Displays, BECK Elektronik

Large-sized ePaper displays in full color and gray scales

For many years we have been hearing from our customers that the gap between the sizes 13.3” and 31.2" in the range of ePaper displays is too big. Finally this time is over.

We are happy to present two new sizes of EPDs:  25,3"  and 26,6".
To imagine the dimensions better, let we say that the display formats are between DIN A3 and DIN A2. The further difference between the panels is the aspect ratio. The 16:9 format is well known from TFT applications and is used for 25.3". The panel 26.6” is planned with 4:3. In addition, the size 25.3" is presented in two technologies: as a full-color E Ink Gallery™ (ACeP) panel and in monochrome version with 16 gray levels.

All three displays will be with high resolution and get the Mini LVDS interface. Its features are high bandwidths with reduced noise levels, low power consumption and good EMC behavior. To drive the display a TCON-board with IC T1000 is developed by E Ink. The driving board will be offered together with the panel. 

Technical specification
Item AC253TT1 ED253TT1 AC266QT1
Size [inch] 25.3 25.3 26.6
Resolution [pixels] 3200 × 1800 3200 × 1800 3200 × 2400
Pixel Density [dpi] 144 144 150
Active Area [mm] 560.0 × 315.0 560.0 × 315.0 540.8 × 405.6
Outline Dimension [mm] 576.5 × 333.0 576.5 × 333.0 558.6 × 423.3
Pixel Pitch [mm] 0.175 × 0.175 0.175 × 0.175 0.169 × 0.169
Pixel Configuration Square Square Square
Border (Left / Right / Up / Down) [mm] 10 / 6.5 / 8 / 10 10 / 6.5 / 8 / 10 10.3 / 7.5 / 7.3 / 10.4
FPL / Color Saturation E Ink Gallery™ (ACeP) Carta 1.2 E Ink Gallery™ (ACeP)
Aspect Ratio 16 : 9 16 : 9 4 : 3
Color Gamut 60 K -15~0°C, +50~65°C: black & white / 0~50°C: 16 gray level 60 K
Operation Temperature [°C] +15 ~ +35 -15 ~ +65 +15 ~ +35
Storage Temperature [°C] -25 ~ +50 -25 ~ +70 -25 ~ +50
Interface Mini-LVDS Mini-LVDS Mini-LVDS

The products are currently at the sampling stage and first engineering samples including driving boards should be available closer to the end of the year 2020.

For more information about available displays and coming products, contact your sales partner or use the contact form on our website.

Links
Large-sized ePaper displays in full color and gray scales: 25,3" and 26,6"

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