Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC/RESIN COMPOSITE CASING BODY, PREPARATION METHOD THEREFOR, AND TERMINAL
Embodiments of the present invention provide a ceramic resin composite housing, including a ceramic member and a resin member that is molded on the ceramic member through injection molding. A surface that is of the ceramic member and that is bonded with the resin member includes a plurality of long-strip-shaped holes extending from the surface to the inside of the ceramic member. The long-strip-shaped holes have an open hole structure. Pore sizes of the long-strip-shaped holes range from 700 nm to 500 µm, and lengths of at least some of the long-strip-shaped holes are greater than 100 µm and less than or equal to 1000 µm. The long-strip-shaped holes are filled with a resin material that constitutes the resin member. The composite housing has both a ceramic texture and appearance, and an internal fine structure formed by resin, the ceramic and the resin both are tightly bonded, and a bonding strength is high. The embodiments of the present invention further provide a preparation method of the ceramic resin composite housing, and a terminal including the composite housing.
CERAMIC/RESIN COMPOSITE CASING BODY, PREPARATION METHOD THEREFOR, AND TERMINAL
Embodiments of the present invention provide a ceramic resin composite housing, including a ceramic member and a resin member that is molded on the ceramic member through injection molding. A surface that is of the ceramic member and that is bonded with the resin member includes a plurality of long-strip-shaped holes extending from the surface to the inside of the ceramic member. The long-strip-shaped holes have an open hole structure. Pore sizes of the long-strip-shaped holes range from 700 nm to 500 µm, and lengths of at least some of the long-strip-shaped holes are greater than 100 µm and less than or equal to 1000 µm. The long-strip-shaped holes are filled with a resin material that constitutes the resin member. The composite housing has both a ceramic texture and appearance, and an internal fine structure formed by resin, the ceramic and the resin both are tightly bonded, and a bonding strength is high. The embodiments of the present invention further provide a preparation method of the ceramic resin composite housing, and a terminal including the composite housing.
CERAMIC/RESIN COMPOSITE CASING BODY, PREPARATION METHOD THEREFOR, AND TERMINAL
GEHÄUSEKÖRPER AUS KERAMIK/HARZ-VERBUNDWERKSTOFF, VERFAHREN ZU SEINER HERSTELLUNG UND ENDGERÄT
CORPS DE BOÎTIER COMPOSITE CÉRAMIQUE/RÉSINE, SON PROCÉDÉ DE PRÉPARATION ET TERMINAL
WEI YAMENG (Autor:in) / LIU XIANLIANG (Autor:in) / DING KE (Autor:in)
23.08.2023
Patent
Elektronische Ressource
Englisch
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
/
B29L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
,
Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
/
H04M
TELEPHONIC COMMUNICATION
,
Fernsprechverkehr
/
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
CERAMIC/RESIN COMPOSITE CASING BODY, PREPARATION METHOD THEREFOR, AND TERMINAL
| Europäisches Patentamt | 2021