# US 10,874,000 B2 · Display device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,874,000 B2 - Document ID: US10874000B2 - Status: Granted - Kind: B2 - Application number: 16/784,390 - Filed: 2020-02-07 - Published: 2020-08-13 - Granted: 2020-12-22 - Earliest claimed: 2019-02-12 - Assignees: Qisda Corporation - Applicants: Qisda Corporation - Inventors: Tse-Wei Fan; Fu-Tsu Yen - Web page: https://patentgrep.com/patent/US10874000B2 ## CPC - A63F 13/50: Controlling the output signals based on the game progress - H05B 45/10: Controlling the intensity of the light - A63F 13/25: Output arrangements for video game devices - A63F 13/537: using indicators, e.g. showing the condition of a game character on screen - G09G 5/10: Intensity circuits - H05B 47/18: via data-bus transmission - A63F 13/52: involving aspects of the displayed game scene - A63F 13/837: Shooting of targets - A63F 2300/30: characterized by output arrangements for receiving control signals generated by the game device - A63F 2300/8076: Shooting - A63F: CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR - H05B: ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL - G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00) ## Abstract A display device includes a display computing module coupled to a signal source and configured to receive an audio/video signal from the signal source; an audio computing module coupled to the display computing module, the audio computing module configured to receive the audio/video signal from the display computing module and to obtain a sound information including orientation data, the audio computing module outputting the sound information to enable the display computing module to generate a control signal based on the sound information; and a light source device coupled to the display computing module, the light source device including multiple light-emitting areas corresponding to the orientation data, the light source device configured to control a light-emitting status of at least one light-emitting area according to the control signal. ## Claims ### Claim 1 A display device, comprising: a display computing module coupled to a signal source and configured to receive an audio/video signal from the signal source; an audio computing module coupled to the display computing module, the audio computing module configured to receive the audio/video signal from the display computing module and to obtain sound information comprising orientation data, the audio computing module outputting the sound information to enable the display computing module to generate a control signal based on the sound information; and a light source device coupled to the display computing module, the light source device comprising multiple light-emitting areas corresponding to the orientation data, the light source device configured to control a light-emitting status of at least one of the light-emitting areas according to the control signal. ### Claim 2 (depends on 1) The display device of claim 1, wherein the light source device comprises a backlight module disposed corresponding to a display area; a backlight area of the backlight module comprises a first region and a second region different from the first region; the first region corresponds to first direction information of the sound information; the second region corresponds to second direction information of the sound information; the first direction information is different from the second direction information; the backlight module controls display parameters of the first region or the second region according to the control signal. ### Claim 3 (depends on 2) The display device of claim 2, wherein when the sound information is changed from the first direction information to the second direction information, the display computing module changes the control of the display parameters of the first region and the second region according to the change of the sound information. ### Claim 4 (depends on 2) The display device of claim 2, wherein the light source device further comprises: a peripheral light source disposed on a housing around the display area, wherein a peripheral light-emitting area of the peripheral light source comprises a first marginal region and a second marginal region corresponding to a first side and a second side of the housing, respectively, wherein a brightness of the first marginal region varies with a brightness of the first region, and a brightness of the second marginal region varies with a brightness of the second region. ### Claim 5 (depends on 4) The display device of claim 4, wherein the peripheral light-emitting area further comprises: a corner region corresponding to at least a corner of the housing, wherein the backlight area further comprises a third region disposed neighboring the corner region; the third region corresponds to third direction information of the sound information; a brightness of the corner region varies with a brightness of the third region. ### Claim 6 (depends on 4) The display device of claim 4, wherein the first marginal region comprises a first section and a second section along the first side; the backlight area further comprises a fourth region connected to the first region along the first side; the fourth region corresponds to fourth direction information of the sound information; a brightness of the first section varies with the brightness of the first region, and a brightness of the second section varies with a brightness of the fourth region. ### Claim 7 (depends on 6) The display device of claim 6, wherein the peripheral light source is configured to display a regular tone and/or a warning tone; when the brightness of the first region increases, the first section of the first marginal region is changed from the regular tone to the warning tone. ### Claim 8 (depends on 4) The display device of claim 4, wherein the display device further comprises: a bracket connected to the housing, wherein the peripheral light source is disposed on the housing and the bracket; the peripheral light-emitting area comprises an indication region on the bracket; the backlight area comprises a central region corresponding to central location information of the sound information; a brightness of the indication region varies with a brightness of the central region. ### Claim 9 (depends on 1) The display device of claim 1, wherein the sound information further comprises: sound type data, wherein the display computing module generates the control signal according to the sound type data to enable the light source device to control a flashing frequency of at least one light-emitting area based on the control signal. ### Claim 10 (depends on 1) The display device of claim 1, wherein the light source device comprises: a peripheral light source disposed on a housing around the display area, wherein a peripheral light-emitting area of the peripheral light source comprises a first marginal region and a second marginal region corresponding to a first side and a second side of the housing, respectively, wherein the first marginal region corresponds to first direction information of the sound information; the second marginal region corresponds to a second direction information of the sound information; display parameters of the first marginal region and/or the second marginal region are varied according to the control signal. ### Claim 11 (depends on 10) The display device of claim 10, wherein the peripheral light-emitting area further comprises: a corner region corresponding to at least a corner of the housing, wherein the corner region corresponds to third direction information of the sound information, and display parameters of the corner region are varied according to the control signal. ### Claim 12 (depends on 10) The display device of claim 10, wherein the first marginal region comprises a first section and a second section along the first side; the first section corresponds to first direction information of the sound information; the second section corresponds to second direction information of the sound information, and display parameters of the first section and the second section are varied according to the control signal. ### Claim 13 (depends on 12) The display device of claim 12, wherein the peripheral light source is configured to display a regular tone and/or a warning tone; when the light source device receives the control signal, the first section of the first marginal region is changed from the regular tone to the warning tone. ### Claim 14 (depends on 10) The display device of claim 10, further comprising: a bracket connected to the housing, wherein the peripheral light source is disposed on the housing and the bracket; the peripheral light-emitting area comprises an indication region on the bracket; the indication region corresponds to central location information of the sound information, and display parameters of the indication region are varied according to the control signal. ### Claim 15 (depends on 1) The display device of claim 1, wherein the audio/video signal comprises: a video signal and/or an audio signal, wherein after the audio computing module obtains the sound information from the audio signal, the sound information is sent to the display computing module through a communication bus.