Many of the components out there you can either use the colon, or the DP, but not both. I am baffled why the manufacturers would do this.
@floresta - that is fine, but I want a 4 digit display, with all the DP(4) and a colon.
deaurgtehne,I was on the same quest but failed to find anything online. Kingbring doesn't have them, as CrossRoads pointed out already. They have lots but just not what we are looking for. Sparkfun has LED display with both colon and decimal points in a few different colors but too small. I was also looking for 0.56" digits. I have a display sample from an ebay seller but the DP are not connected despite the fact the photographed spec sheet says they are. I'm done looking but if you find any sources, let me know. I have a hunch that industry doesn't need both, they need PD or colon for each application but not both so there's no need to drive the shops to make both. But sparkfun is a different story. They slap a lot of "red flames" on generic parts and sell for high profits so they are very convincing when they talk with shops that make these parts.