Japanese Researchers Develop Portable 3D Display System

September 29, 2006

NTT DoCoMo, Inc. announced today that it has co-developed a portable, seven-inch 3D display system with Associate Professor Yasuhiro Takagi of Tokyo University of Agriculture and Technology. Both still images and video can be viewed in 3D without special glasses, and unlike similar displays, the images are visible off-center vertically, as well as horizontally.

The system, which enables 3D images to be viewed within a 60-degree horizontal angle and 30-degree vertical angle, generates the images based on the viewer's position relative to the screen.

Using a camera embedded in the display's LCD screen, the system determines where the viewer is and immediately projects 3D images through a lenticular (single-convex) lens attached to the front of the screen. This results in the viewer seeing an object that appears to leap out from the screen.

DoCoMo, which hopes to put the system to practical use for dynamic, highly realistic games and mobile Internet shopping, will exhibit the system at its booth at CEATEC JAPAN 2006 from October 3 to 7.

Source: NTT DoCoMo

Explore further: Can a holographic screen help a new phone break out?

Related Stories

Can a holographic screen help a new phone break out?

October 29, 2018

Most leading phones offer the same basics: Big screens, decent battery life and good cameras. So when a newcomer brings something innovative to the party, why is it difficult to break through a phone market dominated by Apple ...

Top trends at Berlin's IFA tech fair

August 30, 2018

Europe's biggest tech fair, Berlin's IFA, opens its doors Friday with a flood of new product launches. Here are some of the top trends making waves along the aisles:

Screens change video characters into holograms in your home

August 3, 2016

(Tech Xplore)—Are we looking at the future of at-home entertainment? A crowdfunding campaign hopes to get viewers enthused over their HoloVit holography set which is appearing on Indiegogo. HoloVit is seeking funds for ...

Selfie wall makes viewer part of photo or outdoor advert

May 26, 2016

A selfie wall implemented by VTT Technical Research Centre of Finland seamlessly merges the viewer with content shown on screen, for example a historic photo or an advert. The user can share the on-screen image via social ...

Recommended for you

Team breaks world record for fast, accurate AI training

November 7, 2018

Researchers at Hong Kong Baptist University (HKBU) have partnered with a team from Tencent Machine Learning to create a new technique for training artificial intelligence (AI) machines faster than ever before while maintaining ...

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.