KR20230156088A - 베이퍼 챔버, 베이퍼 챔버용 윅 시트 및 전자 기기 - Google Patents

베이퍼 챔버, 베이퍼 챔버용 윅 시트 및 전자 기기 Download PDF

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Publication number
KR20230156088A
KR20230156088A KR1020237033812A KR20237033812A KR20230156088A KR 20230156088 A KR20230156088 A KR 20230156088A KR 1020237033812 A KR1020237033812 A KR 1020237033812A KR 20237033812 A KR20237033812 A KR 20237033812A KR 20230156088 A KR20230156088 A KR 20230156088A
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KR
South Korea
Prior art keywords
body surface
vapor
land
passage
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020237033812A
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English (en)
Korean (ko)
Inventor
가즈노리 오다
신이치로 다카하시
도시히코 다케다
다카유키 오타
마코토 야마키
요우지 고즈루
Original Assignee
다이니폰 인사츠 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 다이니폰 인사츠 가부시키가이샤 filed Critical 다이니폰 인사츠 가부시키가이샤
Publication of KR20230156088A publication Critical patent/KR20230156088A/ko
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • H01L23/427—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
    • H10W40/73—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control for cooling by change of state

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Wire Bonding (AREA)
KR1020237033812A 2021-03-10 2022-03-09 베이퍼 챔버, 베이퍼 챔버용 윅 시트 및 전자 기기 Pending KR20230156088A (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP2021038444 2021-03-10
JPJP-P-2021-038444 2021-03-10
JPJP-P-2021-038465 2021-03-10
JP2021038465 2021-03-10
JP2021058317 2021-03-30
JPJP-P-2021-058317 2021-03-30
JP2021075258 2021-04-27
JPJP-P-2021-075258 2021-04-27
JPJP-P-2021-119907 2021-07-20
JP2021119907 2021-07-20
PCT/JP2022/010293 WO2022191240A1 (ja) 2021-03-10 2022-03-09 ベーパーチャンバ、ベーパーチャンバ用のウィックシート及び電子機器

Publications (1)

Publication Number Publication Date
KR20230156088A true KR20230156088A (ko) 2023-11-13

Family

ID=83226768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237033812A Pending KR20230156088A (ko) 2021-03-10 2022-03-09 베이퍼 챔버, 베이퍼 챔버용 윅 시트 및 전자 기기

Country Status (5)

Country Link
US (1) US12538454B2 (https=)
JP (1) JP7833131B2 (https=)
KR (1) KR20230156088A (https=)
TW (1) TW202238062A (https=)
WO (1) WO2022191240A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12520457B2 (en) * 2019-09-06 2026-01-06 Dai Nippon Printing Co., Ltd. Vapor chamber having condensate flow paths and vapor flow paths with varying cross-sectional areas in linear parts and a curved part, electronic device, and sheet for such vapor chamber
JP7479204B2 (ja) * 2020-06-04 2024-05-08 古河電気工業株式会社 ベーパーチャンバおよびベーパーチャンバの製造方法
CN121252541A (zh) * 2025-11-07 2026-01-02 华南理工大学 一种气液共面微沟槽吸液芯结构超薄均热板及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016017702A (ja) 2014-07-09 2016-02-01 東芝ホームテクノ株式会社 シート型ヒートパイプ
JP6587164B2 (ja) 2017-02-24 2019-10-09 大日本印刷株式会社 ベーパーチャンバ、電子機器、ベーパーチャンバ用金属シートおよびベーパーチャンバの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4352091B2 (ja) 2008-03-27 2009-10-28 株式会社東芝 電子機器、冷却装置
US8857502B2 (en) 2011-07-26 2014-10-14 Kunshan Jue-Chung Electronics Co., Ltd. Vapor chamber having heated protrusion
JP6191561B2 (ja) 2014-08-28 2017-09-06 東芝ホームテクノ株式会社 シート型ヒートパイプ
JP7137783B2 (ja) * 2017-08-24 2022-09-15 大日本印刷株式会社 ベーパーチャンバ用のウィックシート、ベーパーチャンバおよびベーパーチャンバの製造方法
CN107401941B (zh) 2017-08-28 2023-09-26 华南理工大学 一种超薄均热板结构
JP7145412B2 (ja) * 2017-09-28 2022-10-03 大日本印刷株式会社 ベーパーチャンバおよび電子機器
KR20250005523A (ko) 2017-09-28 2025-01-09 다이니폰 인사츠 가부시키가이샤 베이퍼 챔버, 전자 기기, 베이퍼 챔버용 금속 시트 및 베이퍼 챔버의 제조 방법
JP6888751B2 (ja) * 2019-03-11 2021-06-16 大日本印刷株式会社 ベーパーチャンバ、電子機器、及び、ベーパーチャンバ用シート
WO2021070544A1 (ja) 2019-10-09 2021-04-15 大日本印刷株式会社 ベーパーチャンバ用のウィックシート、ベーパーチャンバおよび電子機器
JPWO2021141110A1 (https=) 2020-01-10 2021-07-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016017702A (ja) 2014-07-09 2016-02-01 東芝ホームテクノ株式会社 シート型ヒートパイプ
JP6587164B2 (ja) 2017-02-24 2019-10-09 大日本印刷株式会社 ベーパーチャンバ、電子機器、ベーパーチャンバ用金属シートおよびベーパーチャンバの製造方法

Also Published As

Publication number Publication date
WO2022191240A1 (ja) 2022-09-15
JPWO2022191240A1 (https=) 2022-09-15
TW202238062A (zh) 2022-10-01
US12538454B2 (en) 2026-01-27
US20240172395A1 (en) 2024-05-23
JP7833131B2 (ja) 2026-03-19

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P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000