# US 11,909,128 B2 · Electronic device

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- Number: US 11,909,128 B2
- Document ID: US11909128B2
- Status: Granted
- Kind: B2
- Application number: 17/848,499
- Filed: 2022-06-24
- Published: 2022-10-06
- Granted: 2024-02-20
- Earliest claimed: 2019-09-05
- Assignees: Innolux Corporation
- Applicants: InnoLux Corporation
- Inventors: Tsung-Han Tsai; Liang Yun Chiu
- Web page: https://patentgrep.com/patent/US11909128B2

## CPC

- H01Q 3/36: with variable phase-shifters
- H01Q 1/2283: {mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package}
- H01Q 1/38: formed by a conductive layer on an insulating support {(patch antennas H01Q9/0407; microstrip dipole antennas H01Q9/065; microstrip slot antennas H01Q13/106; transmission line microstrip antennas H01Q13/206; manufacturing reflecting surfaces using insulating material for supporting the reflecting surface H01Q15/142)}
- H01Q 3/32: by mechanical means
- H01Q 3/44: varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q 21/06: Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q 23/00: Antennas with active circuits or circuit elements integrated within them or attached to them
- H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72)

## Abstract

An electronic device includes a substrate, plurality of electrodes disposed on the substrate, a plurality of metal elements disposed on the substrate, a plurality of first lines disposed on the substrate, and a radio frequency signal processor. One of the plurality of metal elements is overlapped one of the plurality of electrodes. The radio frequency signal processor provides a signal to the one of the plurality of electrodes through one of the plurality of first lines.

## Claims

### Claim 1

An electronic device, comprising:
a substrate;
a plurality of electrodes disposed on the substrate;
a plurality of metal elements disposed on the substrate, wherein one of the plurality of metal elements is overlapped one of the plurality of electrodes;
a plurality of first lines disposed on the substrate;
a second line disposed on the substrate and connected to the plurality of first lines, wherein an extension direction of the one of the plurality of first lines is different from an extension direction of the second line; and
a radio frequency signal processor providing a signal to the one of the plurality of electrodes through the second line and one of the plurality of first lines.

### Claim 2 (depends on 1)

The electronic device as claimed in claim 1, wherein the one of the plurality of first lines comprises a first end, the one of the plurality of electrodes comprises a second end and a distance is between the first end and the second end.

### Claim 3 (depends on 2)

The electronic device as claimed in claim 2, wherein the first end couples the signal to the second end by electromagnetic radiation.

### Claim 4 (depends on 1)

The electronic device as claimed in claim 1, wherein a width of the one of the plurality of first lines is less than that of the second line.

### Claim 5 (depends on 1)

The electronic device as claimed in claim 1, wherein a shape of the plurality of electrodes is spiral.

### Claim 6 (depends on 1)

The electronic device as claimed in claim 1, wherein the radio frequency signal processor is formed by a semiconductor manufacturing process.

### Claim 7 (depends on 1)

The electronic device as claimed in claim 1, wherein the radio frequency signal processor is placed by surface mount technology (SMT).

### Claim 8 (depends on 1)

The electronic device as claimed in claim 1, wherein the signal is intensified.

### Claim 9 (depends on 1)

The electronic device as claimed in claim 1, wherein a waveform of the signal is adjusted.

### Claim 10 (depends on 1)

The electronic device as claimed in claim 1, wherein the radio frequency signal processor is for noise reduction.

### Claim 11 (depends on 1)

The electronic device as claimed in claim 1, wherein the one of the plurality of metal elements is not electrically connected to the one of the plurality of electrodes.