- 专利标题: Correction for defective memory of a memory-in-pixel display
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申请号: US17887177申请日: 2022-08-12
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公开(公告)号: US11790873B2公开(公告)日: 2023-10-17
- 发明人: Stanley Bo-Ting Wang , Derek Keith Shaeffer , Ivan Knez , Jose Antonio Dominguez-Caballero , Tien-Chien Kuo
- 申请人: Apple Inc.
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Fletcher Yoder, P.C.
- 主分类号: G09G5/399
- IPC分类号: G09G5/399 ; G09G5/393 ; G09G3/32 ; G09G5/395
摘要:
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.
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