Invention Application
US20170019250A1 DISPLAY DRIVER INTEGRATED CIRCUIT FOR CERTIFYING AN APPLICATION PROCESSOR AND A MOBILE APPARATUS HAVING THE SAME
审中-公开
用于认证应用处理器的显示驱动器集成电路和具有该处理器的移动设备
- Patent Title: DISPLAY DRIVER INTEGRATED CIRCUIT FOR CERTIFYING AN APPLICATION PROCESSOR AND A MOBILE APPARATUS HAVING THE SAME
- Patent Title (中): 用于认证应用处理器的显示驱动器集成电路和具有该处理器的移动设备
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Application No.: US15168536Application Date: 2016-05-31
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Publication No.: US20170019250A1Publication Date: 2017-01-19
- Inventor: HYUN-CHUL LEE , HYOJIN KIM , JAE-WOOK LEE , SOOYOUNG WOO , KYU-SAM LEE
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Priority: KR10-2015-0101774 20150717
- Main IPC: H04L9/06
- IPC: H04L9/06 ; H04L9/30
Abstract:
A display driver integrated circuit includes a seed generation block configured to generate a seed, an encryption block configured to encrypt the seed and generate a first encryption text, and a comparison block configured to receive a second encryption text, in which the seed is encrypted, from an application processor, compare the first encryption text with the second encryption text, and output a control signal based on the comparison result.
Public/Granted literature
Information query
