(Phys.org)—By carefully arranging many nanoblocks to form pixels on a metasurface, researchers have demonstrated that they can manipulate incoming visible light in just the right way to create a color "meta-hologram." The ...
If LCD TVs start getting much more colorful—and energy-efficient—in the next few years, it will probably be thanks to MIT spinout QD Vision, a pioneer of quantum-dot television displays.
Nanophysics
Nov 19, 2014
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Physicists and materials scientists have developed a compact optical device containing vertically stacked metasurfaces that can generate microscopic text and full-color holograms for encrypted data storage and color displays. ...
In a step toward more efficient, smaller and higher-definition display screens, a University of Michigan professor has developed a new type of color filter made of nano-thin sheets of metal with precisely spaced gratings.
Nanophysics
Aug 24, 2010
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The engineering world just became even more colorful.
Optics & Photonics
Feb 13, 2015
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(PhysOrg.com) -- Qualcomm subsidiary Mirasol is developing a new e-book reader with a color display that uses ambient light. The reader will be capable of displaying video smoothly, but the new features will have little impact ...
The world's first 3D printing technology that can be used in transparent displays and AR devices has been developed, which implements the physical phenomenon of chameleon's changing skin color or peacock's beautiful feather ...
Nanophysics
Aug 8, 2023
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215
Sharp Corporation has developed a five-primary-color display that faithfully reproduces the real surface colors that humans are capable of perceiving. A prototype of this display will be exhibited at the international symposium ...
Hardware
May 29, 2009
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(Phys.org)—Outside his career as a noted nanochemist, Lawrence Berkeley National Laboratory (Berkeley Lab) director Paul Alivisatos is an avid photographer. To show off his photos, his preferred device is a Kindle Fire ...
Nanophysics
Jan 9, 2015
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LG Electronics Inc. started taking pre-orders on Wednesday for the world's first big TVs that use an advanced display technology promising startlingly clear images on wafer-thin screens.
Business
Jan 2, 2013
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