Abstract: A display panel and a display apparatus are provided. The display panel includes a display module and a bending support layer. The display module includes a first region, a bending region and a second region. The bending region is connected between the first region and the second region. The first region includes a display surface. The bending support layer is located in the bending region and part of the bending support layer extends to the first region and the second region. A partial region of the bending support layer includes at least two first holes, the bending support layer has a first cross-section perpendicular to the plane where the first region is located. In the first cross-section, the first hole extends along a direction from the first region towards the second region, and at least two first holes are arranged in a thickness direction of the bending support layer.

Abstract: The present application discloses a current equalizing busbar for a converter comprising: a direct current busbar connected to a DC terminal of the converter and positive terminals and negative terminals of respective power modules; and an alternate current busbar connected to AC terminals of the respective power modules and a load; wherein, when the converter operates, a sum of an inductance caused by the DC busbar between the DC terminal and a positive terminal or a negative terminal of a power module and an inductance caused by the AC busbar between the load and an AC terminal of the power module is equal to a sum of an inductance caused by the DC busbar between the DC terminal and positive terminals or negative terminals of other power modules and an inductance caused by the AC busbar between the load and AC terminals of said other power modules.

Abstract: The present application discloses a current equalizing busbar for a converter comprising: a direct current busbar connected to a DC terminal of the converter and positive terminals and negative terminals of respective power modules; and an alternate current busbar connected to AC terminals of the respective power modules and a load; wherein, when the converter operates, a sum of an inductance caused by the DC busbar between the DC terminal and a positive terminal or a negative terminal of a power module and an inductance caused by the AC busbar between the load and an AC terminal of the power module is equal to a sum of an inductance caused by the DC busbar between the DC terminal and positive terminals or negative terminals of other power modules and an inductance caused by the AC busbar between the load and AC terminals of said other power modules.