The present application discloses a array substrate, a manufacturing method of the array substrate, and a display panel, the manufacture procedure includes the following steps: sequentially forming a buffer layer and a photoresist layer on a glass substrate; placing the substrate into an activation agent for activation, and forming an activation liquid particle layer with a first preset pattern at a corresponding position where the activation agent is in contact with the photoresist layer, and forming an activation liquid particle layer with a second preset pattern at a corresponding position where the activation agent is in contact with the buffer layer; removing the photoresist layer and the activation liquid particle layer with the first preset pattern; and performing chemical plating to form a first metal layer at a position corresponding to the activation liquid particle layer with the second preset pattern in contact with the buffer layer.

An optical modulator includes a substrate having an electro-optic effect, an optical waveguide that is formed in the substrate, and a modulation electrode (not illustrated) for modulating a light wave that propagates through the optical waveguide. In the optical modulator, a light-receiving element is disposed on the substrate, and the light-receiving element includes a light-receiving section that receives a light wave that propagates through the optical waveguide, and the light-receiving section is located on the downstream side of a center of the light-receiving element in a light wave propagating direction.

A light modulator according to the invention includes an optical waveguide formed of a material having an electro-optic effect, a buffer layer formed on the optical waveguide, and a pair of electrodes formed on the buffer layer, the width in the direction, in which the pair of electrodes are opposed to each other, of the buffer layer located on the side of the electrodes opposed to the optical waveguide is smaller than the width in the direction, in which the pair of electrodes are opposed to each other, of the buffer layer located on the optical waveguide side.

A display apparatus includes: a display panel including a display device to generate a visible ray; an optical functional layer on a surface of the display panel where a visible ray is generated; a circuit on the display panel such that the circuit overlaps with at least an area of an edge of the display panel; and a reinforcement on a surface of the display panel that faces the optical functional layer, to abut the display panel without overlapping with the circuit.

A display device is disclosed, including: a back plate, a display module disposed on a side of the back plate, a cover plate disposed on a side of the display module away from the back plate, and a buffer layer disposed on a side of the back plate away from the cover plate. Wherein, the buffer layer includes at least one of at least one first sub-buffer layer, at least one second sub-buffer layer, and at least one third sub-buffer layer. The first sub-buffer layer is made of a foamed material with a completely closed hole structure, the second sub-buffer layer is made of a foamed material with a half-open and half-closed hole structure, and the third sub-buffer layer is made of a foamed material with a completely open hole structure.

The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.

The holder is suitable for a display apparatus, where the display apparatus includes a light guide plate and a display panel. The light guide plate includes a light emitting portion and a curved portion connected to the light emitting portion, and the display panel has a bottom surface and a side surface connected to the bottom surface. At least one part of the holder is attached to the side surface of the display panel, and the holder is wrapped with the curved portion of the light guide plate.

The display device may include a display panel and a frame disposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.

The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.

An optical waveguide element is provided to effectively reduce an optical absorption loss of waveguide light which may occur at an intersecting part between an optical waveguide and an electrode without causing deterioration in optical characteristics and degradation of long-term reliability of the optical waveguide element. The optical waveguide element includes an optical waveguide formed in a substrate, and an electrode controlling optical waves propagated in the optical waveguide and having an intersecting part intersecting the optical waveguide thereabove. A portion of a resin layer is provided between the optical waveguide and the electrode in a portion of the substrate including the intersecting part. A corner of the resin layer on a side of the electrode is constituted to be a curve in a cross section in an extending direction of the electrode.