Abstract: An embodiment of the invention provides a manufacturing method of flexible display substrate (10) comprising: preparing a backing layer (2) on a carrier substrate (1); preparing a flexible base substrate (3) on the backing layer (2); preparing electronic components (4) on the flexible base substrate (3); and removing the backing layer (2) from the flexible base substrate (3) back to obtain a flexible display substrate (10).

Abstract: The present invention provides a flexible display substrate, comprising a flexible base; an ultraviolet reflecting layer disposed on the flexible base and capable of reflecting ultraviolet light and transmitting visible light, comprising a stacked structure consisting of alternate first transparent material layers and second transparent material layers, wherein the numbers of the two kinds of transparent material layers are equal, and are at least two respectively, and the two kinds of transparent material layers also satisfy: 4nd=?, wherein d is the thickness of any one of the transparent material layers, n is a refractive index of the transparent material layer and ? is the wavelength of ultraviolet light; and a display structure disposed above the ultraviolet reflecting layer. The present invention is applicable to flexible display substrates, particularly flexible array substrates comprising low-temperature polycrystalline silicon thin film transistors.

Abstract: According to the present disclosure, there is provided a package structure for a flexible organic light emitting diode (OLED) device, which may include: a flexible substrate, arranged to support the OLED device; a packaging layer, provided on the flexible substrate; the OLED device, provided on the packaging layer; and a waterproof and oxygenproof transparent thin film, covering the OLED device.

Abstract: A mask plate comprises a light transmitting region; a light absorbing region; and a light reflecting region provided in the light absorbing region on one side of the mask plate. An exposing method using the mask plate comprises placing a first substrate coated with a first photosensitive resist layer under and parallel to the mask plate; having first light vertically strike on an upper surface of the mask plate from above, pass through the light transmitting region of the mask plate, and strike on the first photosensitive resist layer; placing a second substrate coated with a second photosensitive resist layer under and parallel to the mask plate; and having second light reflected by the lens device onto the surface of the mask plate where the light reflecting region is provided, then reflected by the light reflecting region and strike on the second photosensitive resist layer.

Abstract: An embodiment of the disclosed technology provides a pixel structure, comprising a TFT, a reflective region and a transmissive region, wherein the reflective region comprises a reflective region insulation layer, a reflection layer on the reflective region insulation layer and a reflective region pixel electrode on the reflection layer, and the transmissive region comprises a transmissive region pixel electrode, wherein the reflective region pixel electrode and the transmissive region pixel electrode form an integral structure, and the integral structure of the pixel electrodes is connected with the drain electrode of the TFT, wherein the organic layer in the reflective region is formed on an array substrate prior to a gate electrode of the TFT, and the reflection layer in the reflective region and the gate electrode of the TFT are formed in a same patterning process by using a same metal layer.

Abstract: An array substrate comprises a first metal layer in which first signal lines are disposed; a second metal layer in which second signal lines are disposed; an insulation layer provided between the first and second metal layers. A repairing line is provided in edge regions of the second metal layer and insulated from the second signal lines, and the repairing line comprises a first longitudinal portion, a second longitudinal portion and a transverse portion, the first longitudinal portion is electrically connected to the second longitudinal portion by the transverse portion. A projection of the first longitudinal portion in a plane of the first metal layer intersects with one end of each of the first signal lines, and a projection of the second longitudinal portion in the plane of the first metal layer intersects with the other end of each of the first signal lines.

Abstract: Embodiments of the present invention relate to an array substrate and a manufacturing method thereof. The manufacturing method comprises: step 1: forming a gate line, a gate electrode, a first insulating layer, an active layer and ohmic contact layers on a base substrate by a first patterning process using a gray-tone or half-tone mask, in which the active layer between the ohmic contact layers corresponds to a channel region; step 2: forming a second insulating layer and a pixel electrode film on the base substrate obtained after the step 1 by a second patterning process using a gray-tone or half-tone mask; and step 3: forming a drain electrode, a source electrode, a data line and a passivation layer on the base substrate obtained after the step 2 by a third patterning process using a gray-tone or half-tone mask.

Abstract: The invention is related to a method of preparing a conducting film on an ultra-thin glass substrate. The preparing method uses magnetron sputtering, setting an initial magnetron sputtering power and/or an initial flow rate of argon to deposit the conducting film, detecting film layer stress of the conducting film by a pressure sensor on provided on the ultra-thin glass substrate, and adjusting a magnetron sputtering power and/or a flow rate of argon gas in real time according to the detected film layer stress, such that an absolute value of the film layer stress is kept below a predetermined value; the ultra-thin glass substrate has a thickness less than 0.1 mm.

Abstract: A touch display comprises a color filter substrate, an array substrate opposite to the color filter via a plurality of spacers and a voltage detection circuit. The color filter substrate comprises an upper substrate and a common electrode formed on the upper substrate, and the array substrate comprises a lower substrate and a gate line, a data line and a pixel electrode formed on the lower substrate. The plurality of spacers comprise a first spacer formed between the gate line and the common electrode and a second spacer formed between the data line and the common electrode , which are capable of electrically connecting the common electrode with the gate line and the data line respectively under an external pressure more than a threshold value. The voltage detection circuit is connected with the gate line and the data line so as to detect whether the voltage on the gate line and the voltage on the data line become equal to the voltage of the common electrode.

Abstract: The present invention relates to the display technology field and provides a method for manufacturing a flexible display device, wherein an adhesion layer having a rough surface is formed at the juncture of a releasing layer and a carrier substrate before a flexible substrate is formed on the carrier substrate. The technical solution of the present invention can improve the qualified rate of the flexible display device.

Abstract: An embodiment of the disclosed technology provides a pixel structure, comprising a TFT, a reflective region and a transmissive region, wherein the reflective region comprises a reflective region insulation layer, a reflection layer on the reflective region insulation layer and a reflective region pixel electrode on the reflection layer, and the transmissive region comprises a transmissive region pixel electrode, wherein the reflective region pixel electrode and the transmissive region pixel electrode form an integral structure, and the integral structure of the pixel electrodes is connected with the drain electrode of the TFT, wherein the organic layer in the reflective region is formed on an array substrate prior to a gate electrode of the TFT, and the reflection layer in the reflective region and the gate electrode of the TFT are formed in a same patterning process by using a same metal layer.

Abstract: A flexible substrate, a display device and a method for bonding an electronic device onto a flexible substrate are disclosed. The flexible substrate includes a base substrate, the base substrate includes a bonding portion for bonding an electronic device and an auxiliary bonding portion integrally formed with the bonding portion, the auxiliary bonding portion and the bonding portion are disposed back to back, and the bonding portion completely falls into a region where the auxiliary bonding portion is provided in an orthographic projection direction. With an auxiliary bonding portion being disposed beside the bonding portion for bonding the electronic devices such as ICs and FPCs, when bonding the electronic device onto the bonding portion, the auxiliary bonding portion can enhance the strength of the bonding portion and improve the bonding alignment precision and contact property of the electronic device, which further improves the non-defect ratio of the flexible display device and has a lower cost.

Abstract: A touch display comprises a color filter substrate, an array substrate opposite to the color filter via a plurality of spacers and a voltage detection circuit. The color filter substrate comprises an upper substrate and a common electrode formed on the upper substrate, and the array substrate comprises a lower substrate and a gate line, a data line and a pixel electrode formed on the lower substrate. The plurality of spacers comprise a first spacer formed between the gate line and the common electrode and a second spacer formed between the data line and the common electrode, which are capable of electrically connecting the common electrode with the gate line and the data line respectively under an external pressure more than a threshold value. The voltage detection circuit is connected with the gate line and the data line so as to detect whether the voltage on the gate line and the voltage on the data line become equal to the voltage of the common electrode.

Abstract: The present invention relates to the display technology field and provides a method for manufacturing a flexible display device, wherein an adhesion layer having a rough surface is formed at the juncture of a releasing layer and a carrier substrate before a flexible substrate is formed on the carrier substrate. The technical solution of the present invention can improve the qualified rate of the flexible display device.

Abstract: Embodiments of the disclosure disclose a display substrate, a display device comprising the display substrate and a method for manufacturing the display substrate. The display substrate comprising a base substrate (1), a black matrix (2) and a color filter (3) formed on the base substrate (1), the color filter (3) and the black matrix (2) are arranged alternately with a height difference existing between the black matrix (2) and the color filter (3). The display substrate further comprises a planarizing layer (40) formed on the black matrix (2) or on both the black matrix (2)and the color filter (3). The planarizing layer (40) is configured to minimize the height difference between the black matrix (2) and the color filter (3). Thus, the height difference between the black matrix (2) and the color filter (3) can be minimized, and surface smoothness of the color filter (3) is improved effectively. Therefore, image displaying quality is improved.

Abstract: A method for preparing a flexible display device comprises: forming a release layer (2) on a transparent hard substrate (1), the release layer (2) being made of an ultraviolet light decomposition material to which an inert substance is added; integrating a flexible substrate (4) onto the transparent hard substrate (1) having the release layer (2), the flexible substrate (4) being opposite to a side having the release layer (2) of the transparent hard substrate (1); forming a display component (5) on the flexible substrate (4); and exposing a side far away from the release layer (2) of the transparent hard substrate (1) to ultraviolet rays (7), so as to trigger the release layer (2) to undergo a photochemical reaction with gas releasing, so that the transparent hard substrate (1) is separated from the flexible substrate (4). The method for preparing a flexible display device can simplify a process of producing a flexible display device.

Abstract: The present invention discloses a mask pattern transferring device and a method of preparing a mask pattern transferring device. The mask pattern transferring device comprises: a magnetization head disposed on a magnetization head carrying device, for magnetizing composite powders each comprising a core of ferromagnetic metal and an outer resin film; a rotary roller formed of a non-ferromagnetic material, for adsorbing the composite powders magnetized by the magnetization head; a demagnetization head disposed at a downstream of the magnetization head in the rotating direction of the rotary roller, for demagnetizing the magnetized composite powders adsorbed by the rotary roller; and a collecting container, the outer edge of which is tangent with one side of the rotary roller, and which is disposed at the downstream of the magnetization head along the periphery of the rotary roller to collect the demagnetized composite powders.

Abstract: A method for detecting a pattern offset amount of exposed regions comprises forming at least one pair of conductive detecting marks with a predetermined position relationship by a patterning process including two exposing processes; detecting an electrical characteristic of the at least one pair conductive detecting marks, if the detected electrical characteristic does not meet a predetermined position relationship, it is determined that the pattern offset amount of the exposed regions in two exposure steps is not qualified; and if the detected electrical characteristic meets the predetermined position relationship, it is determined that the pattern offset amount of the exposed regions in two exposure steps is qualified.

Abstract: A flexible substrate treatment device comprising at least one tank that accommodates treatment liquid, winding rollers including a main roller and a driven roller located above the treatment liquid, a positioning roller located in the treating liquid in each tank, a detecting unit configured to detect radius or diameter of at least one of the winding rollers, and a movable discharge member fixed to a side wall of each tank, including a movable discharge port configured to discharge the treatment liquid and a discharge port position controlling mechanism, wherein the movable discharge port can be moved in a direction X perpendicular to a bottom wall of the tank.

Abstract: A method for detecting a patter offset amount of exposed regions comprises forming at least one pair of conductive detecting marks with a predetermined position relationship by a patterning process including two exposing processes; detecting an electrical characteristic of the at least one pair conductive detecting marks, if the detected electrical characteristic does not meet a predetermined position relationship, it is determined that the pattern offset amount of the exposed regions in two exposure steps is not qualified; and if the detected electrical characteristic meets the predetermined position relationship, it is determined that the pattern offset amount of the exposed regions in two exposure steps is qualified.