Invention Grant
- Patent Title: Correction for defective memory of a memory-in-pixel display
-
Application No.: US16502848Application Date: 2019-07-03
-
Publication No.: US10978028B2Publication Date: 2021-04-13
- Inventor: Stanley Bo-Ting Wang , Derek Keith Shaeffer , Ivan Knez , Jose Antonio Dominguez-Caballero , Tien-Chien Kuo
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder P.C.
- Main IPC: G09G5/399
- IPC: G09G5/399 ; G09G5/393 ; G09G3/32 ; G09G5/395

Abstract:
An electronic display may include a pixel circuit. The pixel circuit may include memory storage to store data values representative of image data to be depicted via the pixel circuit. The memory storage may also include memory components for storing bits of the data value. The pixel circuit may also include a light-emitting device for emitting light based at least in part on the data value and a controller. The controller may receive the data value and store the bits based on a mapping between the bits and the memory components. The mapping may be determined based on routing one or more of the bits associated with one or more defective memory components of the memory components to one or more other memory components of the memory components. The controller may also drive the light-emitting device to emit light based on the bits stored in accordance with the mapping.
Public/Granted literature
- US20200090630A1 Correction for Defective Memory of a Memory-In-Pixel Display Public/Granted day:2020-03-19
Information query
IPC分类: