High Brightness
The high-efficiency light convergence technology and the color wheel work together to achieve the high brightness of 6,000 lm for the PT-DZ680. Clear, crisp images are reproduced even in bright rooms.
RGB Booster
The RGB Booster achieves high image quality with levels of color reproduction and brightness that make each color stand out. It combines Panasonic’s proprietary Vivid Color Control technology with a newly engineered Lamp Modulation Drive System for a 1-chip DLP™ projector that produces bright and vivid colors.
With the advanced lamp modulation technology, the projector is able to control the lamp intensity for each of the red, green, blue, and white segments of the color wheel separately. Because the actual light output is controlled in relation to each color segment, light usage is optimized and color balance is obtained without lowering the brightness. This results in bright vivid images with increased color fidelity
This advanced image-processing circuit analyzes the video signal frequency range for each scene by extracting data on the distribution of high, mid, and low-frequency components, and brings out fine details accordingly. The resulting images have a more natural, three-dimensional appearance with crisp, clear detail.
Image details are less clear when a projector is used in a room with the lights on. Panasonic’s System Daylight View 2 improves brightness perception by adjusting sharpness, gamma curves, and color corrections. This produces crisper, more stunning images with vivid colors even under bright conditions.
This imaging mode is similar to DICOM part 14, which is a medical imaging standard. It reproduces X-ray images with remarkable clarity.
* This product is not a medical instrument. Do not use it for actual medical diagnosis.
Optimal color reproduction can be achieved by selecting this mode, compliant with ITU-R Recommendation BT.709,
when images from an HDTV source are projected.
The use of a full 10-bit image processing system provides smooth tonal expression.
For example, skin tones appear natural and true to life.
The original Eco Filter consists of two Micro Cut Filters (electrostatic filters),
a pre-filter and a main filter, which use an ion effect to collect extremely small dust particles. The pre-filter has a honeycomb configuration and the main filter is pleated to achieve a large surface area that raises its dust collecting performance. Thanks to these features, the Eco Filter has a replacement cycle of up to 12,000 hours,* which reduces the hassle of maintenance. And, as an environmental consideration, the filter can be washed with water and reused.**
The Dual-Lamp System eliminates the need to interrupt a presentation if a lamp should burn out (in dual-lamp operation mode). The Lamp Relay mode also operates the lamps alternately to enable 24/7 projector operation.
Panasonic's unique liquid cooling system directly cools the DLP™ chip to improve performance and enable operation up to 45°C (113°F). This allows use in a wider variety of environments, while stabilizing performance and keeping the unit quiet even in harsh conditions. It also contributes to realizing the compact body.
Plus, Panasonic’s liquid cooling system is hermetically sealed, so you don’t need to replenish the liquid.
