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1. WO2001055758 - HEATER MODULE AND OPTICAL WAVEGUIDE MODULE

Publication Number WO/2001/055758
Publication Date 02.08.2001
International Application No. PCT/JP2001/000352
International Filing Date 19.01.2001
Chapter 2 Demand Filed 23.05.2001
IPC
G02B 6/12 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10of the optical waveguide type
12of the integrated circuit kind
G02B 6/30 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
26Optical coupling means
30for use between fibre and thin-film device
G02B 6/42 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
42Coupling light guides with opto-electronic elements
H05B 3/10 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
10Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
H05B 3/14 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
10Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
12characterised by the composition or nature of the conductive material
14the material being non-metallic
CPC
G02B 6/12
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
10of the optical waveguide type
12of the integrated circuit kind
G02B 6/30
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
26Optical coupling means
30for use between fibre and thin-film device
G02B 6/426
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
42Coupling light guides with opto-electronic elements
4201Packages, e.g. shape, construction, internal or external details
4256Details of housings
426mounting, engaging or coupling of the package to a board, a frame or a panel
G02B 6/4266
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
42Coupling light guides with opto-electronic elements
4201Packages, e.g. shape, construction, internal or external details
4266Thermal aspects, temperature control or temperature monitoring
H05B 3/141
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
10Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
12characterised by the composition or nature of the conductive material
14the material being non-metallic
141Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
H05B 3/283
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
20Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
22non-flexible
28heating conductor embedded in insulating material
283the insulating material being an inorganic material, e.g. ceramic
Applicants
  • SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP]/[JP] (AllExceptUS)
  • HIROSE, Yoshiyuki [JP]/[JP] (UsOnly)
  • TOMIKAWA, Tadashi [JP]/[JP] (UsOnly)
  • SAITO, Hirohisa [JP]/[JP] (UsOnly)
  • TATOH, Nobuyoshi [JP]/[JP] (UsOnly)
  • NATSUHARA, Masuhiro [JP]/[JP] (UsOnly)
  • NAKATA, Hirohiko [JP]/[JP] (UsOnly)
  • SAITO, Masahide [JP]/[JP] (UsOnly)
  • FUJIMORI, Naoji [JP]/[JP] (UsOnly)
Inventors
  • HIROSE, Yoshiyuki
  • TOMIKAWA, Tadashi
  • SAITO, Hirohisa
  • TATOH, Nobuyoshi
  • NATSUHARA, Masuhiro
  • NAKATA, Hirohiko
  • SAITO, Masahide
  • FUJIMORI, Naoji
Agents
  • HASEGAWA, Yoshiki
Priority Data
2000-2028328.01.2000JP
2000-6373308.03.2000JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HEATER MODULE AND OPTICAL WAVEGUIDE MODULE
(FR) MODULE DE RECHAUFFAGE ET MODULE GUIDE D'ONDES OPTIQUES
Abstract
(EN)
A heater module (30) for heating an optical waveguide element (2) comprises a ceramic heater (40), which includes a heating circuit energized electrically for generating heat and an AlN ceramic layer (44) deposited on the heating circuit (42).
(FR)
La présente invention concerne un module de réchauffage (30) servant à réchauffer un élément de guide d'ondes optiques (2) et comprenant un radiateur céramique (40). En l'occurrence, le radiateur est constitué d'un circuit chauffant alimenté en électricité de façon à produire de la chaleur, et une couche de céramique AlN (44) appliquée sur le circuit chauffant (42).
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