In 2010, Taipei International Optoelectronics Week debuted on the 9th. In terms of technology and trends of large-size TFT LCD panels, 3D and LED TV are still the most eye-catching focus in 2010, including AUO, Huaying and other panel factories as well as Taiwanese workers. The Institute has the latest development results. In addition, in 2010, multi-touch technology was also introduced into IT and even TV from small and medium size. Therefore, including AUO's 32-inch projected capacitive touch panel technology, it is also the application of innovative technology in the 2010 Photovoltaic Week. one.
In 2010, AUO took "Innovating Life" as the main axis of the exhibition. The new product technology exhibited focused on innovative display applications and environmental protection and energy saving. For 3D display technology, AUO exhibited 3D using different technologies from 8 to 65 inches. The panel includes the naked-eye Barrier technology and Lenticular Lens technology, as well as the 65-inch polarized Full HD 3D TV panel that needs to be worn with special glasses.
In addition, in terms of environmental protection and energy-saving panels, AUO will introduce 46, 55, 58 and 65-inch side-light LED TV panels, which are characterized by lightness, thinness, high contrast, and power saving. In addition to the multi-touch technology, The 32-inch capacitive multi-touch panel on display will also showcase AUO's world-leading embedded multi-touch products.
In recent years, Huaying has also actively invested in the development of 3D stereoscopic displays. In addition to the traditional Multi-View multi-view naked-eye 3D technology, Huaying uses liquid crystal materials to make liquid crystal lenses, which solves the shortcomings of traditional brightness loss. Hua Ying said that the traditional naked-eye 2D/3D display achieves 3D display and 2D/3D switching by liquid crystal shielding. However, this technology has the problem of displaying brightness loss, in order to provide consumers with higher quality 3D display. Huaying uses the liquid crystal lens as an image splitting device to replace the shortcomings of the traditional liquid crystal shutter, so that the image brightness is not lost during 3D display, and the switching voltage of the liquid crystal lens can be changed to achieve 2D and 3D switching display functions.
In addition, Huaying will display the 21.5-inch open-hole 2D/3D switched stereo display, which uses the "new parallax barrier design" and "stereoscopic image alignment technology" to break through the shortcomings of 3D panel viewing angle limitation and resolution degradation. The backlight automatic adjustment technology breaks through the limitation of the lack of brightness of the traditional naked-eye 3D display. At the same time, when switching from 3D mode to 2D mode, the backlight will automatically adjust the brightness and switch to the brightness of the general 2D display. This innovation not only makes the viewer's vision more natural and comfortable, but also saves energy and energy.
In the 3D panel part that needs to wear shutter glasses, Huaying also exhibited a FHD full resolution 21.5-inch stereo display panel that can support 120Hz, through the special multi-frequency display technology of Huaying and the 3D Vision technology supported by NVIDIA. Shutter glasses make it possible to maintain the same resolution as 2D when viewing 3D, thus achieving the FHD 3D content full resolution experience. In addition, the 21.5-inch and 15.6-inch Phase Retarder 3D displays exhibited by this technology are less than one-twentieth of the average 3D shutter glasses and weigh less than 10 grams. 1/6.
In terms of touch panel products, Huayingxin's projected capacitive touch panel is different from the previous resistance low transmittance, pressure touch, easy to damage, and often need to correct coordinates. Huaying projected capacitor The touch panel has high transmittance, low chromatic aberration, no pressure touch, accurate judgment without correction, and true multi-touch. The product size ranges from 3.2 to 21.5 inches. Huaying also developed a 21.5-inch optical multi-touch display module that supports two-finger input and conforms to the Windows 7 specification. With Windows 7, it can perform various gesture operations such as zooming in, zooming out, rotating, and fast dragging.
In addition to the new 3D and Touch technologies, in the energy-saving part, the "side-lit LED area control" technology is also displayed. The white LED strips are divided into several sections, placed on the upper and lower sides of the panel, and the LEDs of each section are based on Display data for backlight control, increase energy-saving effect, compared with the previous backlight control technology, energy-saving efficiency can be increased by 20%, which can greatly extend the NB battery life.
In addition to AUO and Huaying, “ITRI†will also launch the newly developed 3D display technology and 3D interactive kanban at the Optoelectronic Week.
"工工院" said that the current 3D video content is not as full as 2D, the chance of watching 3D video is not much more than 2D. If you buy a 3D display exclusively, just to watch the 3D movie occasionally, the user's willingness to purchase will be Reduced, there are currently 2D/3D switching technologies on the market, but only for small-sized mobile phones, and for full-scale 2D/3D switching, 2D and 3D images cannot be displayed on the same screen at the same time.
Therefore, "工工院" developed a regionalized 2D/3D switching stereo display, which can see 3D stereoscopic patterns and 2D texts everywhere, and 2D text clarity is the same as high-resolution screens, solving general stereoscopic displays. Mostly the full-screen 3D display, when reading text content, because the resolution is reduced, and the text content is not easy to distinguish.
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