A display apparatus includes a support substrate, a plurality of light emitting structures regularly arranged on the support substrate, and a wavelength conversion part disposed on the plurality of light emitting structures. The wavelength conversion part includes light transmitting portions and blocking portions, the light transmitting portions being disposed on the light emitting structures, respectively, and each of the light transmitting portions including a phosphor for converting a wavelength of light emitted from the corresponding light emitting structure. The support substrate includes a plurality of conductive patterns electrically connected to the light emitting structures, and the light emitting structures are coupled to the plurality of conductive patterns.

To provide a circuit used for a shift register or the like. The basic configuration includes first to fourth transistors and four wirings. The power supply potential VDD is supplied to the first wiring and the power supply potential VSS is supplied to the second wiring. A binary digital signal is supplied to each of the third wiring and the fourth wiring. An H level of the digital signal is equal to the power supply potential VDD, and an L level of the digital signal is equal to the power supply potential VSS. There are four combinations of the potentials of the third wiring and the fourth wiring. Each of the first transistor to the fourth transistor can be turned off by any combination of the potentials. That is, since there is no transistor that is constantly on, deterioration of the characteristics of the transistors can be suppressed.

A display device is provided. The display device includes a first pixel including a first light emission area, a second pixel adjacent to the first pixel in a column direction, and including a second light emission area, a transistor area overlapped with each of the first pixel and the second pixel, and coupled to the first light emission area and the second light emission area, and a light-transmissive area adjacent to the transistor area in a row direction crossing the column direction.

An electronic apparatus having a hole area and a controlling method of are provided. More particularly, an electronic apparatus having a hole area which may enlarge an image or application screen through analysis and a method for controlling a hole area of an electronic apparatus are provided. Some embodiments provide an electronic apparatus having a hole area, capable of analyzing an edge (or edge of an application screen) of an image and displaying on one of an entire area or a main area and a method for controlling a hole area of the electronic apparatus. In addition to above, various exemplary embodiments are available.

A display apparatus, including a display panel and a first driver, is provided. The display panel includes multiple pixel circuits and multiple first wires. The first wires are configured to transmit multiple first driving signals. Each of the first wires includes a first portion and a second portion. The first driving signal is transmitted in the first portion and the second portion in different directions. The first driver is coupled to the display panel. The first driver is configured to output the driving signals to drive the display panel.

A display device includes a substrate including a first pixel area and a second pixel area, wherein the second pixel area is located at a side of the first pixel area, first pixels located in the first pixel area and connected to first scan lines, and second pixels located in the second pixel area and connected to second scan lines, wherein the first pixels and the second pixels include pixel rows extending in a first direction, and at least one of the second scan lines is inclined with respect to the first direction.

Disclosed herein is a chip-on-film including: a base film; a driver mounted on one of upper and lower surfaces of the base film; and at least one pad group, which includes signal wiring lines disposed on the upper and lower surfaces of the base film and transmitting signals via two paths, a first pad and a second pad disposed on one of the upper and lower surfaces of the base film, and a plurality of through-holes disposed between the first pad and the second pad and electrically connecting the signal wiring lines to each other, wherein the first pad and the second pad are separated a predetermined distance from each other in a width direction of the base film, and each of the first pad and the second pad is obliquely arranged in plural in a longitudinal direction of the base film.

A tintable window is described having a tintable coating, e.g., an electrochromic device coating, for regulating light transmitted through the window. In some embodiments, the window has a transparent display in the window's viewable region. Transparent displays may be substantially transparent when not in use, or when the window is viewed in a direction facing away from the transparent display. Windows may have sensors for receiving user commands and/or for monitoring environmental conditions. Transparent displays can display graphical user interfaces to, e.g., control window functions. Windows, as described herein, offer an alternative display to conventional projectors, TVs, and monitors. Windows may also be configured to receive, transmit, or block wireless communications from passing through the window. A window control system may share computational resources between controllers (e.g., at different windows). In some cases, the computational resources of the window control system are utilized by other building systems and devices.

A display includes a plurality of pixel chips, chixels, provided on a substrate. The chixels and the light emitters thereon may be shaped, sized and arranged to minimize chixel, pixel, and sub-pixel gaps and to provide a seamless look between adjacent display modules. The substrate may include light manipulators, such as filters, light converters and the like to manipulate the light emitted from light emitters of the chixels. The light manipulators may be arranged to minimize chixel gaps between adjacent chixels.

The disclosure provides a display panel and a spliced display device. The display panel includes a substrate, an array circuit, and a power supply circuit. The substrate includes a top surface, a bottom surface, and a side surface located between the top surface and the bottom surface. The array circuit is disposed on the top surface. Power is supplied to the array circuit through the power supply circuit. The power supply circuit has a power input terminal. The power input terminal corresponds to at least two distribution terminals. The at least two distribution terminals are disposed on the side surface and distribute the power to different portions of the array circuit.