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New Gefen Matrix Provides 4K Ultra HD Switching and HDCP 2.2 Compatibility

Gefen has just announced its next generation matrix switcher: the 4K Ultra HD 8×8 Matrix for HDMI w/ HDCP 2.2 (EXT-UHD-88). ...

Seiki Pushes to Change Brand Perception

China’s Seiki brand is keen to promote itself, rushing to become known as a maker of high-end products. It’s a turnaround ...

Developments in the Use of a Smartwatch to Detect Gestures

A research team within the Human-Computer Interaction Institute at Carnegie Mellon University (Pittsburgh, Pa) is developing a means to detect hand ...

Innolux Starts 2015 with 32% Jump in Sales

Innolux reported a 31.7% year on year increase in sales in January, reaching NT$36 billion ($1.1 billion), though this was down ...

Touch Struggles on Notebooks

IHS said that touch panel shipments for notebooks were down 7% QoQ in the second quarter at 4.6 million units according ...

ABC Data adds Xiaomi to Portfolio

Xiaomi has contracted ABC Data to be its official distributor for its tablets and smartphones in Poland, Czech Republic, Estonia, Latvia ...

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flat shading

Shading

by Dummy Admin

Objects in 3D scenes are most commonly created by fitting together a large number of polygons (usually triangles), edge to edge, creating a “wire-frame” which approximates the object’s surface. By drawing only those triangles …

Tags:3D shading| definition| display monitor| displays glossary| explanation| flat shading| gouraud shading| phong shading| shading

SED

SED

by Dummy Admin

FEDs have proved difficult to develop and many companies had dropped their development projects in favour of other technologies. One company, however, has been working on a variation of the FED which currently looks …

Tags:definition| display monitor| displays glossary| explanation| FED| SED| technology| what is SED

saddle-saddle yoke

Saddle-Saddle Yoke

by Dummy Admin

The most common form of deflection yoke used in early colour monitors is known as a saddle-toroidal yoke. Its name comes from the shapes of the vertical and horizontal deflection electro-magnets’ windings. The winding …

Tags:colour monitor| deflection yoke| display monitor| displays glossary| saddle-saddle yoke| saddle-toroidal yoke| what is a saddle-saddle yoke

Ray Tracing

by Dummy Admin

Effective as they can be at producing recognisable 3D scenes, Gouraud and Phong shading will never produce anything that could be described as photo-realistic. To achieve this, it’s necessary to use rendering techniques that …

Tags:3D images| definition| display monitor| displays glossary| explanation| ray tracing| what is ray tracing

Radiosity

by Dummy Admin

Ray tracing mimics the reflection and refraction of light rays in a 3D scene to produce image detail surpassing anything possible using Phong shading. Effective as it is, though, ray tracing by itself will …

Tags:3D image| display monitor| displays glossary| radiosity| ray tracing| what is radiosity

Polysilicon

by Dummy Admin

Most silicon chips are made of single crystal silicon, which has a very low resistance to electron flow. However, silicon can exist in different forms (just as carbon can exist in the form of …

Tags:definition| display monitor| displays glossary| explanation| poly-silicon| polysilicon| silicon chips| what is polysilicon

texture filtering

Point Sampling

by Dummy Admin

MIP-maps are used to store several different copies of a texture, at different scales, for use in 3D scene rendering. One of the accompanying illustrations shows four versions of a texture applied to flat …

Tags:definition| dislays glossary| display monitor| explanation| point sampling| texture filtering| what is point sampling

plasma display

Plasma Display

by Dummy Admin

In the search for a large sized flat screen display technology, LCDs do not have the field all to themselves. Though late to join the commercial battle, the next flat large screen devices being …

Tags:display monitor| displays glossary| PDP| Plasma| plasma display| what is plasma

PALC

PALC

by Dummy Admin

A hybrid of the LCD and a PDP: the Plasma Addressed Liquid Crystal (PALC) display. The main drawback to the use of the TFT is that, as with any semiconductor process, manufacturing of large …

Tags:display monitor| displays glossary| LCD| PALC| PALC definition| PDP| Plasma

OLED

OLED

by Dummy Admin

In light emitting diodes (LEDs) based on inorganic light emitting materials, some of the photons released by the inorganic materials are also reabsorbed by them. In organic light emitting diodes (OLEDs), which produce light …

Tags:display monitor| displays glossary| OLED| OLED data| OLED explanation| what is OLED

multi-domain vertical alignment

Multi-Domain Vertical Alignment (MVA)

by Dummy Admin

While Hitachi was developing its In-Plane Switching (IPS) Super TFT, Fujitsu and the chemical giant Merck were taking a different approach to increasing viewing angles and, in 1996, announced the development of a new …

Tags:display definition| display monitor| displays glossary| LCD displays| liquid crystal

Those that don’t learn from history….

by Bob Raikes

The Foxconn story continues to reverberate. I have been collecting articles and opinions on the topic with the intention of writing a longer piece, but now seems the time to comment. This week, Foxconn …

Tags:MyBlog