WO2025210615 - AUXILIARY LED ON LIGHTING BOARDS
National phase entry is expected:
Publication Number
WO/2025/210615
Publication Date
09.10.2025
International Application No.
PCT/IB2025/054239
International Filing Date
23.04.2025
Title **
[English]
AUXILIARY LED ON LIGHTING BOARDS
[French]
DEL AUXILIAIRE SUR DES CARTES D'ÉCLAIRAGE
Applicants **
HASELI, Ali
Inventors
HASELI, Ali
Priority Data
140350140003000158
30.03.2024
IR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1956 | |
| EPO | Filing, Examination, Granting | 8683 | |
| Japan | Filing, Examination, Granting | 1783 | |
| South Korea | Filing, Examination, Granting | 1339 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,501
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Abstract[English]
The innovation involves using a specific volume of aluminum to dissipate heat from two LEDs in LED lighting boards. A common issue with these boards is that when an LED fails, the entire board becomes unusable. To address this, an auxiliary LED is placed in the heat dissipation section, utilizing the available space. This auxiliary LED is activated when a primary LED fails, restoring the board's functionality. A three-position switch is embedded in the board to facilitate this mechanism. The switch allows for disconnection, connection, and voltage redirection. When the primary LED fails or reaches the end of its lifespan, the switch redirects voltage to the auxiliary LED, ensuring continued operation. This system enhances the longevity and reliability of LED lighting boards by preventing total failure due to a single LED malfunction.[French]
L'invention consiste à utiliser un volume spécifique d'aluminium pour dissiper la chaleur provenant de deux DEL dans des cartes d'éclairage à DEL. Un problème commun à ces cartes est que lorsqu'une DEL est défaillante, toute la carte est hors d'usage. Pour résoudre ce problème, une DEL auxiliaire est placée dans la section de dissipation de chaleur, à l'aide de l'espace disponible. Cette DEL auxiliaire est activée lorsqu'une DEL primaire échoue, restaurant la fonctionnalité de la carte. Un commutateur à trois positions est intégré dans la carte pour faciliter ce mécanisme. Le commutateur permet une déconnexion, une connexion et un réacheminement de tension. Lorsque la DEL primaire est défaillante ou atteint la fin de sa durée de vie, le commutateur redirige la tension vers la DEL auxiliaire, assurant un fonctionnement continu. Ce système améliore la longévité et la fiabilité de cartes d'éclairage à DEL en empêchant une défaillance totale due à un dysfonctionnement d'une seule DEL.