US 11,935,446 B2
Roll-up flexible display
Ismail Tugay Guzel, Ankara (TR); and Kadem Berker Yasar, Ankara (TR)
Assigned to INFINIA MUHENDISLIK LTD. STI., Ankara (TR)
Appl. No. 17/789,625
Filed by INFINIA MUHENDISLIK LTD. STI., Ankara (TR)
PCT Filed Dec. 28, 2020, PCT No. PCT/TR2020/051414
§ 371(c)(1), (2) Date Jun. 28, 2022,
PCT Pub. No. WO2021/137828, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 2019/22576 (TR), filed on Dec. 30, 2019.
Prior Publication US 2023/0050312 A1, Feb. 16, 2023
Int. Cl. G09G 3/20 (2006.01); G09F 9/30 (2006.01); G09G 3/00 (2006.01); G09G 3/32 (2016.01)
CPC G09G 3/035 (2020.08) [G09F 9/301 (2013.01); G09G 3/32 (2013.01); G09G 2330/04 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A flexible roll-up display (100) comprising:
a) an addressable LED(s) (110) that enables display of media received from an input unit; the addressable LED creates a surface upon being positioned such that spaces will remain between the more than one addressable LEDs;
b) a rotating mechanism (120) for rolling and unrolling the display surface created by the addressable LED;
c) the rotating mechanism (120) comprising a mechanism cylinder (121) which enables the rolling of the display surface;
d) a circuit board inside the rotating mechanism (120) that enables sending of dot data to the addressable LED (110) by means of a communication protocol; and thus sends brightness and color information to the related addressable LED (110); that enables operation of the addressable LED (110);
e) a voltage regulator circuit and a RC oscillator that enables to make an image, that is received by the input unit located on it, to be made suitable for the addressable LEDs (110) upon being processed by a field programmable gate array (FPGA); and
f) the voltage regulator circuit which enables regulation of electrical energy voltage to the roll-up display (100).