Gaming machines

Abstract

We provide gaming machines with distinctive circuit boards. [Solution] The first substrate comprises a plurality of wirings formed thereon, one of the plurality of wirings is a first wiring formed including a first meander portion, one of the plurality of wirings is a second wiring formed adjacent to the first wiring, one of the plurality of wirings is a third wiring formed including a second meander portion, and one of the plurality of wirings is a fourth wiring formed adjacent to the third wiring. Furthermore, the region in which the distance between the first wiring and the second wiring is widened by the first meander portion is defined as the first region, and the region in which the distance between the third wiring and the fourth wiring is widened by the second meander portion is defined as the second region, the first region is a location where no interlayer conductive portion is provided, and the distance between the third wiring and the fourth wiring in the second region is wider than the distance between the first wiring and the second wiring in the first region.

Claims

1. A gaming machine that is capable of being played, It comprises a first circuit board on which multiple wirings are formed, One of the plurality of wirings is a first wiring that includes a first meander portion, One of the aforementioned plurality of wirings is a second wiring formed adjacent to the first wiring, One of the aforementioned plurality of wirings is a third wiring formed including a second meander portion, One of the aforementioned plurality of wirings is a fourth wiring formed adjacent to the third wiring, The region in which the distance between the first wiring and the second wiring is widened by the first meander section is defined as the first region. The region in which the distance between the third wiring and the fourth wiring is widened by the second meander section is defined as the second region. The first region is a region in which no interlayer conductive portion is provided. The second region is a region where an interlayer conductive portion is provided. The distance between the third wiring and the fourth wiring in the second region is wider than the distance between the first wiring and the second wiring in the first region. The interlayer conductive portion is not provided in the inner region surrounded by the second meander portion. A gaming machine characterized by the following features.

2. A gaming machine according to claim 1, The first wiring is a pair of wiring consisting of a first signal wiring and a second signal wiring. The second wiring is a pair of wiring consisting of a third signal wiring and a fourth signal wiring. The third wiring is a pair of wirings consisting of a fifth signal wiring and a sixth signal wiring, The fourth wiring is a pair of wirings consisting of the seventh signal wiring and the eighth signal wiring. The first wiring is a wiring that includes at least one bend (hereinafter referred to as the "first bend") from one end to the other end, The second wiring is a wiring that includes at least one bend (hereinafter referred to as the "second bend") from one end to the other end, The third wiring is a wiring that includes at least one bend (hereinafter referred to as the "third bend") from one end to the other end, The fourth wiring is a wiring that includes at least one bend (hereinafter referred to as the "fourth bend") from one end to the other end, The first wiring is a signal wiring located on the inside at the first bend, and includes a first specially shaped portion. The second wiring is a signal wiring located on the inside at the second bend, and includes a second specially shaped portion. The third wiring is a signal wiring located on the inside at the third bend, and includes a third specially shaped portion. The fourth wiring is a signal wiring located on the inside at the fourth bend, and includes a fourth special-shaped portion. The first specially shaped part is a part that adjusts the difference in wiring length between the first signal wiring and the second signal wiring. The second specially shaped part is a part that adjusts the difference in wiring length between the third signal wiring and the fourth signal wiring. The third specially shaped part is a part that adjusts the difference in wiring length between the fifth signal wiring and the sixth signal wiring. The fourth specially shaped part is a part that adjusts the difference in wiring length between the seventh signal wiring and the eighth signal wiring. A gaming machine characterized by the following features.

3. The gaming machine according to claim 2, The first substrate is provided with a plurality of interlayer conductive portions, The plurality of interlayer conductive portions are provided spaced apart from each of the special-shaped portions: the first special-shaped portion, the second special-shaped portion, the third special-shaped portion, and the fourth special-shaped portion. A gaming machine characterized by the following features.

4. A gaming machine according to any one of claims 1 to 3, The first substrate is composed of having a plurality of conductive layers, The plurality of conductor layers include a first conductor layer and a second conductor layer directly below the first conductor layer. The first substrate is capable of mounting a connector, The first conductor layer has at least the first wiring and a pad that electrically connects the first wiring to the terminals of the connector. The second conductor layer has at least a GND solid pattern formed on it. In the second conductor layer, the GND solid pattern is not formed in the area corresponding to the pad of the first conductor layer. A gaming machine characterized by the following features.

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