A flip chip package may include a substrate, a semiconductor chip, main bump structures and auxiliary bump structures. The substrate has a circuit pattern. The semiconductor chip is arranged over the substrate. The semiconductor chip includes a body having semiconductor structures, main pads electri
A flip chip package may include a substrate, a semiconductor chip, main bump structures and auxiliary bump structures. The substrate has a circuit pattern. The semiconductor chip is arranged over the substrate. The semiconductor chip includes a body having semiconductor structures, main pads electrically connected to the semiconductor structures to mainly control the semiconductor structures, and auxiliary pads electrically connected to the semiconductor structures to provide auxiliary control of the semiconductor structures. The main bump structures are interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the main pads. The auxiliary bump structures can be interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the auxiliary pads.
대표청구항▼
1. A semiconductor chip package comprising: a substrate having a circuit pattern;a semiconductor chip including: semiconductor structures;main pads electrically connected to the semiconductor structures to mainly control the semiconductor structures,auxiliary pads electrically connected to the semic
1. A semiconductor chip package comprising: a substrate having a circuit pattern;a semiconductor chip including: semiconductor structures;main pads electrically connected to the semiconductor structures to mainly control the semiconductor structures,auxiliary pads electrically connected to the semiconductor structures to provide auxiliary control of the semiconductor structures, anda logic circuit positioned on lower portions of the auxiliary pads,wherein only the auxiliary connections to supply an auxiliary power to The semiconductor structures and provide an auxiliary ground to the semiconductor structures. 2. The semiconductor chip package of claim 1, further comprising main bump structures interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the main pads, and auxiliary bump structures interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the auxiliary pads. 3. The semiconductor chip package of claim 2, wherein the semiconductor structures are formed on a body of the semiconductor chip, the body disposed over the substrate. 4. A semiconductor chip comprising: a body having a plurality of sides and including a main area, and at least one auxiliary area;the main area having a plurality of main sections arranged therein, each main section including a plurality of main pads to electrically communicate with semiconductor structures to mainly control a respective semiconductor structure; andthe at least one auxiliary area including a plurality of auxiliary pads to electrically communicate with the semiconductor structures to provide auxiliary control of the respective semiconductor structure, at least one auxiliary pad disposed adjacent to each main section including respective main pads disposed therein, and a logic circuit positioned on lower portions of the auxiliary pads,wherein only the auxiliary pads form auxiliary connections to supply an auxiliary power to The semiconductor structures and provide an auxiliary ground to the semiconductor structures. 5. The semiconductor chip of claim 4, wherein the main area extends between first and second opposing sides of the body. 6. The semiconductor chip of claim 5, wherein the plurality of main sections are arranged in a first row pattern and a second row pattern spaced apart from the first row pattern by a first predetermined distance to define a void area between the first and second row patterns. 7. The semiconductor chip of claim 6, wherein each main section of the first and second row patterns are spaced apart from one another by a second predetermined distance. 8. The semiconductor chip of claim 7, wherein the main pads are uniformly arranged in line with one another. 9. The semiconductor chip of claim 8, wherein the at least one auxiliary area includes a first auxiliary area located between the main area and a third side opposite the main area, and a second auxiliary area located between the main area and a fourth side opposite the third side. 10. The semiconductor chip of claim 9, wherein at least one auxiliary pad of the first auxiliary area is disposed adjacent the third side, and at least one auxiliary pad of the auxiliary second area is disposed adjacent to the fourth side. 11. The semiconductor chip of claim 8, wherein the plurality of auxiliary pads are arranged non-uniformly in the at least one auxiliary area. 12. The semiconductor chip of claim 4, further comprising semiconductor structures formed on the body and connected to at least one main pad and at least one auxiliary pad. 13. A semiconductor chip package, comprising: a substrate having a circuit pattern;a semiconductor chip comprising: a body having a plurality of sides and semiconductor structures, and including a main area and at least one auxiliary area;the main area having a plurality of main sections arranged therein, each main section including a plurality of main pads to electrically communicate with the semiconductor structures to mainly control a respective semiconductor structure, andthe at least one auxiliary area including a plurality of auxiliary pads to electrically communicate with the semiconductor structures to provide auxiliary electronic control of the respective semiconductor structure, at least one auxiliary pad disposed adjacent to each main section including respective main pads disposed therein;main bump structures interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the main pads; andauxiliary bump structures interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the auxiliary pads. 14. A semiconductor chip, comprising: a main body having semiconductor structures formed thereon;main pads electrically connected to the semiconductor structures to mainly control the semiconductor structures;auxiliary pads electrically connected to the semiconductor structures to provide auxiliary electronic control of the semiconductor structures; anda logic circuit positioned on lower portions of the auxiliary pads,wherein only the auxiliary pads form auxiliary connections to supply an auxiliary power to the semiconductor structures and provide an auxiliary ground to the semiconductor structures.
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이 특허에 인용된 특허 (4)
Imamura,Hiroyuki; Koutani,Nobuyuki; Nakamura,Yoshifumi; Tokushima,Kenshi, Circuit board with auxiliary wiring configuration to suppress breakage during bonding process.
Takahashi, Takahiko; Itoh, Fumikazu; Shimase, Akira; Hongo, Mikio; Haraichi, Satoshi; Yamaguchi, Hiroshi, Method of making wiring and logic corrections on a semiconductor device by use of focused ion beams.
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