Abstract: A display device, display panel and manufacturing method thereof, where the display panel includes an array substrate including a plurality of thin film transistors, a pixel define layer disposed on the array substrate, and an organic light-emitting structure which is surrounded by the pixel define layer and of a top emission structure. The display panel further includes: a light blocking layer disposed between the array substrate and the pixel define layer and configured to prevent light passing through the pixel define layer from irradiating on the thin film transistor. By disposing the light blocking layer between the array substrate and the pixel define layer, light passing through the pixel define layer may be prevented from irradiating on the thin film transistor in the array substrate. Therefore, leakage current generated by the thin film transistor due to optical excitation may be reduced, thereby improving stability of the thin film transistor.

Abstract: A pixel compensating circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a driving transistor, a first capacitor, and an organic light emitting diode element. The first transistor controls transmission of a data signal to a first electrode plate of the first capacitor. The second transistor controls transmission of a reference voltage signal to the first electrode plate of the first capacitor. The driving transistor determines an amount of a driving current. The third transistor controls connection and disconnection between the gate electrode and a drain electrode of the driving transistor. The fourth transistor transmits the driving current from the driving transistor to the organic light emitting diode element. The fifth transistor controls transmission of a supply voltage to the source electrode of the driving transistor; and the organic light emitting diode element emits light in response to the driving current.

Abstract: A white organic light emitting device is disclosed. The device includes a first light emitting unit, which has first, second, and third light emitting element. The first light emitting element includes a blue light emitting material, the second light emitting element includes a yellow light emitting material, and the third light emitting element includes a yellow light emitting material. In addition, the first light emitting unit, the second light emitting unit and the third light emitting unit are arranged in parallel.

Abstract: An Organic Light Emitting Diode (OLED) display device and a manufacturing method thereof, the OLED display device including: a substrate; a pixel definition layer located on the substrate, wherein a plurality of pixel units arranged together are defined in the pixel definition layer, at least one of the pixel units comprises at least one first sub pixel, at least one second sub pixel and at least one third sub pixel, and the third sub pixel comprises at least two third secondary sub pixels; a first organic light emitting layer arranged in each of the at least one first sub pixel, a second organic light emitting layer arranged in each of the at least one second sub pixel, and third organic light emitting layers arranged in the at least two third secondary sub pixels of the at least one third sub pixel.

Abstract: A pixel compensating circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a driving transistor, a first capacitor, and an organic light emitting diode element. The first transistor controls transmission of a data signal to a first electrode plate of the first capacitor. The second transistor controls transmission of a reference voltage signal to the first electrode plate of the first capacitor. The driving transistor determines an amount of a driving current. The third transistor controls connection and disconnection between the gate electrode and a drain electrode of the driving transistor. The fourth transistor transmits the driving current from the driving transistor to the organic light emitting diode element. The fifth transistor controls transmission of a supply voltage to the source electrode of the driving transistor; and the organic light emitting diode element emits light in response to the driving current.

Abstract: An organic light-emitting display device/panel includes, in part, at least a red organic light-emitting element, a green organic light-emitting element and a blue organic light-emitting element. The organic light-emitting display device/panel optionally includes a white organic light-emitting element. The organic light-emitting display device/panel further includes, in part, a first power line coupled to the red organic light-emitting element, a second power line coupled to the green organic light-emitting element, and a third power line coupled to the blue organic light-emitting element. The power supplies a high voltage level to the organic light-emitting elements.

Abstract: A display device, display panel and manufacturing method thereof, where the display panel includes an array substrate including a plurality of thin film transistors, a pixel define layer disposed on the array substrate, and an organic light-emitting structure which is surrounded by the pixel define layer and of a top emission structure. The display panel further includes: a light blocking layer disposed between the array substrate and the pixel define layer and configured to prevent light passing through the pixel define layer from irradiating on the thin film transistor. By disposing the light blocking layer between the array substrate and the pixel define layer, light passing through the pixel define layer may be prevented from irradiating on the thin film transistor in the array substrate. Therefore, leakage current generated by the thin film transistor due to optical excitation may be reduced, thereby improving stability of the thin film transistor.

Abstract: The invention discloses an optical member and an OLED display including an optical member. The optical member includes: a metal electrode, a ?/4 phase-difference plate and a linear polarization plate sequentially arranged in this order. A ?/2 phase-difference plate and a brightness enhancement film are arranged between the ?/4 phase-difference plate and the linear polarization plate; there is an angle between an absorption axis of the linear polarization plate and a polarization axis of the brightness enhancement film; and there is an angle between the polarization axis of the brightness enhancement film and a slow axis of the ?/2 phase-difference plate. This arrangement can address the problem in the related art that faces the difficulty to improve the transmittivity of light in an optical member in an OLED display.

Abstract: The present invention discloses a fringe field switching (FFS) liquid crystal display and a color filter substrate. The liquid crystal display includes an upper substrate, a lower substrate, and a liquid crystal layer sandwiched between the upper substrate and the lower substrate. The lower substrate includes a common electrode and a pixel electrode, and the pixel electrode includes at least one branch electrode and an end electrode for connecting the branch electrode; and an auxiliary electrode corresponding to the end electrode is arranged on the upper substrate. In the presence of the auxiliary electrode, unwanted electric fields between the end electrode and the common electrode are effectively attenuated, and arrangement of liquid crystal molecules at the boundary of a pixel element where the end electrode is located is stabilized, so that disclination lines are improved, pictures are displayed uniformly with high quality.

Abstract: A shift register circuit is disclosed. In some embodiments, the shift register circuit includes six transistors and no capacitors. A group of such shift register circuits is also disclosed. In some embodiments, the shift registers of the group are connected so as to be configured to provide driving signals for a display. A method of using the shift registers is also disclosed.

Abstract: A circuit is disclosed. The circuit includes a first transistor, to respond to a first scanning signal and to transmit a first voltage, a first capacitor, to store the first voltage, and an organic light emitting diode. The circuit also includes a second transistor, to provide a current to the organic light emitting diode, a third transistor, to respond to a second scanning signal and to transmit a first potential signal to the second transistor, and a fourth transistor, to respond to the first scanning signal and to form a diode connection of the second transistor. The circuit also includes a fifth transistor, to respond to a third scanning signal and to transmit a second signal voltage to the second transistor, and a sixth transistor, to respond to a light emitting scanning signal, and to output the current to the organic light emitting diode.

Abstract: An inverter includes first, second, third, fourth, and fifth transistors, and first and second capacitors. The transistors and capacitors are connected in such way that the reverse conduction of the second transistor is prevented through controlling the gate electrode of the second transistor and maintaining the electrical potential at the gate electrode of the fifth transistor by the second capacitor. The electrical potential at the gate electrode of the fifth transistor is maintained stable when a first clock signal changes from high to low (when the first to fifth transistors are NMOS transistors) or from low to high (when the first to fifth transistors are PMOS transistors), so that the output signal of the inverter may not be affected by a change of the first clock signal, thus enabling the inverter to generate a stable output signal and a display panel comprising the inverter to obtain a better display effect.

Abstract: A pixel element structure is disclosed. The pixel element structure includes first, second, and third sub-pixel elements, each including a light-emitting region. At least one of the first, second, and third sub-pixel elements includes a light-transmitting region, where the light-emitting region includes an organic light-emitting diode light-emitting structure, and where the organic light-emitting diode light-emitting structure includes a first substrate, and a nontransparent anode, a pixel defining layer, an organic layer and a cathode, sequentially arranged above the first substrate.

Abstract: A white organic light emitting device is disclosed. The device includes a first light emitting unit, which has first, second, and third light emitting element. The first light emitting element includes a blue light emitting material, the second light emitting element includes a yellow light emitting material, and the third light emitting element includes a yellow light emitting material. In addition, the first light emitting unit, the second light emitting unit and the third light emitting unit are arranged in parallel.

Abstract: A pixel compensating circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a driving transistor, a first capacitor, and an organic light emitting diode element. The first transistor controls transmission of a data signal to a first electrode plate of the first capacitor. The second transistor controls transmission of a reference voltage signal to the first electrode plate of the first capacitor. The driving transistor determines an amount of a driving current. The third transistor controls connection and disconnection between the gate electrode and a drain electrode of the driving transistor. The fourth transistor transmits the driving current from the driving transistor to the organic light emitting diode element. The fifth transistor controls transmission of a supply voltage to the source electrode of the driving transistor; and the organic light emitting diode element emits light in response to the driving current.

Abstract: A shift register circuit is disclosed. In some embodiments, the shift register circuit includes six transistors and no capacitors. A group of such shift register circuits is also disclosed. In some embodiments, the shift registers of the group are connected so as to be configured to provide driving signals for a display. A method of using the shift registers is also disclosed.

Abstract: The present invention discloses a fringe field switching (FFS) liquid crystal display and a color filter substrate. The liquid crystal display includes an upper substrate, a lower substrate, and a liquid crystal layer sandwiched between the upper substrate and the lower substrate. The lower substrate includes a common electrode and a pixel electrode, and the pixel electrode includes at least one branch electrode and an end electrode for connecting the branch electrode; and an auxiliary electrode corresponding to the end electrode is arranged on the upper substrate. In the presence of the auxiliary electrode, unwanted electric fields between the end electrode and the common electrode are effectively attenuated, and arrangement of liquid crystal molecules at the boundary of a pixel element where the end electrode is located is stabilized, so that disclination lines are improved, pictures are displayed uniformly with high quality.