- CX ROLAND REPLACING OPERATION PANEL 1080P
- CX ROLAND REPLACING OPERATION PANEL UPDATE
- CX ROLAND REPLACING OPERATION PANEL PC
CX ROLAND REPLACING OPERATION PANEL 1080P
"Embedded DisplayPort has become the de facto video standard for larger embedded displays, particularly at resolutions of 1080p or higher, with adoption among virtually all laptops, notebooks and premium tablets," stated Craig Wiley, senior director of marketing at Parade Technologies, VESA board member, chair of multiple VESA technical committees, and editor of the eDP standard.
We look forward to the increased battery life this will enable across a broad spectrum of laptop PCs." For more cost-sensitive laptops without the remote frame buffer required by panel self-refresh, eDP 1.5 achieves power saving by enabling the GPU to briefly power down between frames, which combined with the capability to adjust the frame rate based on workload, allows for additional power saving opportunities. For premium laptops, eDP 1.5 introduces support for simultaneous usage of both Adaptive-Sync, used to enable jitter-free video playback and lower latency gaming, and panel self-refresh, used for significant power saving. For panels with a wide frame rate capability deployed in gaming systems, new mechanisms were added to reduce display flicker.Īs with the previous spec version, eDP 1.5 continues to support the utilization of VESA's DisplayHDR and DisplayHDR True Black specifications – bringing vivid, life-like high dynamic range (HDR) content with the high color and contrast accuracy assured by these standards to embedded display applications.Īccording to Roland Wooster, chairman of the VESA task group responsible for DisplayHDR, and the association's representative from Intel Corporation for HDR display technology, "Intel is excited about the benefits that eDP 1.5 bring to laptop customers. For the playback of movies or video streaming, a new protocol was added to allow small frame rate adjustments to prevent skipping or repeated frames. While eDP has long supported Adaptive-Sync for power saving and frame rate control for gaming, eDP 1.5 adds new Adaptive-Sync capabilities. Improving gaming and media playback performance eDP 1.5 also adds protocol support for new panel types, such as certain organic light emitting diode (OLED) panels, that feature extended display persistence and, thus, low refresh capability, without the need for a frame buffer. Other new protocols developed for eDP 1.5 include the ability to disable the display interface during normal operation (when not using panel self-refresh) during the vertical blanking period, which provides added power savings.
CX ROLAND REPLACING OPERATION PANEL PC
This offers significant power savings in typcal PC or tablet usage applications. The panel self-refresh function was further optimized in eDP 1.5 with the addition of an enhanced Panel Replay protocol that provides even more power savings as well as improved display performance, including compatibility with Adaptive-Sync.
CX ROLAND REPLACING OPERATION PANEL UPDATE
The system can momentarily awaken to update all or part of the display as needed. With panel self-refresh, static screen images are stored in the display memory while other parts of the system enter a low-power standby state. eDP applications include laptops, all-in-one PCs, premium tablets, automotive displays, and other systems that incorporate a display panel with a video or graphics video source.Īs with the previous spec version, eDP 1.5 supports panel self-refresh, a key power-saving feature in the standard. Enhancements to the eDP standard have continued since its introduction more than 10 years ago, thanks to contributions by major OEMs through the VESA organization.
eDP is widely adopted for larger, higher-resolution displays as it provides the highest resolutions, refresh rates and color depths using a low wire count with low EMI radiation. For devices such as laptop PCs with an embedded display, eDP is the electrical interface for transporting video data from the system's graphics hardware to the internal display panel.
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