摘要:
A robot capable of communicating according to a gesture may include a plurality of link members, and an outer cover member surrounding the plurality of link members. The shape of the outer cover member is varied into a curved shape, when the outer cover member is adhered closely to the plurality of link members, according to the variation of the shapes of the plurality of link members.
摘要:
Disclosed herein is a robot, which is capable of communicating according to a gesture. The robot includes a plurality of link members, and an outer cover member surrounding the plurality of link members. The shape of the outer cover member is varied into a curved shape, when the outer cover member is adhered closely to the plurality of link members, according to the variation of the shapes of the plurality of link members.
摘要:
A robot forms a natural curved line through a thickness variation of an outer cover member such that a user feels friendly toward gestures expressed by the robot. The robot includes a plurality of link members, at least one joint hinge connecting the plurality of link members, and an outer cover member covering the plurality of link members and the at least one joint hinge, wherein, as the outer cover member gets close to the at least one joint hinge, the thickness of the outer cover member increases.
摘要:
A method of manufacturing a capacitor-embedded printed circuit board that includes fabricating a capacitor substrate having at least one inner electrode formed on one side of a dielectric layer; aligning a semi-cured insulation layer with one side of a core layer, and aligning the capacitor substrate with the semi-cured insulation layer such that the inner electrode faces the semi-cured insulation layer; and collectively stacking the core layer, the semi-cured insulation layer, and the capacitor substrate.
摘要:
Disclosed is a wheel assembly capable of preventing a floor from being contaminated due to dust or impurities existing on driving wheels that move a body case. The wheel assembly includes a driving wheel that moves a body case in at least one direction, and at least one dust separator having an inclination angle with respect to an axial center line of the driving wheel to separate dust from the driving wheel.
摘要:
Disclosed herein is a Printed Circuit Board (PCB) having embedded resistors and a method of manufacturing the same, in which contact pads are formed by filling via holes formed on electrode pads with oxidation-resistant conductive material, and resistors are formed on the contact pads. Accordingly, erosion that occurs between the electrode pads and the resistors can be prevented using the contact pads made of oxidation-resistant conductive material, and connections between circuits also can be realized. Furthermore, resistors are formed on a flat plane without any difference in height, attributable to the electrode pads, and thus differences between the resistance values of the built-in resistors can be greatly reduced.
摘要:
The present invention relates to a chip embedded printed circuit board and a manufacturing method thereof and provides a chip embedded printed circuit board including: an insulating layer having vias formed therethrough; a first chip and a second chip embedded in the insulating layer and having pads, which are respectively exposed to upper and lower surfaces of the insulating layer, on one surfaces thereof; an upper pattern formed on the upper surface of the insulating layer to be connected to the pads of the first chip and the vias; and a lower pattern formed on the lower surface of the insulating layer to be connected to the pads of the second chip and the vias. Also, the present invention provides a manufacturing method of a chip embedded printed circuit board.
摘要:
A dialogue system uses an extended domain in order to have a dialogue with a user using natural language. If a dialogue pattern actually input by the user is different from a dialogue pattern predicted by an expert, an extended domain generated in real time based on user input is used and an extended domain generated in advance is used to have a dialogue with the user.
摘要:
Disclosed herein is an electronic component-embedded printed circuit board, including: a base plate having a cavity formed therein in a thickness direction thereof; an electronic component which is disposed in the cavity such that an active surface of the electronic component is flush with one side of the base plate; an insulating material layer which is formed on the other side of the base plate to bury the electronic component; and a first circuit layer which is formed on one side of the base plate and includes connection patterns coming into contact with connecting terminals of the electronic component, and a method of manufacturing the same. The electronic component-embedded printed circuit board is advantageous in that the active surface of an electronic component is disposed such that it is flush with one side of a base plate, so that additional viaholes do not need to be formed, with the result that a laser process requiring high cost can be omitted, thereby simplifying the manufacturing process of a printed circuit board and reducing the manufacturing cost thereof.
摘要:
Disclosed is a method of manufacturing a wafer level package, which includes arranging semiconductor dies on a carrier, forming a protective layer between the semiconductor dies of the carrier through screen printing, primarily heat hardening the protective layer, simultaneously pressing and secondarily heat hardening the protective layer, and removing the carrier, so that a thickness difference between the semiconductor dies and the protective layer is not formed and the warping of the wafer level package is reduced.