{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508434","patent":{"patent_number":"US-8508434","title":"Superimposed displays","assignee":null,"inventors":[],"filing_date":"2006-06-07T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","H01L","H01L","G09G","G09G","G09G","G09G","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":22,"abstract":"Various embodiments of methods and systems for constructing, configuring, and utilizing displays constructed from superimposed display subunits are disclosed. In one aspect, a display includes a first display subunit including a first plurality of light modulating elements, a second display subunit including a second plurality of light modulating elements, an optical system configured to optically superimpose each light modulating element of the first plurality with a corresponding light modulating element of the second plurality, and electronic circuitry configured to control operation of light modulating elements in the first display subunit to compensate for defective light modulating elements in the second display subunit. Light modulating elements may modulate light in a respective characteristic patterns. Display subunits containing light modulating or light emitting elements may be superimposed physically or optically to form superimposed display elements. Superimposed display subunits may be configured to compensate for ‘bad’, non-functioning, or malfunctioning display elements. Electrical and optical components may be used to configure superimposed display elements."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Superimposed displays","description":"Various embodiments of methods and systems for constructing, configuring, and utilizing displays constructed from superimposed display subunits are disclosed. In one aspect, a display includes a first","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508434","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8508434","citation_suggestion":"Patentable. \"Superimposed displays\" (US-8508434). https://patentable.app/patents/US-8508434","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508434","json":"https://patentable.app/api/llm-context/US-8508434","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:22:09.699Z"}