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HEAT DISSIPATION MEMBER AND METHOD OF MANUFACTURING THE SAME
Among two main surfaces of a heat dissipation member, one main surface is curved to be convex in an outward direction and the other convex in an inward direction. When a straight line passing through both endpoints P1 and P2 of the curve is l1, a point at which a distance to l1 on the curve is maximum is Pmax, an intersection point between l1 and a perpendicular drawn from Pmax to l1 is P3, a middle point of a line segment P1P3 is P4, an intersection point between the curve and a straight line that passes through P4 and is perpendicular to l1 is Pmid, a length of the line segment P1P3 is L, a length of a line segment P3Pmax is H, and a length of a line segment P4Pmax is h, (2 h/L)/(H/L) is 1.1 or more.
HEAT DISSIPATION MEMBER AND METHOD OF MANUFACTURING THE SAME
Among two main surfaces of a heat dissipation member, one main surface is curved to be convex in an outward direction and the other convex in an inward direction. When a straight line passing through both endpoints P1 and P2 of the curve is l1, a point at which a distance to l1 on the curve is maximum is Pmax, an intersection point between l1 and a perpendicular drawn from Pmax to l1 is P3, a middle point of a line segment P1P3 is P4, an intersection point between the curve and a straight line that passes through P4 and is perpendicular to l1 is Pmid, a length of the line segment P1P3 is L, a length of a line segment P3Pmax is H, and a length of a line segment P4Pmax is h, (2 h/L)/(H/L) is 1.1 or more.
HEAT DISSIPATION MEMBER AND METHOD OF MANUFACTURING THE SAME
GOTO DAISUKE (author) / OTA HIROAKI (author)
2022-11-17
Patent
Electronic Resource
English
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
/
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
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