CLOSE
Search for “” keywords, total search results
Macroblock’s Common Cathode Driving Architectures are Patented in the US
Patent no.: US 11,132,940,B2;
Patent no.: US 11,132,939,B2;
You can use Patent Public Search Basic of USPTO for more details
------------------------------------------------------------------------------------------------------------------------------------------
MBI5780 (Patented) Specification
-
ItemsSpec.Content
-
01LED TypeCommon cathode
-
02Scan TypeScan-sharing
-
03No. of Output Channel48
-
04Output Current per Channel0.1~15mA
-
05Sustaining Output Voltage7V
-
06Excellent Output Current Accuracy-between channels<±1.0％ (Max.)
-
07Excellent Output Current Accuracy-between ICs<±1.0％ (Max.)
-
08Embedded MOSFET20
-
09Scan DesignUp to 90-scan
-
10Error Detection - LED Open
-
11Error Detection - LED Short
-
12LED Failure Prediction
-
13Current GainGlobal/ RGB
-
14PWM Enhancement
-
15GCLK Multiplier
-
16Intelligent Power Saving
-
17S-PWM14/15/16-bit
-
187 Challenges - Ghosting Elimination
-
197 Challenges - High Contrast Interference Elimination
-
207 Challenges - Color Shift Elimination
-
217 Challenges - Non-uniformity (IC Controlled)Elimination
-
227 Challenges - Dim Line at the First Line Elimination
-
237 Challenges - Gradient Dim Line Elimination
-
247 Challenges -Dead Pixel Isolation
-
25RoHS Compliant PackageQFN88
-
26Major ApplicationsTime-multiplexing LED display
DaVinci Series
-
NO.Category / SolutionFeatures
-
DaVinci-MBI5780mini-LED/ micro-LED0.4mm~1.2mm
