5results about How to "Improve drive characteristics" patented technology

The present disclosure relates to a display device. The display device includes a substrate in which a display area and a non-display area are defined, a thin film transistor disposed on the substrate corresponding to the display area, a gate driver disposed on the substrate corresponding to the non-display area, a protection layer disposed to cover the thin film transistor and the gate driver, a planarization layer disposed on the protection layer and including a plurality of openings exposing at least a portion of the protection layer in the non-display area, an organic light emitting diode disposed on the planarization layer so as to be electrically connected to the thin film transistor in the display area, and a nanoparticle layer disposed above the protection layer overlapping the plurality of openings. The nanoparticle layer includes nanoparticles surface-modified with a hydrophobic functional group.

The invention discloses an assembly type frame structure and a crane, the assembly type frame structure comprises a box-shaped frame body, the box-shaped frame body comprises a frame front section, a frame rear section and a frame rear section, the frame front section is provided with a first end and a second end which are oppositely arranged; the frame rear section is provided with a first end and a second end which are oppositely arranged; the frame middle section is located between the second end of the frame front section and the first end of the frame rear section, and the frame front section, the frame middle section and the frame rear section are sequentially arranged and connected end to end; the frame middle section is connected with the frame front section or the frame rear section through a sleeve connecting assembly, the sleeve connecting assembly comprises a tubular shaft and a sleeve, and the sleeve connecting assembly is provided with a T-shaped thread adjusting assembly located at the insertion end of the tubular shaft. The T-shaped thread adjusting assemblies generate axial displacement through mutual rotation to adjust the axial gap between the frame middle section and the frame front section or the frame rear section. The front part and the rear part of the frame are connected into a whole, local torsion of the tail part of the frame is allowed, and the displacement difference between the left side and the right side of the vehicle is buffered.

A display device is provided. The display device includes: a display panel configured to display a 2D image; an optical member configured to display the 2D image displayed on the display panel through a display optical path holding the 2D image during a 2D image display period, and configured to display a 3D stereoscopic image through a display optical path refracting the 2D image during a 3D stereoscopic image display period; and a display driver configured to drive the display panel such that the display panel displays a multi-view image in a 2D image display period and a 3D stereoscopic image display period, and configured to apply a driving voltage to the optical member to control an operation of the optical member for displaying the 2D image or the 3D stereoscopic image.

An electroluminescent device and a display device including the same are disclosed. The electroluminescent device includes a first electrode and a second electrode facing each other, an emission layer disposed between the first electrode and the second electrode and including a plurality of light-emitting particles, a hole transport layer disposed between the first electrode and the emission layer, and an electron transport layer disposed between the emission layer and the second electrode, wherein the electron transport layer includes an inorganic layer disposed on the emission layer and including a plurality of inorganic nanoparticles and an organic layer directly disposed on at least a portion of an upper surface of the inorganic layer on a side opposite to the emission layer, wherein a work function of the organic layer is higher than a work function of the inorganic layer.

The optical path control member according to the embodiment includes a first substrate, a first electrode provided on the first substrate, a second substrate provided on the first substrate, a second electrode provided below the second substrate, and an optical conversion unit provided between the first electrode and the second electrode, in which: the optical conversion unit includes a partition wall portion, a housing portion, and a base portion; an optical conversion material including a dispersion liquid, an optical conversion particle, and a dispersant is provided in the housing portion; and the dispersant includes a non-ionic dispersant.