Shanghai Tianma Am-Oled Co., Ltd.

Tianma Micro-Electronics Co., Ltd.

Carl Zeiss Meditec Ag

Shanghai Tianma Micro-Electronics Co., Ltd.

Koninklijke Philips Corporation N.v.

Fudan University

Shanghai Integrated Circuit Manufacturing Innovation Center Co., Ltd.

Jian Jin

Congyi Su

Xiao Han

Wei Zhang

Gang Liu

Yong Liang Liu

Min Xu

Tao Ma

Bin Wang

Shaorong Yu

Zhenying Li

Rui Yin

Xiangxiang Zhang

Quanrong Gong

Mengyuan Sun

Chuanfu Xiao

Mingzhe Lv

William Bo Zhou

The present invention provides a method and system for processing an image. The method comprises: acquiring high-frame data and low-frame data of a target object, and acquiring initial exposure time to complete the high-frame data and the low-frame data; calculating a proportion of overexposed pixel points and a proportion of underexposed pixel points in the low-frame data; adjusting the initial exposure time according to a magnitude of the proportion of the overexposed pixel points and a magnitude of the proportion of the underexposed pixel points to obtain target exposure time; and acquiring target high-frame data and target low-frame data according to the target exposure time, and replacing overexposed pixel points in the target high-frame data with pixel points of the target low-frame data. The initial exposure time is adjusted according to the proportion of the overexposed pixel points to obtain the target exposure time, the target high-frame data and the target low-frame data are acquired according to the target exposure time, and the overexposed pixel points in the target high-frame data are replaced with the pixel points of the target low-frame data, thus the quality of a picture is improved.

Method and system for processing image

Provided are a bendable film structure and a manufacturing method thereof, a display panel, and a display device. The bendable film structure includes at least one bendable region, a flexible substrate, and a filler layer. In the at least one bendable region, a first side of the flexible substrate includes multiple first recesses, and the filler layer includes a first filler layer that fills the multiple first recesses; and/or a second side of the flexible substrate includes multiple second recesses, and the filler layer also includes a second filler layer that fills the multiple second recesses. The first side is the inner side of the flexible substrate when the bendable film structure is bent. The second side is opposite to the first side. At least one of the first filler layer or the second filler layer has an elasticity greater than the flexible substrate.

Bendable film structure and manufacturing method thereof, display panel, and display device

A support assembly and a display apparatus are provided. The support assembly includes first and second support units. The first support unit includes a first recessing portion. The second support unit includes a first embedding portion. The first support unit includes first and second surfaces that are opposite to each other. The second support unit includes a third surface and a fourth surface that are opposite to each other. Operating states of the support assembly include a first state and a second state. In the first state, the first embedding portion is embedded in the first recessing portion. In the second state, the first surface and the third surface are disposed in a same horizontal plane, the first surface and the third surface abut against each other, and the second surface and the fourth surface are located at a same side of the support assembly.

Support assembly and display apparatus

The present invention provides a drive module for a GaN transistor, including: a first pull-down transistor and a gate ringing and overshoot suppression unit, where the gate ringing and overshoot suppression unit and a first end of the first pull-down transistor are directly or indirectly connected to a gate of the GaN transistor, the gate ringing and overshoot suppression unit is connected between a second end of the first pull-down transistor and the ground; the gate ringing and overshoot suppression unit is configured to: when a gate voltage of the GaN transistor drops, control the release of a gate charge of the GaN transistor with a first impedance if the gate voltage is higher than a specified threshold; and control the release of the gate charge of the GaN transistor with a second impedance if the gate voltage is less than the specified threshold, where the first impedance is less than the second impedance.

Drive module for GaN transistor, switch circuit and electronic device

A protection film, a method of manufacturing the protection film are provides, a display panel and a display device. The protection film includes a main portion and at least one cover surrounded by the main portion. The cover is at least partially connected to the main portion. At least part of an edge of the cover is a first edge, and the first edge and the main portion are not fixed.

Protection film and manufacturing method thereof, display panel and display device

Surgical microscope

An organic light-emitting display panel and a fabrication method thereof are provided. The organic light-emitting display panel comprises a substrate; an organic light-emitting device disposed on a side of the substrate, wherein the organic light-emitting device has a first side facing the substrate and an opposing side; and an encapsulation layer disposed on the opposing side of the organic light-emitting device. The encapsulation layer includes at least one organic encapsulation layer, and the at least organic encapsulating layer has a polymer network of cross-linked polyorganosiloxane.

Organic light-emitting display panel and fabricating method

The present disclosure provides a display panel and a display device. The display panel has a display area and a non-display area surrounding the display area. The display panel includes: at least one barrier portion located in the non-display area, the at least one barrier portion including a first barrier portion and a second barrier portion, and the second barrier portion being located at a side of the first barrier portion that is away from the display area; a first signal line for applying a first signal; and at least one electrostatic discharge unit arranged between the first barrier portion and the second barrier portion. The at least one electrostatic discharge unit includes a first electrostatic discharge unit. The first electrostatic discharge unit is connected to the first signal line and configured to discharge static electricity on the first signal line.

Electrostatic discharge unit in non-display area of display panel and display device having the display pannel

The invention is directed to a surgical microscope and a device for switching the same among multiple working modes. The device includes an illumination rotary member and an observation rotary member that are arranged, respectively, in the illumination beam path and the observation beam path of the surgical microscope and are drivable by the same power source to rotate synchronously among multiple rotary positions corresponding to the multiple working modes. In each of the rotary positions, light from a light source of the surgical microscope passes through one or more of multiple light-through-portions of the illumination rotary member along the illumination beam path to illuminate the observed object, and then passes through one or more of multiple light-through-portions of the observation rotary member along the observation beam path to reach the eyepiece and/or an observation instrument of the surgical microscope.

Surgical microscope and device for switching the same among multiple working modes

A display device including a display panel. The display panel includes a display region and a non-display region surrounding the display region. The display region includes a first pixel region, the non-display region includes a second pixel region, and the first pixel region and the second pixel region together form a pixel region. The first pixel region and the second pixel region each includes a plurality of pixels. The display device also includes a cover window disposed on a light-emitting side of the display panel. The cover window includes a viewable region and a light-shielding region surrounding the viewable region, and the light-shielding region is disposed with a light-shielding material. The area of the pixel region is larger than the area of the viewable region, the first pixel region is arranged opposite to the viewable region, and the second pixel region is arranged opposite to the light-shielding region.

Display device and fabrication method thereof

A flexible display panel and a display apparatus are provided. The flexible display panel includes a flexible substrate, a first buffer layer disposed on one side of the flexible substrate, a thin-film transistor layer disposed on a side of the first buffer layer away from the flexible substrate, a planarization layer disposed on a side of the thin-film transistor layer away from the flexible substrate, and an organic light-emitting layer disposed on a side of the planarization layer away from the flexible substrate, where the flexible display panel includes at least one bending area, and in the at least one bending area, at least one groove is formed in at least one of the first buffer layer and the thin-film transistor layer, and 

Flexible display panel and flexible display apparatus

The application discloses a touch display panel which has a display region and a non-display region; a first retaining wall is located in the non-display region surrounding the display region. A thin film encapsulation layer disposed on the organic light-emitting structure and the first retaining wall. The thin film encapsulation layer in the first opening extends to the non-display region in a slope, the slope reduces a thickness of the thin film encapsulation layer gradually. A plurality of touch electrodes disposed on the thin film encapsulation layer in the display region and a plurality of pad disposed in the non-display region are connected by the touch lines. The touch lines are located on the slope of thin film encapsulation layer.

Touch display panel and display apparatus

A display panel includes an array substrate including a base substrate and a drive unit; a light-emitting functional layer placed on one side of the drive unit and electrically connected with the drive unit; a sealing film layer placed on one side of the light-emitting functional layer; and a polarization functional layer placed on a light output side of the display panel. The polarization functional layer includes a coated polarization layer. Compared with the prior art, the display panel includes less film layers, and layers of the display panel are thinner, which facilitates the thin-type design. In addition, the method for making a display panel is simple, a production cost is low, and a production efficiency is high, which is good for a large-scale production application.

Growing community of inventors

Shanghai, China

Jian Jin