Invention Grant
- Patent Title: Image display apparatus, method of driving image display apparatus, grayscale conversion program, and grayscale conversion apparatus
- Patent Title (中): 图像显示装置，驱动图像显示装置的方法，灰度转换程序和灰度转换装置
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Application No.: US13740683Application Date: 2013-01-14
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Publication No.: US09305520B2Publication Date: 2016-04-05
- Inventor: Amane Higashi , Tsutomu Harada , Yasuyuki Teranishi , Masaya Tamaki
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2012-039705 20120227
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G09G5/10
Abstract:
An image display apparatus includes: a grayscale conversion device configured to perform grayscale conversion processing on input data to output data; and a display device configured to operate in accordance with the output data to display an image by pixels arranged in a two-dimensional matrix state, wherein the grayscale conversion device is configured to perform first error diffusion processing for converting N0-grayscale input data into N1-grayscale data (2
Public/Granted literature
Information query
