JPS60195813A - Method of producing insulating seat - Google Patents

Method of producing insulating seat

Info

Publication number
JPS60195813A
JPS60195813A JP5182684A JP5182684A JPS60195813A JP S60195813 A JPS60195813 A JP S60195813A JP 5182684 A JP5182684 A JP 5182684A JP 5182684 A JP5182684 A JP 5182684A JP S60195813 A JPS60195813 A JP S60195813A
Authority
JP
Japan
Prior art keywords
plate
flat plate
insulating
insulating film
insulating seat
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
JP5182684A
Other languages
Japanese (ja)
Inventor
米田 良忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5182684A priority Critical patent/JPS60195813A/en
Publication of JPS60195813A publication Critical patent/JPS60195813A/en
Pending legal-status Critical Current

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  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Insulating Bodies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔発l:!l]の技術分野〕 半ノ早体スタックに使用される絶縁座に関するものであ
る。
[Detailed description of the invention] [From:! [1] Technical field] This relates to an insulating seat used in a semi-premature body stack.

〔従来技術〕[Prior art]

杷・涜座が用いらねる装置にけ従来より半専体スタック
があり、例えは寿開昭57−3’i’258号公報及び
実開昭57−2QlliL)け公報に示される半/1一
体スタックが知らtlている。・J41図は、友開昭5
7−2oxC。
Conventionally, there have been semi-dedicated stacks in the devices used by loquats and samurai, such as the half/1 stack shown in Kotobuki Publication No. 57-3'i'258 and Utility Model Publication No. 57-2QlliL). The heck the stack knows.・J41 diagram is Tomokai Sho 5
7-2oxC.

υ公@#IC承さねた半2重体スタックであり、図に示
すように半ノ1ノ体素子(11と水冷ブロック(2)と
の間に絶縁座+31全介在aぜ、そねらをF下D)らの
強い圧接力によって加圧接触させたものである。
It is a half-double body stack that does not accept υ public @#IC, and as shown in the figure, there are insulators + 31 all interposed between the half-one body element (11 and the water cooling block (2)), and the spines. F and D) are brought into pressure contact using a strong pressure contact force.

しかるに、この様Xh’ff瑣の半47体スタックにお
いては、半III体嚇子(])の発熱は絶γ・す座(3
)を云って水冷ブロック(2)に伝導されパイプ内を流
れる水に吸収されるため、絶縁座+31Vi熱伝導性が
艮〈なけねばならず、かつ強い圧接力にも耐えるもので
なけ力は斤らないものである。
However, in this stack of 47 half bodies of
) is conducted to the water cooling block (2) and absorbed by the water flowing inside the pipe, so the insulation seat must have good thermal conductivity and must be able to withstand strong pressure. It's something you don't need.

この様な安水を実現する従来の絶縁座+31の具体的構
成としてけ第2図及び第3図に示すように直径20〜1
00mm 、厚さ0.1〜Q 、 5mm程度の湧くき
ねた円形の絶縁板(41の画側に接右剤(5a) (5
1)) wよって絶縁板:41より若干小径の余端円板
(6a) (61:+)を固着し、その周縁部をコム等
の安価で加工容易な絶(涜材(7)で被作包囲し沿面距
離を越はしたものである。この絶イ・星座+3J Vc
おいてけ晶価かつffN云ペメ性の劣る11!!、縁板
゛4)金ii?、 < しているため、安価にかつ熱云
桿V1ミが艮好なものが得らtl、しかも熱伝4メ性に
1愛t1だ金属円板(槌)(6じ)により補強されてい
るため、圧限力あるいけその他の外部衝撃に対して強い
という利点を41しているものである。
As shown in Figures 2 and 3, the conventional insulator +31 has a diameter of 20~1 mm as shown in Figures 2 and 3.
00mm, thickness 0.1~Q, approximately 5mm round insulating plate (with a contact agent (5a) on the image side of 41) (5
1)) w Therefore, the remaining end disk (6a) (61:+) with a slightly smaller diameter than the insulating plate 41 is fixed, and its peripheral part is covered with an inexpensive and easily processed insulating material (7) such as a comb. It is the one that surrounded the area and exceeded the creepage distance.This constellation +3J Vc
11 with inferior crystal price and ffN performance! ! , Edge plate ゛4) Gold II? , < Because of this, it is possible to obtain a low-cost heat-transmitting rod with good appearance, and it is reinforced with a metal disk (hammer) (6-piece) that has 4-metal heat conduction characteristics. Because of this, it has the advantage of being strong against pressure limits, swamps, and other external impacts.

寸だ、この杷tψ座t3+の他の例としてiJ4図に示
すように、一方の金b−q板(+>b)の周端を絶縁板
□4)の周端より突出さぜた周一・iA! +’dS 
(6c) 2形成して、この周y;、11部(6C)に
て雇;1・す財(7)の支持を行なわせるようにしてγ
17い杷仔根14)の周端がかけることを防止している
ものもある。
As another example of this loquat tψ seat t3+, as shown in Figure iJ4, there is a circumference in which the circumferential edge of one gold bq plate (+>b) protrudes from the circumferential edge of the insulating plate □4).・iA! +'dS
(6c) Form 2, hire in the 11th section (6C);
17 There are some that prevent the peripheral edge of the loquat root 14) from being exposed.

この様に絶縁板′41の画側に金属円板(槌) (6b
)を1髪41剤(5a) (5b) Vcて固着した絶
1ψ座+:t+ Kあってけ杷・噴板′4)の厚さ全加
工技術の問題から、それ程薄くすることはできず、熱云
ノ1メ性の而で限界があった。捷た、金属4Fi(θ)
(6b)及び絶縁板(4)の固着rlIiは加工frt
度の点より凸凹やわん曲等が生じていることが多く、こ
れら両者をla =ff剤(諒) (5b) Kて固着
する際Vcボf1.縁機141と金1川板(伝) (6
b)とが密着していない部分を生じ、その部分は圧接力
に対し非常に弱い部分となるため機械的強度に男る絶縁
4な141が破壊さtlてし寸う恐れがあり、ジノ〕)
も、la 4’、、J剤(気)(5に+)及び密着して
いない部分において、都云桿性が低ドするという恐ハも
生じるものでヲ)′)だ。
In this way, a metal disk (hammer) (6b
) 1 hair 41 agent (5a) (5b) Vc and fixed 1ψ seat +: t+ K Atteke loquat/spout plate '4) Thickness Due to problems with the overall processing technology, it is not possible to make it that thin. There was a limit due to the nature of heat. Cut, metal 4Fi (θ)
(6b) and the fixation rlIi of the insulating plate (4) are processed frt
There are many cases where unevenness or curvature occurs due to the degree of bending. Enki 141 and Kin 1 Kawaita (tradition) (6
b) There will be a part where the parts are not in close contact with each other, and that part will be very weak against pressure contact force, so there is a risk that the insulation 141, which has good mechanical strength, will be destroyed. )
Also, there is a risk that the strength of the tube will be reduced in areas where the J agent (qi) (+ on 5) and the parts that are not in close contact will be lowered.

r発・ν1の哉“〃〕 この発11は1−記した点VC鑑みてなされたものであ
り、堅b%l ″r:熱云4メ性艮好な平板の少なくと
も−上面vc浴射、コーティング、真苧蒸イI等の1l
lJ接付着方法によって絶縁膜を形成するようにして、
B接方に対し非光VC兜く、しかも熱版萼性にすぐねた
絶縁座が倚C−ねる杷りす部の製遺方法?提案−Cるも
のである。
This statement 11 was made in view of the point VC mentioned in 1. , coating, 1 liter of mamomo steaming I, etc.
An insulating film is formed by the lJ adhesion method,
How to make a C-necked rim with an insulating seat that has a non-optical VC shield against the B tangent and also has a thermal plate property? Proposal-C.

〔発Ill領0ハ例〕 45図dこの発明の第1の夷捲例全itすものであり、
図において、(8)はアルミニウムや鋼等の金属からな
る堅固で熱云辱性良好な平板、(9)はこの堅固で熱版
ぺ一性艮好な平板(8)の両主面全+Il+ Wそハぞ
ね溶射、コーティング、真空熱44のuk接付47方淫
ニよって形成さねたセラミック、ボロンブイドライド、
樹脂号の比戦旧熱云ノ早性艮好な絶縁膜、(7)けヒ、
シ平板(81および絶縁膜(9)の周縁部金被僚包囲し
沿曲距1ン珪を迅はすfジ1−1金する、安価で1JI
J工谷易なコム等の杷・子材である。
[Example of origin] Figure 45 d The first example of this invention is completely illustrated,
In the figure, (8) is a solid flat plate made of metal such as aluminum or steel, and has good heat resistance, and (9) is the entire main surface of this solid flat plate (8), which has good thermal printing uniformity. Ceramic, boron blide, formed by thermal spraying, coating, vacuum heat 44, UK bonding 47,
The insulating film of the resin car, (7) Kehi,
Surround the periphery of the flat plate (81) and the insulating film (9) with gold, and quickly increase the creepage distance by 1 inch.
It is a loquat and child material of J Koya Easy Com etc.

L、11の僚ンC杷灼俣(9)か11箋硬付<”4力法
によって形成さハた’に’!縁1弔Vζ・(りってiJ
、水j1ン−11す(≦))が堅I占1で熱1云1.(
性艮好な平4ツメ;、8)νL i’ri lJ’ L
/て形成されるため、絶層11Qt9!がわん曲J−る
心配は全くなく、iた従来のようなノ+n i−r吻で
、F)6ホー;縁板141?こ比べ表1111の凸凹も
少ないので、ヒトからの圧接力に対して強く杷ll夛1
1!J19!が破へtさtする恐t1けほとんどないも
のである。史に、直接付4)j /J:VCよりは、絶
縁ヒ最低限必似な膜厚に調節することが容易であり、膜
厚全非常i’C薄くすることもでA、ひいては余分子x
膜厚分の節減により、コスト低下、熱云郁件の向Eが期
待できるものである。
L, 11 members C Lowamata (9) or 11 note hard attachment <"formed by the 4 force method"! En 1 condolence Vζ・(ritte iJ
, water j1n-11su (≦)) is solid I fortune 1 and heat 1 yen 1. (
8) νL i'ri lJ' L
/ Because it is formed, the ultimate layer 11Qt9! There is no need to worry about bending the curve, just the conventional ノ + n ir snout, F) 6 ho; edge plate 141? Compared to this, there are fewer irregularities in Table 1111, so it is strong against pressure from humans.
1! J19! There is almost no danger of it breaking down. 4) j/J: Compared to VC, it is easier to adjust the film thickness to the minimum necessary thickness for the insulation layer, and it is also possible to make the total film thickness very thin, resulting in an extra layer x
By reducing the film thickness, it can be expected that costs will be lowered and thermal efficiency will be improved.

また、]二;尼の様な構造の杷1屋座にあっては、2層
のMt:縁膜(9)の聞Vc堅帽で熱云辱性艮好な平板
(8)があるため、絶縁膜(9)が外部衝撃により破壊
される怖れは少ないものである。
In addition, in the loquat 1-yaza which has a structure similar to that of a nun, there are two layers of Mt: membranous membrane (9) and a flat plate (8) with a heat insulting appearance in the mon-Vc hard cap. , there is little risk that the insulating film (9) will be destroyed by external impact.

そして、このような杷鼾夛座は、汐りえは−Az1区1
にづぐす半・・(1を体スタックの絶縁座□、31部分
Vc個411シた基3合、出向1+i、’、 lrl”
及び杷?ψ膜(9)の厚さに係る杷縁性全帷保したヒで
、史VCヒト力)らの圧r接力に対しイ正米の絶気夛座
(3)より強く、しかも半ノ1メ体、報子(11がら)
Qする熱ケ111−米のル・口?1坐(31より効率、
しく水玲)■」ツク(2)に伝得−F r:)cとかで
さ、ひいてはこの半・ニ一体スタック11体の性能間F
に寄与するものであ心。
And, such a loquat, Rie Shio is -Az1 Ward 1
Nizugusu half... (1 to the body stack insulator □, 31 parts Vc pieces 411 shi group 3 go, transfer 1 + i, ', lrl"
And loquat? The thickness of the ψ membrane (9) is stronger than that of the Yi-sei-mai (3), and it is half as strong against the contact force of the historical VC human force). Medium body, Hoko (11 gara)
Q Suru Netsuke 111-Rice mouth? 1 za (more efficient than 31,
Shiku Mizurei)■"Tsuku (2) - F r:)c, etc., and by extension, the performance of this half/double stack of 11 F.
It is something that contributes to the

”A’C6図は、r:の発ロシ1の・4’S 2の−M
翔例イc不すイ)のであり、L記第lの実施例のものの
絶lVψMI9ゝσ月11sl側に凄石剤(51を介し
て、nIJ記堅固で熱云ベメ111.艮好な−II−板
’lllと同じ材料で直径が−f:ねより小へい−11
、(反の熱版%<性」4好な保護板(1o、金固着しt
ものでk・す、この直径の違いによりできる突出部で絶
噸材(71?を支持するものCある。
``A'C6 diagram shows the origin of r: 1's ・4'S 2's -M
This is the case of the first embodiment of L, and on the 11sl side of the first embodiment of L, there is a tremendous effect (through 51, nIJ is solid and hot 111. Appearance is good. -II- Same material as plate 'llll, diameter -f: Smaller than Nei-11
, (anti-thermal plate% %) 4 Good protection plate (1o, gold fixed t
There is a thing that supports the absolute material (71?) with the protrusion created by this difference in diameter.

El¥、の様な購迄の絶縁座にあっては、1呆1捜板、
10jけ絶J涜膜表血を傷つけないようにするためのも
のであるが、この保護板t101 K堅固な平1反に1
1」いノ1は、外部衝撃に対し、Ill!VC強い絶縁
座とすることができる・ものである。
In the case of insulators such as El¥, etc., there is a 1.1 search board,
This protective plate is designed to avoid damaging the blood on the surface of the membrane.
1” Ino 1 responds to external shocks with “Ill!” VC can be used as a strong insulator.

第7図はこの発’JJの43の実施例を下すものであり
、堅固で熱版ペメ件艮好な平板(8a) VC一方の面
の周ν1lllを突出させlj周’IIJ j15 (
8b)を形成し、この面に直後付着方法によって絶縁膜
191 (i−形成した後、保dφ板(10)全硬着剤
(61τ介して固着し、七〇周喘部を絶縁材(7)で破
壊包囲したものである。
Figure 7 shows 43 examples of this development 'JJ, in which the circumference ν1llll of one side of the VC is protruded, and the circumference ν1llll of one side of the VC is protruded.
8b) is formed, and after forming an insulating film 191 (i-) on this surface by an immediate adhesion method, the entire retaining dφ plate (10) is fixed via an adhesive (61τ), and the insulating material (7 ) was destroyed and surrounded.

この’x ts例のものVCおいても、第1及び第2の
実施1タリと同様に絶縁膜(13)が的接付社方法によ
って形成さtlているため、ヒFからの圧接力VC強い
という効果及び絶縁膜(13)を薄くできるという効果
前を有しているものである。
In the VC of this 'xts example, the insulating film (13) is formed by the contact bonding method as in the first and second embodiments, so the pressure contact force VC from the This has the advantage of being strong and allowing the insulating film (13) to be made thinner.

なお、h記実施+夕Uでは、絶1φ膜(9ゝとして比較
的熱版)す(性艮好なセラミック、ボロンナイトライド
In addition, in the implementation of section h + evening U, an absolutely 1φ film (relatively hot plate as 9゜) was used (a highly sensitive ceramic, boron nitride).

樹脂4!i−全挙げたが、これに限るものではなく、絶
縁膜(31は薄けねは薄い程、絶縁座(9)の熱云萼性
ンj無祝でへるものとなり、結局、絶縁性があり、直接
付イJ )j 7去がJOIIIでへるものであれば(
IJlでもよい。
Resin 4! Although all of the above have been listed, the thinner the insulating film (31) is, the more the heat buildup of the insulating seat (9) will cause it to deteriorate, and the insulation will eventually deteriorate. If there is, and the direct attachment is J)j 7 is reduced by JOIII, then (
IJl is also fine.

また、に記実施νりでは、堅固で熱云萼性良好な平板j
81 、 (8a) lして、金鵬板をあげたが、これ
に限るものではなく、11【その形状も、E記実施例シ
で限るものではjfい。
In addition, in the implementation described in ν, a flat plate j that is solid and has good thermal properties is used.
81, (8a) I mentioned the Kinho plate, but it is not limited to this. 11 [The shape is also not limited to the embodiment described in E.

tl3[、E記−μ細物でけ、保−板(lO;の材料と
して1情lll11で熱版〕+、It’l: i3!好
な平&18+と同じものとし7mか、他の材料でも艮く
、歎Vi熱版ノ4性を損なわないものであれは艮(ハ。
tl3 [,E-μ thin material, heat plate with 1 information 11 as material for retaining plate (lO;) +, It'l: i3!Same as good flat &18+7m or other material But as long as it doesn't spoil the quality of the video, it's okay (ha).

七ころで、j二記のような絶縁座は、絶を着座を半纏法
素子と冷却部材との間に介装し、こハら金加圧匿触さぜ
fc til逍の半)1メ体カ111、すなわち従来例
第1図のような半ノ(一体スタックVcJI!iI…し
たとき、その効果全充分に活かすことができるが、そね
げ限られるものでIJないことけいう甘でもない。
At around 7, an insulating washer like the one described in J. When the body power is 111, that is, the conventional example shown in FIG. .

〔発1)の効果〕 この発1夕、1 r、i思L11見Lilしたとおり、
絶縁座を堅固で熱伝導性艮好な板に溶射、コーティング
、真空蒸イ■等の直接付着方法により絶縁膜を形成した
ものとしたので、膜厚の調節が容易になり、かつ非常に
γσいI漠を形成できるため、余分な杷晟物の111)
敵から熱伝導(メ性の向E或いけコスト低減に寄与する
ものであり、史Vc堅帽で熱云専性艮好な平板の絶層膜
付イを而の凸凹にかかわらず絶縁膜と平板とが所4’=
iして形成さtlるlこめ圧接力に対し非常に強くなる
という効果がある。
[Effect of utterance 1)] As I saw on the first evening of this utterance,
The insulating film is formed on a solid, thermally conductive plate by direct adhesion methods such as thermal spraying, coating, and vacuum steaming, making it easy to adjust the film thickness, and with very low γσ 111)
It is a material that contributes to heat conduction from the enemy (the direction of heat transfer) or to cost reduction, and it is possible to use a flat plate with an insulating film, which has excellent heat resistance, as an insulating film regardless of its unevenness. Flat plate and place 4'=
This has the effect of being extremely strong against the pressure contact force formed by the process.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の半桿体スタックの溝成図、fJ2図(a
t (blはそtlぞね半2111体スタックに遍用さ
tする従来の絶縁組合・1ぐす上面図及び縦tiJr+
f+i +Δ、第3図(a)fb)け絶E)>Nげ壇用
さノする従来の杷縁似を;+’<−jE而面図び縦断面
図、第4図は半帰体スタック[4用さtする従来の伸の
M・い・ψ座ケ7トすtil「面図、第5図(al(1
)lけf−ハそ1]こ(り)耐重の・glの実軸しリ伊
tにす1−面図及(E t4k Q 111+図、第6
図(al (bl 11Jぞ]1ぞit コtl) ’
to dtjの哨2の夾b1む+/J :;・r+りt
 Jl +f+i 14及び縦1Ni uni図、第7
図はこの発11月の第3σ)μb肉レしを・斥す萌10
11イ1である。 図K」−ζいて、171115 を9財、ts+ (8
a) trl 堅+p4で熱1八町(性艮好な平1N、
19’ rL u+接付イ″■方法しζよって形成さね
た絶縁座であろう なお、各図中、同−符すは同一またtf 4(1当jl
l≦分を承すものとすう。 代理人 大 岩 1vI 雄 第1図 第2図 bb Jb 第3図 第414 第5図 第61′4 第7図
Figure 1 shows the groove diagram of a conventional half-rod stack, fJ2 diagram (a
t (bl is so tl) Conventional insulation combination that is used universally in half 2111 stacks 1
f + i + Δ, Fig. 3 (a) fb) Ketsu E) >N The conventional loquat-like structure used for the platform; Stack [4] Conventional extension M, I, ψ seats 7 still 'side view, Fig. 5 (al (1
) 1-plane view and (E t4k Q 111 + figure, 6th
Figure (al (bl 11Jzo) 1zo it kotl)'
to dtj's sentry 2 b1mu+/J :;・r+rit
Jl +f+i 14 and vertical 1Ni uni diagram, 7th
The figure is the 3rd σ) μb of November's Moe 10 who rejects μb meat rape.
It is 11-1. Figure K'-ζ, 171115 is 9 goods, ts+ (8
a) trl hard + p4, heat 18 town (sexist flat 1N,
19' rL u + bonding method ζ In each figure, the same - or tf 4 (1 per jl)
We accept l≦min. Agent Oiwa 1vI Male Figure 1 Figure 2 bb Jb Figure 3 Figure 414 Figure 5 61'4 Figure 7

Claims (1)

【特許請求の範囲】 tll 堅固で熱伝4i性艮好な平板の少なくとも一主
面に溶射、コーティング、真空蒸着等の直接付着方法に
よって杷6す;模をル成し、この絶縁膜が形成された平
板の周P?部を絶曖材にて被覆包囲したことを特徴とす
る絶縁座の製造方法。 (2) 平板は合鴨平板であることを特徴とする特許請
求の範囲41m記載の絶tせ座の製造方法。
[Claims] This insulating film is formed by forming a loquat pattern on at least one main surface of a flat plate having good heat conductivity and solidity by a direct attachment method such as thermal spraying, coating, or vacuum deposition. Circumference P of the flat plate? A method for producing an insulating seat, characterized in that a portion of the insulating seat is covered and surrounded by a material that is insulated. (2) The method for manufacturing a trestle seat according to claim 41m, wherein the flat plate is a duck flat plate.
JP5182684A 1984-03-17 1984-03-17 Method of producing insulating seat Pending JPS60195813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5182684A JPS60195813A (en) 1984-03-17 1984-03-17 Method of producing insulating seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5182684A JPS60195813A (en) 1984-03-17 1984-03-17 Method of producing insulating seat

Publications (1)

Publication Number Publication Date
JPS60195813A true JPS60195813A (en) 1985-10-04

Family

ID=12897687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5182684A Pending JPS60195813A (en) 1984-03-17 1984-03-17 Method of producing insulating seat

Country Status (1)

Country Link
JP (1) JPS60195813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007235059A (en) * 2006-03-03 2007-09-13 Denso Corp Double-sided cooling semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007235059A (en) * 2006-03-03 2007-09-13 Denso Corp Double-sided cooling semiconductor device
JP4506692B2 (en) * 2006-03-03 2010-07-21 株式会社デンソー Double-sided cooling type semiconductor device

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