A Charlieplexing IO-driven OLED segment, comprising a plurality of OLED segments and an MCU chip for supplying power to each of the OLED segments. The MCU chip has a plurality of I/O pins that can change the output electrodes at a preset time interval. Each I/O pin is electrically connected to the positive electrodes of the plurality of OLED segments and the negative electrodes of the plurality of OLED segments. The positive electrode and the negative electrode of each OLED segment are electrically connected to two of the I/O pins of the MCU chip, respectively. The MCU chip, by controlling the change of output electrodes of the I/O pins, enables the preset OLED segments to match each other with fast flashing to produce a visual effect of coherent illumination. The preset OLED segment does not need to remain lit, reducing overall energy consumption.

A device and a spliced display panel are provided. The spliced display panel includes a display component in a display area, each display component comprises a first connection terminal and a display substrate electrically connected to the first connection terminal. A driving backplane comprises a connecting circuit layer in the display area. The connecting circuit layer comprises a second connection terminal bound to the first connection terminal. The display component is arranged in an array on the driving backplane. A driving integrated circuit electrically is connected to the second connection terminal.

A device and a spliced display panel are provided. The spliced display panel includes a display component in a display area, each display component comprises a first connection terminal and a display substrate electrically connected to the first connection terminal. A driving backplane comprises a connecting circuit layer in the display area. The connecting circuit layer comprises a second connection terminal bound to the first connection terminal. The display component is arranged in an array on the driving backplane. A driving integrated circuit electrically is connected to the second connection terminal.

A method for producing a light-emitting device and light-emitting device are disclosed. In an embodiment the method includes providing a carrier layer comprising a substrate, applying a first electrode layer, applying a layer sequence for generating light, applying a second electrode layer and structuring at least one layer for varying an optical thickness in a first region of the light-emitting device differently from the layer in a second region of the light-emitting device, wherein the second region is laterally arranged relative to the first region.

A luminous means comprising a substrate having a first main surface, to which a first electrode is applied, a second electrode, an organic layer stack within an active region of the substrate between the first and the second electrode, wherein the organic layer stack comprises at least one organic layer which is suitable for generating light, and at least one reflective element, which is formed along a main plane of the luminous means, wherein the luminous means has two operating states, such that the luminous means is an illumination source in a first operating state and the luminous means is a mirror in a second operating state.

A flexible display module and a mobile terminal are disclosed. The flexible display module includes a first bending region, a second bending region and at least one bidirectional bending region located at an overlap position between the first bending region and the second bending region, wherein the flexible display module includes a support layer, and the support layer includes a cut-out structure at least disposed in the bidirectional bending region. The cut-out structure includes multiple cut-out holes. The cut-out hole includes a long axis and a short axis arranged in a cross manner.

A flexible display module and a mobile terminal are disclosed. The flexible display module includes a first bending region, a second bending region and at least one bidirectional bending region located at an overlap position between the first bending region and the second bending region, wherein the flexible display module includes a support layer, and the support layer includes a cut-out structure at least disposed in the bidirectional bending region. The cut-out structure includes multiple cut-out holes. The cut-out hole includes a long axis and a short axis arranged in a cross manner.

A display device includes: a substrate including a display area including a first display area, and a second display area spaced from the first display area in a first direction; a plurality of pixels located along the first direction and a second direction crossing the first direction on the substrate in the display area; a plurality of first light blocking patterns located along the second direction on the substrate in the first display area, each of the plurality of first light blocking patterns extending in the first direction; and a plurality of second light blocking patterns located along the first direction on the substrate in the second display area, each of the plurality of second light blocking patterns extending in the second direction. The plurality of second light blocking patterns and the plurality of first light blocking patterns have the same height as each other.

A display device includes: a substrate including a display area including a first display area, and a second display area spaced from the first display area in a first direction; a plurality of pixels located along the first direction and a second direction crossing the first direction on the substrate in the display area; a plurality of first light blocking patterns located along the second direction on the substrate in the first display area, each of the plurality of first light blocking patterns extending in the first direction; and a plurality of second light blocking patterns located along the first direction on the substrate in the second display area, each of the plurality of second light blocking patterns extending in the second direction. The plurality of second light blocking patterns and the plurality of first light blocking patterns have the same height as each other.

An organic light emitting pixel and an organic light emitting display device, the pixel including a first organic light emitting diode to emit light with a n.sup.th order resonance mode of a first wavelength, n being a natural number of at least 1; a second organic light emitting diode to emit light with the n.sup.th order resonance mode of a second wavelength, the second wavelength being shorter than the first wavelength; and a third organic light emitting diode to emit light with a m.sup.th order resonance mode of a third wavelength, the third wavelength being shorter than the first and second wavelengths, and m being a natural number that is larger than n.