Pixel combination circuit in reading circuit and pixel combination implementation method of pixel combination circuit
A readout circuit and pixel technology, which is applied in the field of image sensors, can solve problems such as process influence, noise contribution cannot be eliminated, and influence on the swing of pixel column line, etc., to achieve mature technology, improve output accuracy, and high adjustment degree Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0041] see Figure 1-7, the present invention includes a first switch K1, a second switch K2, a third switch K3, a fourth switch K4, a fifth switch K5, a sixth switch K6, a seventh switch K7, an eighth switch K8, a ninth switch K9, a processing circuit A1, a second processing circuit A2, a first buffer B1, a second buffer B2, a third buffer B3, and a fourth buffer B4; the input terminals of the first switch K1 and the second switch K2 are respectively connected to Any two adjacent columns of pixel signal output terminals; the output terminals of the first switch K1 and the second switch K2 are respectively connected to the input terminals of the first capacitor C1 and the second capacitor C2; the outputs of the first capacitor C1 and the second capacitor C2 The terminals are grounded or fixed level; the input terminal of the first processing circuit A1 is co...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap