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Changchun Cedar Electronics Technology Co., Ltd.
Add: No.667, Yueda Road, Hi-tech Development Zone, Changchun, China
Tel: +86-431-86155872
Fax: +86-431-86155877
E-mail: sales@cedarled.com
Changchun Cedar Electronics Technology Co., Ltd.
COB LED DISPLAY
Cedar COB LEDs' waterproof, shockproof, static free, anti-oil stain, excellent heat dissipation, wide view angle, signal/power backup etc. features make it invincible for control center, conference, TV, subway, large scale events, education, medical diagnosis, advertising etc. applications.
World's first outdoor use COB LED display was developed by Cedar in 2007, mass production of 1.25mm fine pitch COB LED started in 2014, new generation flip-chip COB was launched in early 2018, P0.5 will come out in 2019, we have been updating and improving.
MCF Series
Flip Chip COB Encapsulation
COB(chip-on-board) is the process which soldering the chip directly onto the PCB board,short process contributes to less defect creation factor.
Infinity series adopt innovative chip and encapsulation technology, large size&high quality flip chip, no need wire bonding, bringing to high black occupancy and reliability.Ekectrode on the bottom of flip chip, full-scale effective luminous area contributes to extreme high peak brightness and low temperature rise. Large welding area makes the bonding extreme strong and reliable.
Excellent Realistic Quality
High contrast 20000:1,the display is able to restore real color under all kinds of ambient light, so that displaying frames have a sense of immersion.
Peak brightness 2000cd/ m2 , supporting HDR digital image technology, presenting colorful images details, static and high dynamic image quality , bring immersive real experience.
The display unit adopts black optical processing technology with high consistency, showing the pure color of images.
With the core patent of Dot-by-Dot calibration technology of and field color calibration, we can realize the functions of accurate collection and accurate brightness correction, so as to achieve the perfect display effect of clear, uniform and consistent.
High Reliability
COB display is sealed by epoxy resin and has no bare pad, which protects the LEDs from water, dust, oil stain, collision and static electricity.
Large Viewing Angle
175°wide viewing angle, it is the central view at any angle, horizontal and vertical viewing angle can ensure the color, brightness uniform color uniformed.
With unique panel processing technology, we can customize the surface processing material (matte, mirror) according to the customer's requirements, suitable for a variety of different applications.
