OPTICAL DEVICE AUGMENTING THE EMISSION OF ELECTRO-LUMINESCENT LIGHT SOURCES WITH HELP OF A DICHROIC ZNO NANOROD COMPRISING FILTER
This Laos Patent “OPTICAL DEVICE AUGMENTING THE EMISSION OF ELECTRO-LUMINESCENT LIGHT SOURCES WITH HELP OF A DICHROIC ZNO NANOROD COMPRISING FILTER” is a public DIP intellectual-property record, filed by OPTICAL SAVER TECHNOLOGIES, S.A.P.I. DE C.V. on 2017-11-23; current status: Abandoned. Identifiers include application No. P/667; DIP id LAP667; protection kind Patent - PCT National Phase. Key dates: publication 2025-12-19. Classification: F21K 9/60、F21K 9/64、G02B 1/118、G02B 27/10、G02B 5/26、H01L 33/46. Inventor(s)/designer(s): CAPILLA BERMUDEZ, Enrique. Abstract hint: This Optical Device is conformed by an optical reflector and a filter, the reflector is a diffuse or specular metallic surface with a refle…. Unique application identifiers, holders and classification text are surfaced here to reduce near-duplicate IP landing pages; always verify against the competent office.
P/667
Mark
Key facts
- Type
- Patent
- App. no.
P/667- Status
- Abandoned
- Applicant
- OPTICAL SAVER TECHNOLOGIES, S.A.P.I. DE C.V.
- Agent
- CONCETTI- Representative Bureau in LAOS.
- Filing date
- 2017-11-23
- Publication
- 2025-12-19
- Protection kind
- Patent - PCT National Phase
- Priority
- MX · /A/2016/015395 · 2016-11-24
- Applicant address
- OPTICAL SAVER TECHNOLOGIES, S.A.P.I. DE C.V. · Autopista Mexico-Queretaro, Km 37.5, Nave 24, Complejo Industrial Cuamatla, Estado De Mexico, 54730, Mexico · MX
- Agent address
- CONCETTI- Representative Bureau in LAOS. · Ban Sokpaluang, Muong Sisattanak, Vientiane, · LA
- Nice / IPC classes
- F21K 9/60 · F21K 9/64 · G02B 1/118 · G02B 27/10 · G02B 5/26 · H01L 33/46
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination Refused / terminated
-
Substantive examination
-
Published
-
Granted
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Abstract
This Optical Device is conformed by an optical reflector and a filter, the reflector is a diffuse or specular metallic surface with a reflectance of not less than 98%, of shape and dimensions according to the lamp to be affected. The optical filter is a rigid structure and transparent to visible light, with geometric shape and dimensions also according to the lamp to be affected, it is made of organic or inorganic material, and serves as a substrate on which a layer of zinc oxide is applied, specifically a nano structure of zinc oxide nano wires, to form a partially reflective and anti-reflective layer simultaneously as a function of the wavelength of the light that passes through it. Properly placed on the luminescent layer of a fluorescent lamp or White Light LED, this Optical Device retro reflects to said luminescent layer, most of the light of short wavelength and high energy to be converted into longer wavelength light and lower energy by the same source luminescent layer, which results in an increase of the total light emission of at least 20%, without modifying the Chromatic Reproduction Index (CRI) of the source.
This Optical Device is conformed by an optical reflector and a filter, the reflector is a diffuse or specular metallic surface with a reflectance of not less than 98%, of shape and dimensions according to the lamp to be affected. The optical filter is a rigid structure and transparent to visible light, with geometric shape and dimensions also according to the lamp to be affected, it is made of organic or inorganic material, and serves as a substrate on which a layer of zinc oxide is applied, specifically a nano structure of zinc oxide nano wires, to form a partially reflective and anti-reflective layer simultaneously as a function of the wavelength of the light that passes through it. Properly placed on the luminescent layer of a fluorescent lamp or White Light LED, this Optical Device retro reflects to said luminescent layer, most of the light of short wavelength and high energy to be converted into longer wavelength light and lower energy by the same source luminescent layer, which results in an increase of the total light emission of at least 20%, without modifying the Chromatic Reproduction Index (CRI) of the source.
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