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US 11,792,377 B2Granted
Transmission apparatus, method of transmitting image data in high dynamic range, reception apparatus, method of receiving image data in high dynamic range, and program
AssigneeSaturn Licensing LLC
InventorYasuhisa Nakajima
Life of this patent
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Abstract
A reception apparatus includes an information storage unit in which pieces of information on a transmission method for and/or a gamma correction method for image data in high dynamic range that the information storage unit itself is able to support are stored; and an information transmission unit that transmits the information on the transmission method and/or the information on the gamma correction method that are stored in the information storage unit.
Claims20
A reception apparatus comprising:
- a storage unit including capability information of the reception apparatus;
- an interface terminal configured to send to an external apparatus information on gamma correction from the storage unit that the reception apparatus is capable of processing to display high dynamic range images on a display panel;
- and
- circuitry configured to
- receive a high dynamic range signal comprising image data in high dynamic range from the external apparatus through the interface terminal over a transmission path, and
- receive information in an InfoFrame packet on gamma correction for the image data in high dynamic range,
- wherein the storage unit is an EDID memory and EDID data from the storage unit includes information on a plurality of gamma correction that includes at least the gamma correction for the image data and a name of the reception apparatus.
4 more elements
A reception apparatus comprising:
- a storage unit including capability information of the reception apparatus;
- and
- circuitry configured to
- receive a high dynamic range signal comprising image data in high dynamic range from an external apparatus through an interface terminal over a transmission path, and
- receive information in an InfoFrame packet on gamma correction for the image data in high dynamic range,
- wherein the interface terminal is configured to send to the external apparatus the information on the gamma correction from the storage unit that the reception apparatus is capable of processing to display high dynamic range images on a display panel;
- and
- wherein the storage unit is an EDID memory and EDID data from the storage unit includes information on a plurality of gamma correction that include the gamma correction for the image data in high dynamic range and a name of the reception apparatus.
5 more elements
A reception apparatus comprising:
- a storage unit including capability information of the reception apparatus;
- a panel drive circuit;
- and
- a display panel,
- wherein the reception apparatus is configured to receive a high dynamic range signal comprising image data in high dynamic range from an external apparatus through an interface terminal over a transmission path, and receive information in an InfoFrame packet;
- wherein the InfoFrame packet is a Vendor Specific InfoFrame packet that includes information on gamma correction for the image data in high dynamic range;
- and
- wherein the storage unit is an EDID memory and EDID data from the storage unit includes information on a plurality of gamma correction that includes at least the gamma correction for the image data in high dynamic range and a name of the reception apparatus.
5 more elements
A reception apparatus comprising:
- a storage unit including capability information of the reception apparatus;
- a panel drive circuit;
- and
- a display panel,
- wherein the reception apparatus is configured to receive a high dynamic range signal comprising image data in high dynamic range from an external apparatus through an interface terminal over a transmission path, and receive information in an InfoFrame packet;
- wherein the InfoFrame packet is a Vendor Specific InfoFrame packet that includes information on gamma correction for the image data in high dynamic range;
- wherein the storage unit is an EDID memory and EDID data from the storage unit includes information on a plurality of gamma correction that includes at least the gamma correction for the image data in high dynamic range and a name of the reception apparatus;
- and
- wherein the reception apparatus is configured to make a determination of a Hot Plug Detect setting for the reception apparatus.
6 more elements
Dependencies are inferred from the claim text.