摘要:
A method for producing at least one pad assembly (32, 50) on a support (19, 43) for use in a method for self-assembling at least one element (10) on the support (19, 43), comprises fanning, on the support (19, 43), a layer (28, 48) of at least one fluorinated material around the location (30, 44) of the pad assembly (32, 50), the layer (28, 48) having a thickness greater than 10 nm. The layer (28, 48) and the location (30, 44) are exposed to an ultraviolet treatment in the presence of ozone to form the pad assembly (32, 50) at said location (30, 44), wherein a drop of liquid (16) having a static contact angle on the pad assembly (32, 50) less than or equal to 15°, after the exposure to the ultraviolet treatment, has a static contact angle on the layer (28, 48) greater than or equal to 100°.
摘要:
The present disclosure is directed to circuitry configurable based on device orientation. Example circuitry may comprise at least one device location and configurable conductors. The at least one device location may include at least two conductive pads onto which a device may be populated by a manufacturing process. The configurable conductors may be coupled to each of the at least two conductive pads. The configurable conductors may be configured by adding conductive material to at least one configurable conductor or subtracting at least part of at least one configurable conductor. For example, conductive material may be added to close a space between two segments of a configurable conductor to form a conduction path. Alternatively, at least part of at least one of a plurality of configurable conductors coupled to a conductive pad may be subtracted (e.g., cut) to stop conduction in the at least one configurable conductor.
摘要:
A method of forming, on a surface of a substrate, at least one hydrophilic attachment area for the purpose of self-assembling a component or a chip, in which a hydrophobic area, which delimits the hydrophilic attachment area, is produced.
摘要:
In order to increase the probability that the component is disposed on the hydrophilic region, used is a substrate comprises a water-repellant region, a hydrophilic region, and a hydrophilic line, wherein the water-repellant region surrounds the hydrophilic region and the hydrophilic line, the hydrophilic region and the hydrophilic line are disposed along the +X direction in this order, the value of D1/D2 is not less than 0.1 and not more than 1.2, the value of D3 is not less than 5 micrometers, the value of D4 is less than the minimum length of the component.
摘要:
There is provided a three-dimensional integrated circuit manufacturing method for temporarily attaching a chip to a transcription substrate, and securely detaching the chip from the transcription substrate when the chip is transferred to a supporting substrate. When a chip is temporarily attached to a transcription substrate, by evaporating a liquid existing between the chip and the transcription substrate, the solids of the chip and the transcription substrate can be attached to each other. Accordingly, the chip can be temporarily attached to the transcription substrate so as not to be deviated from its own position. Further, by setting adhesive strength between the chip and a supporting substrate to be higher than that between the chip and the transcription substrate, the chip can be securely detached from the transcription substrate when the chip is transferred from the transcription substrate to the supporting substrate.
摘要:
In a method of fabricating an integrated circuit device having a three-dimensional stacked structured, the step of fixing many chip-shaped semiconductor circuits to a support substrate or a circuit layer with a predetermined layout can be performed easily and efficiently with a desired accuracy. Temporary adhesion portions 12b of semiconductor chips 13 are temporarily adhered to corresponding temporary adhesion regions 72a of a carrier substrate 73a by way of water films 81. The carrier substrate 73a is then pressed toward a support substrate or a desired circuit layer, thereby contacting connecting portions 12 of the chips 13 on the carrier substrate 73a with corresponding predetermined positions on the support substrate or a circuit layer. Thereafter, by fixing the connecting portions 12 to the predetermined positions, the chips 13 are attached to the support substrate or the circuit layer with a desired layout.
摘要:
A magnetically directed, self-assembled structure has a first body. The first body includes a single magnet or plurality of magnets disposed thereon to form a spatially variable magnetic field in a first predetermined pattern. A second body has a single magnet or plurality of magnets disposed thereon to form a spatially variable magnetic field in a second predetermined pattern. The second predetermined pattern is complementary to the first pattern. The first body is attracted to the second body with an attractive force greater than a mixture force such that the first body and second body are fully aligned to each other and bonded together.
摘要:
A mounting method comprising the steps of (A) disposing first liquid (2) on first region (11) provided on one principal surface of substrate (1); (B) bringing member-containing liquid (5) containing second liquid (3) and at least one member (4) into contact with the first liquid (2) disposed on the first region (11); and (C) removing the first liquid (2) and the second liquid (3) from the one principal surface to thereby dispose the member (4) on the first region (11). The first liquid (2) is substantially not dissolved in the second liquid (3). The wettability of the first liquid (2) with respect to the surface of the member (4) is higher than that of the second liquid (3).
摘要:
A mounting method comprising the steps of (A) disposing first liquid (2) on first region (11) provided on one principal surface of substrate (1); (B) bringing member-containing liquid (5) containing second liquid (3) and at least one member (4) into contact with the first liquid (2) disposed on the first region (11); and (C) removing the first liquid (2) and the second liquid (3) from the one principal surface to thereby dispose the member (4) on the first region (11). The first liquid (2) is substantially not dissolved in the second liquid (3). The wettability of the first liquid (2) with respect to the surface of the member (4) is higher than that of the second liquid (3).
摘要:
A mounting method comprising the steps of (A) disposing first liquid (2) on first region (11) provided on one principal surface of substrate (1); (B) bringing member-containing liquid (5) containing second liquid (3) and at least one member (4) into contact with the first liquid (2) disposed on the first region (11); and (C) removing the first liquid (2) and the second liquid (3) from the one principal surface to thereby dispose the member (4) on the first region (11). The first liquid (2) is substantially not dissolved in the second liquid (3). The wettability of the first liquid (2) with respect to the surface of the member (4) is higher than that of the second liquid (3).