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VGA, LVDS delisting eDP four years, will become the mobile PC mainstream interface
| Author：admin Date：2014/3/25 5:11:45 |
VGA, LVDS delisting eDP four years, will become the mobile PC mainstream interface
Reuters of China's electronic information industry to the mobile PC display interface specifications, VGA and LVDS (low voltage differential signaling) is expected to be in the next two to four years, gradually withdraw from the market, is the rapid growth in the HDMI DisplayPort. The latest specifications developed specifically for mobile devices eDP (embedded DisplayPort, embedded DisplayPort), is also fast becoming a mobile PC, contains, such as laptops, tablet PCs, netbooks and other major internal interface specifications. Ecological change the panel with a computer in the latest release of the DisplayPort: the (DisplayPort: DP, eDP, and iDP Set to Change the Display and PC Landscapes) report, In-Stat predicted in 2014 there will be more than 80% of mobile PC will be equipped with eDP(embedded DisplayPort) interface.
Brian O'Rourke, In-Stat analyst, said: "laptop brands such as Samsung, has since last year launched products equipped with eDP interface, while Apple is also equipped with DisplayPort interface for external connection type on the full range of laptop due eDP technology is not yet completely universal, and therefore its relatively high cost compared with LVDS, but with the adoption rate and permeability enhancement, we believe that the cost-effectiveness will become increasingly apparent. addition, the Tablet PC to a laptop a fully digitized obvious trend --- continuously improve the resolution of the panel, or even reach the level of 300 PPI; This means that the current LVDS has been unable to cope with the high resolution signal transmission frequency requirements, while eDP 连接器以及以较少接脚数传递高分辨率讯号，甚至可以达到在1600垂直分辨率之下的双向传输。这会是eDP取代LVDS的重要优势”。" f="The interface, which may be reached in a relatively simple connector, and pass the high-resolution signal with less number of pin can be achieved even in 1600 under the vertical resolution of the bidirectional transmission is the eDP substituted LVDS important advantage.
" d="的接口，其可以达成较简单的连接器以及以较少接脚数传递高分辨率讯号，甚至可以达到在1600垂直分辨率之下的双向传输。这会是eDP取代LVDS的重要优势”。" style="color: rgb(92, 92, 92); font-family: 宋体; line-height: 20px;">The interface, which may be reached in a relatively simple connector, and pass the high-resolution signal with less number of pin can be achieved even in 1600 under the vertical resolution of the bidirectional transmission is the eDP substituted LVDS important advantage.
In-Stat DisplayPort: change the panel with a computer ecology (DisplayPort: DP, eDP, and iDP Set to Change Display and PC Landscapes) report covers the following points:
连接器结构较为简单因为可以配合移动PC对于内部缆线空间设计的严格要求。" f="As for the all-digital interface, In-Stat believes eDP will be easier than the traditional interface to import, at the same time the eDP connector structure is relatively simple because you can tie the stringent requirements of the mobile PC designed for internal cable space.
" d="1. 由于为全数字化界面，In-Stat认为eDP会较传统接口更容易导入，同时因为eDP的连接器结构较为简单因为可以配合移动PC对于内部缆线空间设计的严格要求。" style="color: rgb(92, 92, 92); font-family: 宋体; line-height: 20px;">As for the all-digital interface, In-Stat believes eDP will be easier than the traditional interface to import, at the same time the eDP connector structure is relatively simple because you can tie the stringent requirements of the mobile PC designed for internal cable space.
2.DisplayPort their rapid growth in the mobile PC occurred between 2013 to 2014, in particular, there will be time point LVDS and VGA quick exit.
New DisplayPort 1.2 specification substantial improvement over the previous version, especially in the data transmission speed, multi-channel transmission, processing bi-directional USB 2.0 data capability and so on; these DisplayPort popular niche.
4. Internal DisplayPort (iDP) is expected in the second half of 2011, the gradual emergence of digital TV, and began to gradually replace LVDS.
2009-2014 External DisplayPort compound annual growth rate of up to 100%.
DisplayPort discrete chipset unit price sustained and stable sliding down an estimated 2011 transfer chip (Transmitter) is priced at $ 1.8, receiving segment (Receiver), compared with $ 2.3.
The 7. The THine developed V-By-One interface is expected to Internal DisplayPort main competitors, but the V-By-One specification is not yet standardized, and the development of specifications and iDP similar. |
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