Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022045084 - TRANSPARENT ANTENNA AND DISPLAY MODULE

Publication Number WO/2022/045084
Publication Date 03.03.2022
International Application No. PCT/JP2021/030872
International Filing Date 23.08.2021
IPC
H01Q 13/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
08Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
G09F 9/00 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
H01Q 1/24 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 1/38 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
38formed by a conductive layer on an insulating support
CPC
G09F 9/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
H01Q 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 1/38
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
38formed by a conductive layer on an insulating support
H01Q 13/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
08Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
Applicants
  • AGC株式会社 AGC INC. [JP]/[JP]
Inventors
  • 森本 康夫 MORIMOTO, Yasuo
  • 山中 大輔 YAMANAKA, Daisuke
  • 茂木 健 MOTEGI, Takeshi
  • 熊谷 翔 KUMAGAI, Akira
  • 長江 眞平 NAGAE, Shimpei
Agents
  • 伊東 忠重 ITOH, Tadashige
  • 伊東 忠彦 ITOH, Tadahiko
Priority Data
2020-14391927.08.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) TRANSPARENT ANTENNA AND DISPLAY MODULE
(FR) ANTENNE TRANSPARENTE ET MODULE D'AFFICHAGE
(JA) 透明アンテナ及びディスプレイモジュール
Abstract
(EN) A transparent antenna 1 is provided with a first transparent base material 101, a second transparent base material 102, first metal fine wire layers 110, 120 on the first transparent base material, and a second metal fine wire layer 130 on the second transparent base material 102. The first metal fine wire layers 110, 120 and the second metal fine wire layer 130 have an aperture ratio of 80% or more; the first metal fine wire layers 110, 120 and the second metal fine wire layer 130 have a surface resistance of 5 Ω/sq or less; the first metal fine wire layers 110, 120 and the second metal fine wire layer 130 are not conductive in DC; the first transparent base material 101 and the second transparent base material 103 are separated by at least 100 µm; the first metal fine wire layer 110 has a patch-shaped antenna section 110; and the second metal fine wire layer 130 is formed spanning a region that includes at least the antenna section 110 when viewed from above.
(FR) Une antenne transparente 1 est pourvue d'un premier matériau de base transparent 101, d'un second matériau de base transparent 102, de premières couches de fil fin métallique 110 et 120 sur le premier matériau de base transparent, et une seconde couche de fil fin métallique 130 sur le second matériau de base transparent 102. Les premières couches de fil fin métallique 110 et 120 et la seconde couche de fil fin métallique 130 ont un rapport d'ouverture de 80 % ou plus ; les premières couches de fil fin métallique 110 et 120 et la seconde couche de fil fin métallique 130 ont une résistance de surface de 5 Ω/sq ou moins ; les premières couches de fil fin métallique 110 et 120 et la seconde couche de fil fin métallique 130 ne sont pas conductrices en courant continu ; le premier matériau de base transparent 101 et le second matériau de base transparent 103 sont séparés d'au moins 100 µm ; la première couche de fil fin métallique 110 possède une section d'antenne en forme de patch 110 ; et la seconde couche de fil fin métallique 130 est formée sur une région qui comprend au moins la section d'antenne 110 lorsqu'elle est vue depuis le dessus.
(JA) 第1の透明基材101と、第2の透明基材102と、該第1の透明基材101上の第1の金属細線層110,120と、該第2の透明基材102上の第2の金属細線層130を備えた透明アンテナ1は、第1の金属細線層110,120と第2の金属細線層130は開口率が80%以上であって、第1の金属細線層110,120と第2の金属細線層130は面抵抗が5Ω/sq以下であって、第1の金属細線層110,120と、第2の金属細線層130は、直流的に導通しておらず、第1の透明基材101と第2の透明基材103は100μm以上離れており、第1の金属細線層110はパッチ状のアンテナ部110を有し、第2の金属細線層130は、上面視で少なくともアンテナ部110を含む領域にわたって形成されている。
Latest bibliographic data on file with the International Bureau