LED DRIVING DEVICE, LIGHTING DEVICE, AND VEHICLE-MOUNTED DISPLAY DEVICE

In an LED driving device, a DC-DC controller performs control such that the voltage at an LED terminal remains equal to a reference voltage, and a reference voltage generator generates the reference voltage such that it decreases as the set value of the LED current set by an LED current setter decre...

Full description

Saved in:
Bibliographic Details
Main Authors KATSURA, Koji, KANEMITSU, Ryosuke
Format Patent
LanguageEnglish
Published 09.02.2023
Subjects
Online AccessGet full text

Cover

Loading…
Abstract In an LED driving device, a DC-DC controller performs control such that the voltage at an LED terminal remains equal to a reference voltage, and a reference voltage generator generates the reference voltage such that it decreases as the set value of the LED current set by an LED current setter decreases.
AbstractList In an LED driving device, a DC-DC controller performs control such that the voltage at an LED terminal remains equal to a reference voltage, and a reference voltage generator generates the reference voltage such that it decreases as the set value of the LED current set by an LED current setter decreases.
Author KATSURA, Koji
KANEMITSU, Ryosuke
Author_xml – fullname: KATSURA, Koji
– fullname: KANEMITSU, Ryosuke
BookMark eNrjYmDJy89L5WRw93F1UXAJ8gzz9HNXcHEN83R21VHw8XT3CEEWcPRzUQhz9fB09nHV9fUP9QsBafIMDvBxjISq4WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8aHBRgZGxgYmBkamBo6GxsSpAgBlyC6c
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
ExternalDocumentID US2023040250A1
GroupedDBID EVB
ID FETCH-epo_espacenet_US2023040250A13
IEDL.DBID EVB
IngestDate Fri Jul 26 04:38:20 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US2023040250A13
Notes Application Number: US202017778525
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230209&DB=EPODOC&CC=US&NR=2023040250A1
ParticipantIDs epo_espacenet_US2023040250A1
PublicationCentury 2000
PublicationDate 20230209
PublicationDateYYYYMMDD 2023-02-09
PublicationDate_xml – month: 02
  year: 2023
  text: 20230209
  day: 09
PublicationDecade 2020
PublicationYear 2023
RelatedCompanies Rohm Co., Ltd
RelatedCompanies_xml – name: Rohm Co., Ltd
Score 3.4452424
Snippet In an LED driving device, a DC-DC controller performs control such that the voltage at an LED terminal remains equal to a reference voltage, and a reference...
SourceID epo
SourceType Open Access Repository
SubjectTerms ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
Title LED DRIVING DEVICE, LIGHTING DEVICE, AND VEHICLE-MOUNTED DISPLAY DEVICE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230209&DB=EPODOC&locale=&CC=US&NR=2023040250A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8QNOqbokYUzRLNnlyUbYJ7IAba7sPAILAtvJHuo4mJGURm_Pe9jqE88db22uba5Hr3a--uAA9oE6SvOu9q7QSxicl1gedgh2t6LOKMc0voqbzvGPkdNzTf5y_zGnxuY2HKPKE_ZXJElKgE5b0oz-vV_yUWLX0r10_xBzYt3-ygR9UKHaM9rT9bKh302GRMx0QlpBfOVH-6oZlS4fcRKx2gId2VDmAsGsi4lNWuUrFP4XCC8-XFGdSyvAHHZPv3WgOORtWTNxYr6VufgzNkVKFTL_J8R6Es8gh7VIae4wa7DX2fKhFzPTJk2mgc-oEctPERqfpcwL3NAuJqyNHibwMW4WyXfeMS6vkyz65A6QqhG4aFixbC7CTCiiWE4jxNEjNtZ6IJrX0zXe8n38CJrJY-ylYL6sXXd3aLKriI78qd-wVcnYNS
link.rule.ids 230,309,783,888,25578,76884
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8QNeKbosYP1CWaPbkoYwJ7IAbawqbbILAtvJHuo4mJGURm_Pe9jqE88dbctU17yfXu195dAR7QJ0g6Om9rjRixicF1gedgi2t6JKKUc1PoibzvcL2WFRhvs5dZBT43uTBFndCfojgialSM-p4X5_Xy_xKLFrGVq6foA0mL14HfpWqJjtGf1p9Nlfa7bDyiI6IS0g2mqjdZ8wxp8HuIlfbRye7ISvss7Mu8lOW2URkcw8EY58vyE6ikWQ2qZPP3Wg0O3fLJG5ul9q1OYegwqtCJHdreUKEstAl7VBx7aPnbhJ5HlZBZNnGY5o4Cz5eD1jEiZZ8zuB8wn1garmj-J4B5MN1efvMc9rJFll6A0hZCbzZN3LQQRisWZiQhFOdJHBtJIxWXUN8109Vu9h1ULd915o7tvV_DkWQV8cpmHfbyr-_0Bs1xHt0WUvwFrWmGQg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=LED+DRIVING+DEVICE%2C+LIGHTING+DEVICE%2C+AND+VEHICLE-MOUNTED+DISPLAY+DEVICE&rft.inventor=KATSURA%2C+Koji&rft.inventor=KANEMITSU%2C+Ryosuke&rft.date=2023-02-09&rft.externalDBID=A1&rft.externalDocID=US2023040250A1