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Systems and methods for memory circuitry in an electronic display

專利號
US10867548B2
公開日期
2020-12-15
申請人
Apple Inc.(US CA Cupertino)
發(fā)明人
Tien-Chien Kuo; Kanghoon Jeon; Yingkan Lin; Bilin Wang; Ivan Knez; Stanley Bo-Ting Wang; Chun-Yao Huang
IPC分類
G09G3/32; G09G3/36; G09G3/20; G09G3/3275; G09G3/3258
技術(shù)領(lǐng)域
pixel,driver,emission,bit,circuitry,data,sub,row,memory,image
地域: CA CA Cupertino

摘要

An electronic display may include a memory formed in an active area of the electronic display or formed in integrated circuitry of the electronic display that is outside of the active area. The memory may store a digital data signal indicative of a value within a data range. The electronic display may include a driver disposed in the active area, where the driver may generate one or more analog electrical signals in response to the digital data signal. The electronic display may also include a light-modulating device disposed on the active area, where the light-modulating device may emit light based at least in part on the one or more analog electrical signals.

說明書

As depicted, the processing core complex 12 is also operably coupled with the communication interface(s) 16. In some embodiments, the communication interface(s) 16 may facilitate communicating data with another electronic device and/or a network. For example, the communication interface(s) 16 (e.g., a radio frequency system) may enable the electronic device 10 to communicatively couple to a personal area network (PAN), such as a Bluetooth network, a local area network (LAN), such as an 1622.11x Wi-Fi network, and/or a wide area network (WAN), such as a 4G or Long-Term Evolution (LTE) cellular network.

Additionally, as depicted, the processing core complex 12 is also operably coupled to the power supply 22. In some embodiments, the power supply 22 may provide electrical power to one or more components in the electronic device 10, such as the processing core complex 12 and/or the electronic display 18. Thus, the power supply 22 may include any suitable source of energy, such as a rechargeable lithium polymer (Li-poly) battery and/or an alternating current (AC) power converter.

As depicted, the electronic device 10 is also operably coupled with the one or more input structures 20. In some embodiments, an input structure 20 may facilitate user interaction with the electronic device 10, for example, by receiving user inputs. Thus, the input structures 20 may include a button, a keyboard, a mouse, a trackpad, and/or the like. Additionally, in some embodiments, the input structures 20 may include touch-sensing components in the electronic display 18. In such embodiments, the touch sensing components may receive user inputs by detecting occurrence and/or position of an object touching the surface of the electronic display 18.

權(quán)利要求

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