The present invention relates to the field of automotive lamps, particularly a method for manufacturing a light emitting device (10) for use in automotive lamps. The method comprises: providing a base substrate (11) with a LED die (12) and one or more electrical components (13) attached thereon into a first mold; melting and injecting an optical transparent material over the LED die (12) to form an optical structure (14); removing the base substrate (11) from the first mold once the optical transparent material is partially solidified; providing the base substrate (11) into a second mold different from the first mold; and melting and injecting a thermally conductive material into the second mold while the optical transparent material is not fully solidified, such that an intimate connection is formed between the thermally conductive material and the optical transparent material. The present invention further discloses the light emitting device (10) per se.

An electronic device includes a first molded product integrated with an electronic component, and a second molded product secondarily molded outside of the first molded product. The first molded product includes a thermosetting resin, and a first additive contained in the thermosetting resin, and the second molded product includes a thermoplastic resin, and a second additive contained in the thermoplastic resin and having a reactive group that chemically bonds with the first additive. At an interface between the first molded product and the second molded product, the first additive and the second additive are joined to each other by one or more joint actions selected from covalent bonding, ionic bonding, hydrogen bonding, intermolecular forces, dispersion force, and diffusion. As a result, the adhesion between both the molded products can be firmly secured through the molding technique such as the transfer molding method or the compression molding method.

An inline mixer device includes a flexible tube and a mixer portion. The mixer portion is internal to and integral with the tube. The mixer portion and tube may be comprised of the same flexible material. Methods of forming the inline mixer device are provided. Methods of mixing fluid with the inline mixer device are provided.

A screw cap (14, 502) configured to be removably attachable to a bottle (12) includes a base (40) and an annular skirt (42, 508) extending downwardly therefrom. One or more threads (32) extend radially inwardly from an interior surface of the skirt (42, 508). A retention feature (509) extends radially inwardly from the interior surface of the skirt (42, 508). The retention feature (509) is configured to produce at least one of an audible response or a tactile response when the cap (14, 502) is rotated with respect to a bottle (12).

The invention relates to a method for producing a liquid con-tainer (2) for a motor vehicle, which is assembled from at least two shells (4, 6). Furthermore, the invention relates to a liquid container (2) for a motor vehicle.

A dual-molded silicone-polyamide composite article including a first molded piece that comprises a blend of polyamide and an ethylene-vinyl alcohol copolymer and a second molded piece that comprises a thermoset, hydrosilylation-cure silicone polymer. A portion of a surface of the second molded piece is autogenously bonded to a portion of a surface of the first molded piece.

An assembly of joined injection molded parts and a method for joining injection molded parts is disclosed herein. The assembly includes, but is not limited to, a first injection molded part having a first bonding area. The first bonding area has a plurality of first fingers extending from a surface of the first bonding area. The assembly further includes a second injection molded part having a second bonding area. The second bonding area corresponds in shape to the first bonding area and has a plurality of second fingers that extend from a surface of the second bonding area. The assembly includes an adhesive tape arranged between the plurality of first fingers and the plurality of second fingers. The adhesive tape is configured to bond the first injection molded part to the second injection molded part.

The invention relates to a method for producing a liquid con-tainer (2) for a motor vehicle, which is assembled from at least two shells (4, 6). Furthermore, the invention relates to a liquid container (2) for a motor vehicle.

The present invention relates to the field of automotive lamps, particularly a method for manufacturing a light emitting device (10) for use in automotive lamps. The method comprises: providing a base substrate (11) with a LED die (12) and one or more electrical components (13) attached thereon into a first mold; melting and injecting an optical transparent material over the LED die (12) to form an optical structure (14); removing the base substrate (11) from the first mold once the optical transparent material is partially solidified; providing the base substrate (11) into a second mold different from the first mold; and melting and injecting a thermally conductive material into the second mold while the optical transparent material is not fully solidified, such that an intimate connection is formed between the thermally conductive material and the optical transparent material. The present invention further discloses the light emitting device (10) per se.

In a stator injection molding centralization technique, a mold core is disposed inside a stator tube, thereby forming an annulus between the stator tube and mold core. The mold core includes a pitch length defined between a first and second lobe tip of the mold core. A centralizing member is positioned in the annulus, which has a length at least as long as the pitch length of the mold core. During the injection molding process, elastomeric material is injected into the annulus behind the centralizing member, which is located adjacent to the injection point. As the elastomer is injected, it displaces the centralizing member ahead of it along the annulus. As the centralizing member moves through the annulus, it supports the mold core, thus preventing the sag effect.