摘要:
A semiconductor inspecting device comprises a probe card for transmitting a signal or power supply to semiconductor wafers having one or more subject chips formed therein, and is constituted such that the first semiconductor wafer faces the first face of the probe card and such that the second semiconductor wafer faces the second face of the probe card on the opposite side of the first face. The probe card includes one or more inspecting chips, which can perform non-contact transmissions with the first subject chip in the first semiconductor wafer and the second subject chip in the second semiconductor wafer.
摘要:
A semiconductor inspection apparatus comprising: a plurality of wafer stages, provided independently for each of a plurality of laminated semiconductor wafers, that directly or indirectly secure the corresponding semiconductor wafers and that possess a mechanism for positioning the corresponding semiconductor wafers; and a probe card, arranged outside or in between the plurality of laminated semiconductor wafers so as to face the semiconductor wafers, that transmits a signal or power to the plurality of semiconductor wafers.
摘要:
A semiconductor inspecting device comprises a probe card for transmitting a signal or power supply to semiconductor wafers having one or more subject chips formed therein, and is constituted such that the first semiconductor wafer faces the first face of the probe card and such that the second semiconductor wafer faces the second face of the probe card on the opposite side of the first face. The probe card includes one or more inspecting chips, which can perform non-contact transmissions with the first subject chip in the first semiconductor wafer and the second subject chip in the second semiconductor wafer.
摘要:
A plurality of semiconductor chips are juxtaposed, each having an electromagnetic induction coil disposed thereon. A signal is transmitted by way of electromagnetic induction between the electromagnetic induction coils disposed on a pair of adjacent semiconductor chips.
摘要:
Disclosed is a semiconductor device composed of a plurality of semiconductor integrated circuits and a plurality of coils. During the production process of the semiconductor device, the plurality of coils are so arranged that the coil surfaces are generally perpendicular to the front surface of a chip of the semiconductor integrated circuits wherein metal films are laminated. A signal is transmitted between a pair of adjacent coils among the plurality of coils.
摘要:
A semiconductor device (1) includes a semiconductor wafer (11) on which a plurality of semiconductor chip forming regions (1A) is formed, a circuit section (12) which is provided within each of the semiconductor chip forming regions (1A) of the semiconductor wafer (11), a control circuit section (14), provided within each of the semiconductor chip forming regions (1A) and connected to the circuit section (12), that controls electric power supplied to the circuit section (12), a power supply line (18) connected to the plurality of control circuit section (14), and a reference power line (17) connected to the plurality of control circuit section (14). In each of the control circuit sections (14), a voltage of electric power supplied from the power supply line (18) is controlled on the basis of a reference voltage from the reference power line (17).
摘要:
A semiconductor device (1) includes a semiconductor wafer (11) on which a plurality of semiconductor chip forming regions (1A) is formed, a circuit section (12) which is provided within each of the semiconductor chip forming regions (1A) of the semiconductor wafer (11), a control circuit section (14), provided within each of the semiconductor chip forming regions (1A) and connected to the circuit section (12), that controls electric power supplied to the circuit section (12), a power supply line (18) connected to the plurality of control circuit section (14), and a reference power line (17) connected to the plurality of control circuit section (14). In each of the control circuit sections (14), a voltage of electric power supplied from the power supply line (18) is controlled on the basis of a reference voltage from the reference power line (17).
摘要:
A plurality of semiconductor chips are juxtaposed, each having an electromagnetic induction coil disposed thereon. A signal is transmitted by way of electromagnetic induction between the electromagnetic induction coils disposed on a pair of adjacent semiconductor chips.
摘要:
A semiconductor test apparatus, semiconductor device, and test method are provided that enable the realization of a high-speed delay test. Semiconductor test apparatuses (1a-1c) include: flip-flops (11) each provided with first input terminal SI, second input terminal D, mode terminal SE that accepts a mode signal indicating either a first mode or a second mode, clock terminal CK that accepts a clock signal, and output terminal Q, the flip-flops (11) selecting first input terminal SI when the mode signal indicates the first mode, selecting second input terminal D when the mode signal indicates the second mode, and holding information being received by the input terminal that was selected based on the mode signal in synchronization with the clock signal and supplying as output from output terminal Q; and hold unit 12 that holds a set value and that provides the set value to first input terminal SI.
摘要:
A semiconductor test apparatus, semiconductor device, and test method are provided that enable the realization of a high-speed delay test. Semiconductor test apparatuses (1a-1c) include: flip-flops (11) each provided with first input terminal SI, second input terminal D, mode terminal SE that accepts a mode signal indicating either a first mode or a second mode, clock terminal CK that accepts a clock signal, and output terminal Q, the flip-flops (11) selecting first input terminal SI when the mode signal indicates the first mode, selecting second input terminal D when the mode signal indicates the second mode, and holding information being received by the input terminal that was selected based on the mode signal in synchronization with the clock signal and supplying as output from output terminal Q; and hold unit 12 that holds a set value and that provides the set value to first input terminal SI.