Patent application number | Description | Published |
20100113146 | Gaming machine having secondary display for providing video content - A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presents the results of a play on the gaming machine. In the case of a slot machine, the main display may be the glass display through which the spinning reels of a game play are viewed. In a video poker gaming machine, the main display is usually a cathode ray tube (“CRT”) which displays a video game image to the player and other information directly associated with the game play. The secondary display may be provided at various locations on the gaming machine such as in a top glass portion of the gaming machine or a belly glass portion of the gaming machine, which belly glass portion is located below a main display portion of the gaming machine. The secondary display itself may be a liquid crystal display, a cathode ray tube, a field emission display, a plasma display, a digital micromirror device (DMD), etc. | 05-06-2010 |
20110070949 | BUTTON PANEL AND LIGHT ASSEMBLY FOR USE WITH GAMING MACHINES - A gaming machine includes a button panel having a front surface, wherein at least a portion of the front surface is an optically restrictive material, and a plurality of light devices aligned relative to the optically restrictive material. The gaming machine also includes a controller coupled to the plurality of light devices, wherein the controller is configured to control at least one of an order of illumination for at least a portion of the plurality of light devices and a duration of illumination for at least a portion of the plurality of light devices. | 03-24-2011 |
20130316814 | ACOUSTO-OPTIC MODULATOR FOR MULTI-LAYER DISPLAY - A gaming system including an electronic gaming machine (EGM) having a multi-layer display is described. In particular, the EGM can be configured with a display that provides a 3D-like image. An acousto-optical modulator interstitial component can be positioned between two liquid crystal displays to mitigate moiré interference. A piezoelectric transducer can be attached to a glass interstitial component or to a display panel of a multi-layer display in order to control the moiré interference. | 11-28-2013 |
20150050978 | MECHANICAL WHEELS FOR GAME MACHINES - Electronic gaming machines having mechanical or electro-mechanical wheel devices are described herein. The gaming machines include a cabinet, a display coupled to the cabinet, and a wheel coupled to the cabinet. The wheel includes a plurality of wheel segments positioned axially about a center point of the wheel. The plurality of wheel segments may be configured to rotate about the center point and to transform an appearance of the wheel. The wheel further includes an indicator configured to indicate an indicated wheel segment. The indicator may be configured to rotate about the center point. | 02-19-2015 |
20150050979 | MECHANICAL WHEELS FOR GAME MACHINES - Electronic gaming machines having mechanical or electro-mechanical wheel devices are described herein. The gaming machines include a cabinet, a display coupled to the cabinet, and a wheel coupled to the cabinet. The wheel includes a plurality of wheel segments positioned axially about a center point of the wheel. The plurality of wheel segments may be configured to rotate about the center point and to transform an appearance of the wheel. The wheel further includes an indicator configured to indicate an indicated wheel segment. The indicator may be configured to rotate about the center point. | 02-19-2015 |
20150050980 | MECHANICAL WHEELS FOR GAME MACHINES - Electronic gaming machines having mechanical or electro-mechanical wheel devices are described herein. The gaming machines include a cabinet, a display coupled to the cabinet, and a wheel coupled to the cabinet. The wheel includes a plurality of wheel segments positioned axially about a center point of the wheel. The plurality of wheel segments may be configured to rotate about the center point and to transform an appearance of the wheel. The wheel further includes an indicator configured to indicate an indicated wheel segment. The indicator may be configured to rotate about the center point. | 02-19-2015 |
20150050981 | MECHANICAL WHEELS FOR GAME MACHINES - Electronic gaming machines having mechanical or electro-mechanical wheel devices are described herein. The gaming machines include a cabinet, a display coupled to the cabinet, and a wheel coupled to the cabinet. The wheel includes a plurality of wheel segments positioned axially about a center point of the wheel. The plurality of wheel segments may be configured to rotate about the center point and to transform an appearance of the wheel. The wheel further includes an indicator configured to indicate an indicated wheel segment. The indicator may be configured to rotate about the center point. | 02-19-2015 |
20150050982 | MECHANICAL WHEELS FOR GAME MACHINES - Electronic gaming machines having mechanical or electro-mechanical wheel devices are described herein. The gaming machines include a cabinet, a display coupled to the cabinet, and a wheel coupled to the cabinet. The wheel includes a plurality of wheel segments positioned axially about a center point of the wheel. The plurality of wheel segments may be configured to rotate about the center point and to transform an appearance of the wheel. The wheel further includes an indicator configured to indicate an indicated wheel segment. The indicator may be configured to rotate about the center point. | 02-19-2015 |
Patent application number | Description | Published |
20090008556 | DEVICE FOR DETECTING ELECTROMAGNETIC RADIATION, ESPECIALLY INFRARED RADIATION - A device for detecting electromagnetic radiation, especially infrared radiation, including an array of elementary bolometers which are sensitive to the incident radiation and are referred to as “active” bolometers and an additional row of bolometers which are substantially insensitive to the radiation and are referred to as “blind” bolometers. The active and blind bolometers are formed on a substrate in which a read circuit is produced for sequential addressing of each of the rows of the array and the row of blind bolometers, each of the bolometers in the same row being biased simultaneously. The read circuit includes a source for producing a reference current (I | 01-08-2009 |
20100065729 | DEVICE FOR DETECTING INFRARED RADIATION COMPRISING A RESISTIVE IMAGING BOLOMETER, A SYSTEM COMPRISING AN ARRAY OF SUCH BOLOMETERS AND A METHOD FOR READING AN IMAGING BOLOMETER INTEGRATED INTO SUCH A SYSTEM - A device for detecting infrared radiation including a resistive imaging bolometer, a mechanism for measuring drift in the electrical resistance of the bolometer relative to a reference value of the electrical resistance of the bolometer which corresponds to predetermined operating conditions of the bolometer, and a mechanism for correcting the effects of the drift in resistance or for correcting the drift itself. | 03-18-2010 |
20100176298 | DEVICE FOR DETECTING ELECTROMAGNETIC RADIATION - The invention relates to a device for detecting electromagnetic radiation comprising: a resistive bolometer, a biasing circuit capable of biasing said bolometer with a predetermined bias voltage, a rejection module capable of generating a common mode current, a measuring circuit capable of being connected to a bolometer and a rejection module in order to measure the difference between the current flowing through the bolometer when it is biased and the common mode current generated by the rejection module. According to the invention, rejection module comprises: a module for estimating a current that flows through resistive bolometer when it is subjected to the bias voltage and made insensitive to the electromagnetic radiation; and a current generator which is controlled by the estimation module and generates the current estimated by the latter as a common mode current. | 07-15-2010 |
20100181485 | DEVICE FOR THE DETECTION OF AN ELECTROMAGNETIC RADIATION AND ELECTROMAGNETIC RADIATION DETECTOR COMPRISING SUCH DEVICES - The invention relates to a device for the detection of an electromagnetic radiation including: a substrate; a resistive imaging bolometer; a circuit for polarizing the bolometer at a predetermined voltage; a rejection circuit generating a common mode current, comprising a compensation bolometer thermalized in the substrate and a polarization circuit thereof; and a measuring circuit for measuring the difference between the current flowing in the imaging bolometer when it is polarized and the common mode current generated by the rejection circuit. According to the invention, the rejection circuit further comprises a current generator capable of producing a current that simulates the current induced by the self-heating of the imaging bolometer under the effect of its polarization, the sum of the current passing through the compensation bolometer and the current generated by the current generator forming the common mode current. | 07-22-2010 |