Computer display with integrated colorimeter
US-2024255353-A1 · Aug 1, 2024 · US
Image processing device, display device, and image processing method
US8952999B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8952999-B2 |
| Application number | US-201213541240-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 3, 2012 |
| Priority date | Jul 22, 2011 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
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Abstract
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An image processing device supplies an image signal to a display device having pixels being composed mainly of four sub-pixels arranged two by two in a first direction and a second direction. The image processing device includes a first filter processing section adapted to perform a filter process of limiting frequency bands in the first direction and the second direction of the image signal adapted to display a first sub-pixel corresponding to white in a manner corresponding to an arrangement of both of the first sub-pixel and a second sub-pixel located in a diagonal direction with respect to the first sub-pixel, and a second filter processing section adapted to perform a filter process of limiting frequency bands in the first direction and the second direction of the image signal adapted to display the second sub-pixel in a manner corresponding to an arrangement of the first sub-pixel and the second sub-pixel.
First claim
Opening claim text (preview).
What is claimed is: 1. An image processing device adapted to supply an image signal to a display device having pixels arranged in a matrix, each of the pixels being composed mainly of four sub-pixels arranged two by two in a first direction and a second direction intersecting with the first direction, one of the sub-pixels constituting each of the pixels corresponding to white, the image processing device comprising: a first filter processing section adapted to perform a filter pr…
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Electricity · mapped topic
- G09G5/02Primary
Physics · mapped topic
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8952999B2 cover?
- An image processing device supplies an image signal to a display device having pixels being composed mainly of four sub-pixels arranged two by two in a first direction and a second direction. The image processing device includes a first filter processing section adapted to perform a filter process of limiting frequency bands in the first direction and the second direction of the image signal ad…
- Who is the assignee on this patent?
- Saigo Manabu, Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification G09G5/02. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).