JP7289945B1 - 電子機器 - Google Patents
電子機器 Download PDFInfo
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- JP7289945B1 JP7289945B1 JP2022023812A JP2022023812A JP7289945B1 JP 7289945 B1 JP7289945 B1 JP 7289945B1 JP 2022023812 A JP2022023812 A JP 2022023812A JP 2022023812 A JP2022023812 A JP 2022023812A JP 7289945 B1 JP7289945 B1 JP 7289945B1
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 230000036544 posture Effects 0.000 claims 12
- 239000000314 lubricant Substances 0.000 abstract description 10
- 239000004020 conductor Substances 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000005401 electroluminescence Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20472—Sheet interfaces
- H05K7/20481—Sheet interfaces characterised by the material composition exhibiting specific thermal properties
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1683—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/203—Heat conductive hinge
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pivots And Pivotal Connections (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
12A 第1筐体
12B 第2筐体
14 ヒンジ装置
14C 可動部
16 ディスプレイ
20 マザーボード
21,24 バッテリ装置
26~28 フレキシブル基板
31 ヒンジ本体
36 背表紙部品
38 潤滑剤
40A 第1熱伝導部材
40B 第2熱伝導部材
42A 第1熱伝導シート
42B 第2熱伝導シート
43A 第1クッション部材
43B 第2クッション部材
46 突出部
Claims (8)
- 電子機器であって、
第1電子部品を搭載した第1筐体と、
前記第1筐体と隣接し、第2電子部品を搭載した第2筐体と、
潤滑剤が塗布された可動部を有し、前記第1筐体と前記第2筐体とを、互いに面方向で重なるように積層する第1姿勢と、互いに面方向と垂直する方向に並ぶ第2姿勢との間で、相対的に回動可能に連結するヒンジ装置と、
前記第2筐体と隣接する前記第1筐体の第1端部と、前記第1筐体と隣接する前記第2筐体の第2端部とに沿って延在し、前記第1姿勢時に前記第1端部と前記第2端部との間に形成される隙間を覆い、前記第2姿勢時には前記第1端部と前記第2端部とを跨ぐように配置される、熱伝導材料製の背表紙部品と、
前記第1筐体の内面に設けられ、前記第2姿勢時に前記可動部とオーバーラップしない位置で前記背表紙部品と接触する第1熱伝導部材と、
前記第2筐体の内面に設けられ、前記第2姿勢時に前記可動部とオーバーラップしない位置で前記背表紙部品と接触する第2熱伝導部材と、
を備えることを特徴とする電子機器。 - 請求項1に記載の電子機器であって、
前記第1熱伝導部材は、
第1熱伝導シートと、
前記第1熱伝導シートと前記第1筐体の内面との間に設けられ、前記第2姿勢時に前記第1熱伝導シートを前記背表紙部品に対して押し付ける第1クッション部材と、
を有し、
前記第2熱伝導部材は、
第2熱伝導シートと、
前記第2熱伝導シートと前記第2筐体の内面との間に設けられ、前記第2姿勢時に前記第2熱伝導シートを前記背表紙部品に対して押し付ける第2クッション部材と、
を有する
ことを特徴とする電子機器。 - 請求項2に記載の電子機器であって、
前記第1熱伝導シートは、前記第1筐体の平面視で前記第1クッション部材よりも大きな外形を有し、
前記第2熱伝導シートは、前記第2筐体の平面視で前記第2クッション部材よりも大きな外形を有する
ことを特徴とする電子機器。 - 請求項3に記載の電子機器であって、
前記第1筐体と前記第2筐体との間に亘って設けられ、前記第1筐体及び前記第2筐体が相対的に回動することに応じて折り曲げられる折曲領域を有するディスプレイをさらに備え、
前記ヒンジ装置は、前記第1端部及び前記第2端部に沿って延在し、前記第2姿勢時に前記第1端部及び前記第2端部を跨ぐように配置され、前記ディスプレイの裏面を支持するヒンジ本体を有し、
前記可動部は、前記ヒンジ本体の長手方向で一部に連結され、
前記第1熱伝導シート及び前記第2熱伝導シートは、前記ヒンジ本体の長手方向に沿って延在している
ことを特徴とする電子機器。 - 請求項2~4のいずれか1項に記載の電子機器であって、
前記第1熱伝導シート及び前記第2熱伝導シートは、グラファイトシートである
ことを特徴とする電子機器。 - 請求項1に記載の電子機器であって、
前記第1熱伝導部材及び前記第2熱伝導部材は、前記第2姿勢時に前記可動部とはオーバーラップせず、且つ前記背表紙部品とオーバーラップする位置に設けられた突出部を有し、該突出部が前記背表紙部品に接触する
ことを特徴とする電子機器。 - 請求項6に記載の電子機器であって、
前記第1熱伝導部材及び前記第2熱伝導部材は、前記第2姿勢時に前記可動部とオーバーラップする位置には前記突出部を持たないことで、前記背表紙部品との間に隙間が形成される
ことを特徴とする電子機器。 - 請求項6又は7に記載の電子機器であって、
前記第1電子部品と前記第2電子部品とを接続するフレキシブル基板をさらに備え、
前記突出部は、前記フレキシブル基板とオーバーラップしている
ことを特徴とする電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022023812A JP7289945B1 (ja) | 2022-02-18 | 2022-02-18 | 電子機器 |
US18/068,472 US20230266803A1 (en) | 2022-02-18 | 2022-12-19 | Electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022023812A JP7289945B1 (ja) | 2022-02-18 | 2022-02-18 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7289945B1 true JP7289945B1 (ja) | 2023-06-12 |
JP2023120772A JP2023120772A (ja) | 2023-08-30 |
Family
ID=86721423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022023812A Active JP7289945B1 (ja) | 2022-02-18 | 2022-02-18 | 電子機器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20230266803A1 (ja) |
JP (1) | JP7289945B1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200204666A1 (en) | 2018-12-21 | 2020-06-25 | Samsung Electronics Co., Ltd. | Foldable electronic device |
JP2021174913A (ja) | 2020-04-28 | 2021-11-01 | レノボ・シンガポール・プライベート・リミテッド | 熱輸送装置および電子機器 |
JP7175367B1 (ja) | 2021-10-18 | 2022-11-18 | レノボ・シンガポール・プライベート・リミテッド | 電子機器 |
-
2022
- 2022-02-18 JP JP2022023812A patent/JP7289945B1/ja active Active
- 2022-12-19 US US18/068,472 patent/US20230266803A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200204666A1 (en) | 2018-12-21 | 2020-06-25 | Samsung Electronics Co., Ltd. | Foldable electronic device |
JP2021174913A (ja) | 2020-04-28 | 2021-11-01 | レノボ・シンガポール・プライベート・リミテッド | 熱輸送装置および電子機器 |
JP7175367B1 (ja) | 2021-10-18 | 2022-11-18 | レノボ・シンガポール・プライベート・リミテッド | 電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US20230266803A1 (en) | 2023-08-24 |
JP2023120772A (ja) | 2023-08-30 |
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