Connection arrangement with a flexible flat cable

A connection arrangement, comprising:

• a composite pane composed of a first pane and a second pane, which are connected to an intermediate layer,
• two electrically conductive structures, and
• a flexible flat cable having a plurality of electrical conductor tracks, comprising:
• a first connection region at a first end and on a first side of the flexible flat cable, wherein the first connection region has a contact point of at least one conductor track of the plurality of electrical conductor tracks,
• at least one second connection region at the first end and on the first side of the flexible flat cable, wherein the second connection region has a contact point of at least one conductor track of the plurality of electrical conductor tracks,
• a third connection region with contact points of the plurality of conductor tracks at a second end of the flat cable,
• wherein the flexible flat cable has a base section containing the first connection region and at least one strip-like section connected to the base section and containing the second connection region, wherein the strip-like section is folded or is foldable over such that the second connection region faces the first connection region,
• wherein the first connection region is electrically conductively connected to one electrically conductive structure of the two electrically conductive structures and the second connection region is electrically conductively connected to the other one electrically conductive structure of the two electrically conductive structures, wherein the flexible flat cable is routed out of the composite pane and the third connection region is arranged outside the composite pane,
• wherein the two electrically conductive structures are two mutually opposed surface electrodes of an electro-optical functional element that are arranged between the first pane and the second pane,
• wherein the strip-like section protrudes laterally from the base section along a direction of lateral extension, and
• wherein an angle α between (i) a direction of extension of the strip-like section in front of and from the at least one fold region and (ii) a direction of extension of the strip-like section behind the at least one fold region and oriented toward said at least one fold region is from 10° to 170°, said direction of extension of the strip-like section behind said at least one fold region and oriented toward said at least one fold region corresponding to the direction of lateral extension of the strip-like section from the base section.