US 12,462,854 B2
Storage device and display
Yamei Bai, Guangdong (CN); and Tianhong Wang, Guangdong (CN)
Assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen (CN)
Filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong (CN)
Filed on Nov. 30, 2023, as Appl. No. 18/524,252.
Claims priority of application No. 202211740087.7 (CN), filed on Dec. 30, 2022.
Prior Publication US 2024/0221801 A1, Jul. 4, 2024
Int. Cl. G11C 7/10 (2006.01)
CPC G11C 7/1087 (2013.01) 20 Claims
OG exemplary drawing
 
1. A storage device, comprising:
a signal input terminal and a signal output terminal;
a latch connected between the signal input terminal and the signal output terminal, wherein the latch is configured to write and store data; and
a controller connected between the signal input terminal and the latch, wherein the controller comprises a first transistor, a second transistor, and a control switch component, the first transistor and the second transistor are electrically connected to the latch, the control switch component is electrically connected to the first transistor and the second transistor to control the first transistor and the second transistor to be turned on or off; wherein a leakage current of the first transistor is less than a leakage current of the second transistor, and a mobility of the second transistor is greater than a mobility of the first transistor.