- 专利标题: High speed image refresh system
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申请号: US17341725申请日: 2021-06-08
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公开(公告)号: US11723123B2公开(公告)日: 2023-08-08
- 发明人: Ronald Johannes Bonne , Udo Karbowski
- 申请人: Lumileds LLC
- 申请人地址: US CA San Jose
- 专利权人: Lumileds LLC
- 当前专利权人: Lumileds LLC
- 当前专利权人地址: US CA San Jose
- 代理机构: Schwegman, Lundberg & Woessner, P.A.
- 优先权: EP 203445 2018.10.30
- 主分类号: H05B45/10
- IPC分类号: H05B45/10 ; B60Q1/14
摘要:
A LED controller for an LED pixel array includes an image frame buffer to receive image data and a standby image buffer connected to the image frame buffer to hold a standby image. A command and control module connected is configured to substitute the standby image in the standby image buffer for the image in the image frame buffer when image data is unavailable.
公开/授权文献
- US20210298138A1 HIGH SPEED IMAGE REFRESH SYSTEM 公开/授权日:2021-09-23
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