# US 2026/0100530 A1 · Signal transmission device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2026/0100530 A1 - Document ID: US20260100530A1 - Status: Published application - Kind: A1 - Application number: 19/403,725 - Filed: 2025-11-28 - Published: 2026-04-09 - Earliest claimed: 2023-05-31 - Assignees: Kmw Inc. - Applicants: Kmw Inc. - Inventors: Duk Yong KIM; Joung-hoe KIM; Chi Back RYU - Web page: https://patentgrep.com/patent/US20260100530A1 ## CPC - H01R 12/712: {co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit (H01R12/72 takes precedence)} - H05K 9/006: {specially adapted for signal processing applications, e.g. CATV, tuner, antennas amplifier} - H01R 13/111: {co-operating with pins having a circular transverse section} - H01R 13/6581: Shield structure - H01R 4/02: Soldered or welded connections {(H01R4/625, H01R4/723, H01R12/59 take precedence)} - H01R 4/48: utilising a spring, clip, or other resilient member (H01R4/52 takes precedence) - H01R 11/28: End pieces consisting of a ferrule or sleeve - H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS - H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ## Abstract According to an embodiment of the present disclosure, provided is a signal transmission device comprising: a shielding structure having at least a portion of an upper surface open and including an accommodating space inside thereof; a cover including a first through-hole and coupled to an open portion of the upper surface; a first dielectric member disposed within the accommodating space and having a second through-hole formed in a center; a signal transmission line penetrating an outer portion of the first dielectric member and having a third through-hole formed on one side; a first connector disposed to penetrate the first through-hole and the third through-hole; and a first elastic member disposed between the signal transmission line and the first connector and contacting the signal transmission line and the first connector. ## Claims ### Claim 1 A signal transmission device comprising: a shielding structure having at least a portion of an upper surface open and including an accommodating space inside thereof; a cover including a first through-hole and coupled to an open portion of the upper surface; a first dielectric member disposed within the accommodating space and having a second through-hole formed in a center; a signal transmission line penetrating an outer portion of the first dielectric member and having a third through-hole formed on one side; a first connector disposed to penetrate the first through-hole and the third through-hole; and a first elastic member disposed between the signal transmission line and the first connector and contacting the signal transmission line and the first connector. ### Claim 2 (depends on 1) The signal transmission device of claim 1, wherein the cover is mounted in a receiving groove formed on the upper surface of the shielding structure. ### Claim 3 (depends on 1) The signal transmission device of claim 1, wherein an upper surface of the first dielectric member is disposed to contact a lower surface of the cover. ### Claim 4 (depends on 1) The signal transmission device of claim 1, wherein the third through-hole is located inside the second through-hole. ### Claim 5 (depends on 1) The signal transmission device of claim 1, wherein a portion of the first connector is located inside the second through-hole. ### Claim 6 (depends on 1) The signal transmission device of claim 1, wherein central axes of the first through-hole to the third through-hole coincide with each other. ### Claim 7 (depends on 1) The signal transmission device of claim 1, wherein a diameter of the first through-hole is greater than a diameter of the second through-hole. ### Claim 8 (depends on 1) The signal transmission device of claim 1, wherein a diameter of the third through-hole is smaller than a diameter of the second through-hole. ### Claim 9 (depends on 1) The signal transmission device of claim 1, wherein one surface of the first elastic member contacts a lower surface of the first connector. ### Claim 10 (depends on 1) The signal transmission device of claim 1, wherein the first elastic member includes a plurality of support bodies extending from one surface thereof. ### Claim 11 (depends on 10) The signal transmission device of claim 10, wherein the plurality of support bodies includes at least one bending portion. ### Claim 12 (depends on 10) The signal transmission device of claim 10, wherein each inner side of the plurality of support bodies contacts an outer surface of the first connector. ### Claim 13 (depends on 10) The signal transmission device of claim 10, wherein each outer side of the plurality of support bodies contacts an inner surface of the third through-hole. ### Claim 14 (depends on 10) The signal transmission device of claim 10, wherein the plurality of support bodies are elastically deformed by the third through-hole. ### Claim 15 (depends on 1) The signal transmission device of claim 1, wherein the first connector and the first elastic member are joined to each other by welding or soldering. ### Claim 16 (depends on 1) The signal transmission device of claim 1, further comprising: a substrate disposed below the shielding structure; and a second connector connected to the substrate, wherein the second connector is disposed inside a fourth through-hole formed in a lower surface of the shielding structure and is connected to the other side of the signal transmission line. ### Claim 17 (depends on 16) The signal transmission device of claim 16, further comprising a second dielectric member disposed to surround the second connector.