27
Inventor 杨映保滨岸五郎
Owner JAPAN DISPLAY INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com