Boe Technology Group Co., Ltd.

Donghui Yu

Wenjun Hou

Chengyuan Luo

Guang Yan

Chunjing Hu

Wenfeng Song

Wei Quan

Li Sun

Chun Long Wang

Xinwei Gao

Fengjuan Liu

Juanjuan You

Dongfang Yang

Huaiting Shih

Yongqi Shen

Chun-jan Wang

Chunjan Wang

Huai-Ting Shih

Chun Jan Wang

Embodiments of the present disclosure disclose a display panel and a fabricating method thereof. In the solution, on one hand, water-absorbing magnetic nanoparticles in a packaging layer are distributed along a direction perpendicular to the cover plate at a side far away from an OLED component, or distributed along an extension direction of the packaging layer at a periphery of a region in which the OLED component is located, thus reducing the damage to the OLED component of a display substrate. On the other hand, since the water-absorbing magnetic nanoparticles have magnetic property, the water-absorbing magnetic nanoparticles can be doped in the packaging layer material in a packaging and waterproofing process, and a magnetic field is applied to induce the magnetic nanoparticles to move to the side far away from the OLED component or to the periphery of the region in which the OLED component is located.

Display panel and water-absorbing magnetic nanoparticles

This disclosure relates to a display panel, a packaging cover plate, and a manufacturing method of a packaging cover plate, and relates to the field of display technology. The packaging cover plate includes a base, a color film layer, and a blocking layer. The color film layer is disposed at a side of the base, and includes a pixel defining layer and a filter layer divided into a plurality of sub-pixels by the pixel defining layer. The blocking layer is disposed at a side of the color film layer away from the base and is capable of blocking gases. The packaging cover plate can improve packaging effect and ensure the display effect.

Display panel, packaging cover plate and manufacturing method of the same for improved display and packaging effect

An inkjet printing method of an array substrate, an array substrate, and a display device are disclosed. The array substrate includes n kinds of sub-pixels; and the inkjet printing method includes: recording a solvent volume required for inkjet printing of an i-th kind of sub-pixel as Vi; calculating an Xi value for each kind of the n kinds of sub-pixels, in which Xi=Vi/V1, and V1 refers to a solvent volume required for inkjet printing of a first kind of sub-pixels; taking a greatest common divisor of the Xi values of the n kinds of sub-pixels, and recording the greatest common divisor as G; and dividing the i-th kind of sub-pixel into Xi/G subunits with equal areas, and performing inkjet printing on each of the subunits of the i-th kind of sub-pixel with a solvent volume of V1*G to form a film layer.

Inkjet printing method of array substrate, array substrate and display device

Embodiments of the present disclosure provide a display panel and a method of manufacturing the same, and a display apparatus. The display panel includes: a display substrate; a packaging cover plate; a sealing assembly. The sealing assembly includes a box dam structure, a buffer structure and a filling structure, the box dam structure forms a sealing space together with the display substrate and the packaging cover plate, the buffer structure and the filling structure are located in the sealing space, and the buffer structure is located between the box dam structure and the filling structure. The box dam structure is made of a first material, the buffer structure includes a second material, the filling structure is made of a third material, and a viscosity of the second material is greater than a viscosity of the third material and less than a viscosity of the first material.

Display panel and method of manufacturing the same, and display apparatus

A display panel and a method of manufacturing the same, a display device are provided. The display panel includes a first substrate and a second substrate disposed oppositely to each other, and a sealant, spacers and a solidification inhibiting layer arranged between the first substrate and the second substrate, the solidification inhibiting layer being provided between the sealant and the spacers, and configured to inhibit the spreading of the sealant to the spacer.

Display panel and display device each having solidification inhibiting layer surrounding each spacer inhibiting spreading of sealant to the spacers and method of manufacturing the display panel

A thin film transistor and a fabrication method thereof, an array substrate and a fabrication method thereof are disclosed. The thin film transistor includes: a base substrate; a gate electrode, an active layer, a source electrode and a drain electrode on the base substrate; and the thin film transistor further includes: a light-shielding portion between the active layer and the base substrate, the light-shielding portion includes a groove, and the active layer is in the groove.

Thin film transistor and fabrication method thereof, array substrate and fabrication method thereof

The present disclosure provides an OLED package structure, OLED device, display device and method for fabricating OLED package structure. The OLED package structure includes a substrate, a cover plate and a first sealant layer. The substrate, the cover plate and the first sealant layer together delimiting a sealed space. The OLED package structure further includes a functional sealant layer formed by filling the sealed space with a functional sealant, and a second sealant layer formed by a second sealant disposed between the substrate and the functional sealant layer. The second sealant has a density less than a density of the functional sealant.

OLED package structure, OLED device, display device and method for fabricating OLED package structure

The present disclosure provides a pixel structure and a fabrication method thereof, a display substrate and a display apparatus. The pixel structure includes a plurality of first pixel portions arranged in a plurality of rows and a plurality of columns, and a second pixel portion that spaces the plurality of first pixel portions from each other. Each first pixel portion includes a plurality of first sub-pixels having a same color and arranged around a center of the first pixel portion. The second pixel portion includes a plurality of second sub-pixels. For four first pixel portions in two adjacent rows and two adjacent columns, each of four regions that are centrosymmetric and obtained by connecting centers of the four first pixel portions to each other corresponds to one pixel unit, and each pixel unit includes two first sub-pixels respectively in two first pixel portions and at least one second sub-pixel.

Pixel structure and fabrication method thereof, display substrate and display apparatus

There provide an organic light emitting diode substrate and preparation method thereof and a display panel. The preparation method includes: forming a pixel defining layer which defines a pixel region and has a via hole on a base; forming an auxiliary electrode in the via hole; forming a capsule structure encapsulating a conductive liquid on the auxiliary electrode; expanding the capsule structure to be broken so as to enable the conductive liquid to form a connection electrode; and forming a first electrode covering the base, the first electrode being connected to the auxiliary electrode through the connection electrode. In the present disclosure, the connection electrode is formed through the capsule structure encapsulating the conductive liquid, so that the first electrode is connected to the auxiliary electrode through the connection electrode. The preparation process is simpler and the production cost is lower.

Organic light emitting diode substrate and preparation method thereof, and display panel

A pixel unit, a display panel, a display device and a method of manufacturing a pixel unit. The pixel unit includes a first sub-pixel unit and a second sub-pixel unit, each sub-pixel unit includes a first electrode, an emission layer, and a second electrode stacked on a substrate. An emission lifespan of the emission layer of the first sub-pixel unit is smaller than that of the emission layer of the second sub-pixel unit. An area of an orthographic projection of the emission layer of the first sub-pixel unit on the substrate is equal to that of the emission layer of the second sub-pixel unit on the substrate. An area of an orthographic projection of the first electrode of the first sub-pixel unit on the substrate is greater than an area of an orthographic projection of the first electrode of the second sub-pixel unit on the substrate.

Pixel unit, display panel, display device and method of manufacturing pixel unit

An encapsulation method of an organic light emitting diode, an organic light emitting diode encapsulation structure and an organic light emitting diode display apparatus are provided. The encapsulation method includes: providing an encapsulation cover plate and a base substrate with an organic light emitting diode device; forming a first sealant of the encapsulation cover plate, in which the first sealant includes a plurality of protrusion portions spaced apart with each other; forming a second sealant on the encapsulation cover plate, in which the second sealant includes a plurality of protrusion portions and a height of each of the plurality of protrusion portions of the second sealant is greater than a height of each of the plurality of protrusion portions of the first sealant; and bonding the encapsulation cover plate and the base substrate, in which the second sealant covers the organic light emitting diode device and the first sealant.

Organic light emitting diode encapsulation structure, display apparatus and encapsulation method of organic light emitting diode

Embodiments of the present disclosure provide a display panel and a display apparatus having the same. The display panel includes: a first substrate; a second substrate; a display component on the first substrate; a first sealing adhesive strip disposed between the first substrate and the second substrate, formed of a first sealing adhesive, and surrounding a periphery of the display component to bound a first sealed region having corners; and a second sealing adhesive strip disposed between the first substrate and the second substrate, formed of a second sealing adhesive, and surrounding a periphery of the first sealing adhesive strip to bound a second sealed region having corners. At least one of the corners of one of the first and second sealed regions is formed with a chamfer that faces one of the corners of the other of the first and second sealed regions.

Display panel and display apparatus having the same

The present disclosure relates to the field of display technology, and provides a packaging substrate, a display panel and a curved-surface display panel. The packaging substrate includes a base which has a plurality of splice blocks, and the adjacent splice blocks are concatenated to each other by an adhesive material.

Packaging substrate, display panel and curved-surface display panel

An OLED encapsulation package, a display device and a packaging method are disclosed. The OLED encapsulation package includes a substrate, a cover board and a encapsulation unit located between the substrate and the cover board; the substrate is provided with display components thereon, and the encapsulation unit encapsulates the periphery of the display components; the encapsulation unit includes at least a moisture sensitive layer therein, and the moisture sensitive layer is capable of discoloring upon encountering with water.

Growing community of inventors

Beijing, China

Donghui Yu