Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Yuanming Feng

Ni Jiang

Bo Shi

Xi Xiang

Junrui Zhang

Xiongcan Zuo

Junhwan Lim

Shiqi Chen

Weiyun Huang

Kun Li

Fan Li

Xiaohui Wu

Falu Yang

A display panel and a manufacturing method thereof, and a display device. The display panel includes a display area including a first and a second display area. The display panel includes: a base substrate; a driving circuit layer; anode structures located at the first display area, a gap being provided between adjacent anode structures, at least one anode structure including a functional layer and a first anode and an orthographic projection of the functional layer includes a portion not overlapped with an orthographic projection of the first anode; and a pixel defining layer including a pixel defining portion located in the gap. −0.1 microns≤d1−d2≤0.1 microns, wherein d1 is a thickness of the functional layer, n1 and n2 are refractive indexes of the functional layer and the pixel defining portion respectively, λ is a wavelength of visible light, and m is an integer.

Display panel and manufacturing method thereof, and display device

This disclosure provides a method for filling printing ink in an electrowetting display substrate and a method for producing the electrowetting display panel. The electrowetting display substrate comprises a first substrate. The first substrate has pixel grids formed by pixel walls. The method for filling printing ink in an electrowetting display substrate comprises steps of: filling a mixture of an oil-containing printing ink and a solvent into the pixel grids, wherein the solvent has a boiling temperature lower than that of the oil, and the printing ink is soluble in the solvent; and vaporizing the solvent at a temperature that is lower than the boiling temperature of the oil and higher than or equal to the boiling temperature of the solvent. The method may adjust the filling height of the printing ink effectively, and allow the filling heights of the printing ink in all pixel grids to be substantially the same, so as to enhance the display effect of the electrowetting display panel.

Method for filling printing ink in electrowetting display substrate and method for producing electrowetting display panel

A display panel, a backlight module and a display device are provided in embodiments of the disclosure, the display panel comprising: a first substrate and a second substrate provided opposite to the first substrate, and a plurality of pixels arranged in an array between the first substrate and the second substrate, each pixel comprising at least three sub-pixels of different colors; and a region of the display panel corresponding to at least one of the sub-pixels of different colors is further provided with a respective photonic crystal layer, which is configured to filter a light ray in a predetermined waveband and to obtain a color of an emergent light from the region of the display panel corresponding to the at least one of the sub-pixels similar to an object color thereat.

Display panel, backlight module and display device

The present disclosure provides a rear-view mirror and a method for adjusting the reflectivity thereof. The rear-view mirror includes: a partially transmissive and partially reflective layer which has a light incidence surface for receiving external light, wherein one part of the external light reaching the light incidence surface is reflected and the other part is transmitted through the partially transmissive and partially reflective layer; and a reflective layer arranged at a side of the partially transmissive and partially reflective layer opposite to the light incidence surface, the reflective layer having a light reflection surface which is configured to at least partly reflect the light transmitted through the partially transmissive and partially reflective layer back to it, wherein an optical distance between the light incidence surface of the partially transmissive and partially reflective layer and the light reflection surface of the reflective layer is adjustable.

Rear-view mirror and method for adjusting reflectivity of the same

The present disclosure provides a liquid crystal display panel and a manufacturing method thereof, a display device. The liquid crystal display panel comprises a display module (), which comprises a plurality of pixel units, each of the pixel unit including a display area () and a non-display area (), wherein a grounded anti-static film is formed on a part of a light-emitting surface of the display module () corresponding to the non-display area (), and a metal grating film () having a polarizing function is formed on a part of the light-emitting surface of the display module () corresponding to the display area (). The display device comprises the liquid crystal display panel as mentioned in the above technical solution.

Liquid crystal display panel and manufacturing method thereof, display device

An anti-glaring light system and a vehicle are provided in the present disclosure. The system includes a light emitting device, configured to selectively emit first polarized light having a first polarization direction along a first light-emergent path or ordinary light along a second light-emergent path; and an eye-protection device, configured to block second polarized light having a second polarization direction incident into the eye-protection device, enable the first polarized light to pass through the eye-protection device and be propagated to eyes of a user along a first light-incident path, and enable the ordinary light to be propagated to the eyes of the user along a second light-incident path.

Anti-glaring light system and vehicle

The present disclosure provides a display substrate and a display device. The display substrate includes a color filter layer and a shielding layer formed on a base substrate, the display substrate includes a display region and a non-display region, the display region has an anomalous boundary, the shielding layer covers the non-display region, a prism component is provided between the shielding layer and the color filter layer, and the prism component is located at a border of the display region and the non-display region for introducing light emitted from the color filter layer in the non-display region into the display region so that the light emitted from the color filter layer in the non-display region finally emits from the display region.

Display substrate and display device

The present disclosure relates to the field of display technology, and particularly relates to a display panel and a display apparatus. The display panel comprises a backlight source and a display substrate, wherein the display substrate comprises a plurality of pixel regions each comprising a transmissive region and a reflective region, a first polarizer is provided in an area corresponding to the transmissive region and at a side proximal to the backlight source, the first polarizer extends within the transmissive region only; and a reflective unit is provided in an area corresponding to the reflective region and close to the backlight source, and the reflective unit and the first polarizer are substantially provided in a same layer.

Display panel and display apparatus

A liquid crystal display panel and a manufacturing method therefor, and a display device are provided. The display panel includes an opposing substrate, an array substrate, and a sealant. A limiting portion surrounding a display region is disposed in a non-display region of the opposing substrate. A non-display region of the array substrate includes a loosely-arranged wire region surrounding a display region and a densely-arranged wire region surrounding the loosely-arranged wire region. The layer height of the array substrate in the densely-arranged wire region is greater than that of the array substrate in the loosely-arranged wire region. The projection of the sealant on the opposing substrate is located outside the limiting region and the projection of the sealant on the array substrate is located in the densely-arranged wire region.

Liquid crystal display panel and manufacturing method therefor, and display device

The present invention provides a liquid crystal display panel and a liquid crystal display apparatus. The liquid crystal display panel comprises a first polarizer, a second polarizer and a liquid crystal cell provided between the first polarizer and the second polarizer, wherein the liquid crystal display panel further comprises a view angle control layer provided between the first polarizer and the second polarizer, the refractivity of the view angle control layer in a horizontal direction can vary with an electric field in the horizontal direction applied to the view angle control layer.

Liquid crystal display panel and liquid crystal display apparatus

A display panel motherboard, a display panel, a manufacturing method thereof and a display device are provided. The display panel motherboard includes an array substrate provided with a metal lead layer and an protection layer and an opposing substrate provided with a black matrix layer; alignment rulers are respectively disposed in portions of the metal lead layer and the black matrix layer, corresponding to a sealant region; a protrusion is formed in a portion of the protection layer corresponding to the alignment ruler in the metal lead layer, in a thickness direction; and/or the opposing substrate further comprises a spacer layer, and a protrusion is formed in a portion of the spacer layer corresponding to the alignment ruler in the black matrix layer in the thickness direction.

Display panel motherboard, display panel, manufacturing method thereof and display device

Disclosed are a color filter substrate, a manufacturing method therefor and a 3D display device. The color filter substrate comprises a substrate, a color filter unit and a cylindrical lens structure between the substrate and the color filter unit.

Color filter substrate, manufacturing method therefor and 3D display device

Embodiments of the present invention disclose a naked-eye three-dimensional image display method and device, and the naked-eye three-dimensional image display method comprises: with a control means, making a two-dimensional display screen display a left-eye image at a first moment, and synchronously applying a first set of voltages to a liquid crystal lens located at a light-exiting side of the two-dimensional display screen, so that the left-eye image is projected through the liquid crystal lens to a left eye of an observer; and with the control means, making the two-dimensional display screen display a right-eye image at a second moment, and synchronously applying a second set of voltages to the liquid crystal lens, so that the right-eye image is projected through the liquid crystal lens to a right eye of the observer; wherein a time interval between the first moment and the second moment is not more than visual persistence time of human eyes.

Naked-eye three-dimensional image display method and device

An optical device comprises: an optical structure including a first set of prisms and a second set of prisms which engage with each other, the second set of prisms are formed from electro-optical effect material or provided with electro-optical effect material, when no electric field is applied to the second set of prisms, the first set and the second set of prisms have the same refractivity; at least one pair of electrodes being provided at two sides of the second set of prisms respectively, for generating an electric field therebetween so as to change the refractivity of the second set of prisms in the direction of the electric field; and a control unit connected to the at least one pair of electrodes and performs control to power on the electrodes or power off the electrodes, and controls the intensity of the electric field when the electrodes are powered on.

Growing community of inventors

Beijing, China

Yuanming Feng