{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493375","patent":{"patent_number":"US-8493375","title":"Driving apparatus of display device","assignee":null,"inventors":[],"filing_date":"2009-12-11T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G09G","G09G"],"num_claims":22,"abstract":"A driving apparatus for a display device includes: a reference gamma voltage generator configured to generate a reference gamma voltage according to an MTP control signal, a write control signal, and an erase control signal; and a data driver configured to convert a data signal into a data voltage corresponding to the reference gamma voltage. The reference gamma voltage generator includes: a protection unit configured to output a first voltage as a first internal voltage when the MTP control signal is at a first level, and to interrupt the output of the first voltage when the MTP control signal is at a second level; an MTP cell configured to program a bit signal by utilizing the first internal voltage and a second internal voltage according to the write control signal and erase control signal; and a gamma register configured to determine the reference gamma voltage corresponding to the bit signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Driving apparatus of display device","description":"A driving apparatus for a display device includes: a reference gamma voltage generator configured to generate a reference gamma voltage according to an MTP control signal, a write control signal, and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493375","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-8493375","citation_suggestion":"Patentable. \"Driving apparatus of display device\" (US-8493375). https://patentable.app/patents/US-8493375","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493375","json":"https://patentable.app/api/llm-context/US-8493375","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:09:02.559Z"}