Abstract: 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.

Abstract: Disclosed are a gene model for judging prognosis of hepatocellular carcinoma and a construction method and use thereof. According to the present invention, genes with differential expression are obtained by comparing data of hepatocellular carcinoma patient samples with transcriptome data of normal patient samples, and after integration with an extracellular matrix gene set, a LASSO-COX regression model is reduced to obtain a model of 18 genes. The model of the present invention can evaluate the prognosis of hepatocellular carcinoma patients, distinguish and select patients with poor prognosis, so as to guide clinicians to provide more active treatment schemes, and meanwhile avoid over treatment of low-risk hepatocellular carcinoma patients. The gene model helps to construct a tissue chip based on extracellular matrix genes, which can quickly evaluate the prognosis of the hepatocellular carcinoma patients after surgery and realize clinical transformation.

Abstract: A laparoscopic staged hepatectomy using round-the-liver ligation is carried out includes: (1) a laparoscopic operation is performed with general anesthesia using round-the-liver ligation, the branches of the portal vein of the hemiliver are ligated, a tourniquet is used to tighten the connecting part between the right and left hemilivers to block the communicating blood flow between the hemiliver to be removed and the hemiliver to be reserved, a drainage tube is put into the peritoneal cavity, then close the peritoneal cavity; (2) the patient gradually resumes eating after the first operation, and recuperate to make the volume of the hemiliver increase to an expected volume; (3) after the hemiliver increases to the expected volume, a laparoscopic liver resection is carried out with general anesthesia to remove the diseased hemiliver, and then the patient is nursed to be completely recovered. An instrument for implementing the laparoscopic staged hepatectomy is also disclosed.

Abstract: A prediction tool for judging drug sensitivity and long-term prognosis of liver cancer based on gene detection provided. The present application statistically analyzes an aerobic glycolysis pathway gene related to liver cancer prognosis in TCGA data, and adopts LASSO regression analysis to simplify a prognosis-related gene on this basis, so as to establish a prediction tool based on the aerobic glycolysis pathway gene, referred to as an aerobic glycolysis index. The index is validated in a plurality of public databases and clinical samples from a Sir Run Run Shaw Hospital, and it is found that the index can accurately predict sensitivity and long-term prognosis of liver cancer patients to sorafenib therapy. The present application can effectively screen liver cancer patients sensitive to the sorafenib therapy, and provides a new idea for precise and comprehensive treatment of the liver cancer patients.

Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a backlight module configured to provide a light source; a cover plate on a light-emitting side of the backlight module; a display module between the cover plate and the backlight module; and a photosensitive device configured to sense ambient light. The photosensitive device is between the cover plate and the backlight module, and at an edge of the cover plate.

Abstract: 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.

Abstract: A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.

Abstract: 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.

Abstract: The disclosure relates to the technical field of backlight structures, and discloses a backlight source and a display device. The backlight source includes a light bar and a metal frame; the side, containing the light bar, of the metal frame has a notch; the light bar includes a light-emitting unit; the light-emitting unit includes a plurality of light-emitting groups; each light-emitting group includes at least one first light-emitting group and at least one second light-emitting group, the first light-emitting group includes N light-emitting elements, the light-emitting element numbered n is connected in series with the light-emitting element numbered n+1 successively, the light-emitting element numbered 1 and the light-emitting element numbered N are arranged adjacently, and the light-emitting element numbered 1 and the light-emitting element numbered 2 are the farthest apart.

Abstract: A laparoscopic staged hepatectomy using round-the-liver ligation is carried out includes: (1) a laparoscopic operation is performed with general anesthesia using round-the-liver ligation, the branches of the portal vein of the hemiliver are ligated, a tourniquet is used to tighten the connecting part between the right and left hemilivers to block the communicating blood flow between the hemiliver to be removed and the hemiliver to be reserved, a drainage tube is put into the peritoneal cavity, then close the peritoneal cavity; (2) the patient gradually resumes eating after the first operation, and recuperate to make the volume of the hemiliver increase to an expected volume; (3) after the hemiliver increases to the expected volume, a laparoscopic liver resection is carried out with general anesthesia to remove the diseased hemiliver, and then the patient is nursed to be completely recovered. An instrument for implementing the laparoscopic staged hepatectomy is also disclosed.

Abstract: Disclosed are a display device and a backlight module. The display device includes a backlight module, a liquid crystal display panel, and a chip-on-flex. The backlight module may include a frame body, and an edge-type light source, a light guide plate, a reflector strip, a light absorber strip, and an optical film disposed in the frame body. The light absorber strip and the diffuser sheet are not bonded, and the reflector strip and the diffuser sheet of the optical film are bonded.

Abstract: A display panel, a display device, and a color filter substrate are provided. The profiled edge region of the display panel comprises a plurality of edge pixels. The profiled edge region is provided with a light shielding structure, and the light shielding structure includes a light shielding unit set in one-to-one correspondence with the plurality of edge pixels. Each plurality of edge pixels includes a plurality of sub-pixels arranged side by side in the first direction.

Abstract: A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.

Abstract: The disclosure relates to the technical field of backlight structures, and discloses a backlight source and a display device. The backlight source includes a light bar and a metal frame; the side, containing the light bar, of the metal frame has a notch; the light bar includes a light-emitting unit; the light-emitting unit includes a plurality of light-emitting groups; each light-emitting group includes at least one first light-emitting group and at least one second light-emitting group, the first light-emitting group includes N light-emitting elements, the light-emitting element numbered n is connected in series with the light-emitting element numbered n+1 successively, the light-emitting element numbered 1 and the light-emitting element numbered N are arranged adjacently, and the light-emitting element numbered 1 and the light-emitting element numbered 2 are the farthest apart.

Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a backlight module configured to provide a light source; a cover plate on a light-emitting side of the backlight module; a display module between the cover plate and the backlight module; and a photosensitive device configured to sense ambient light. The photosensitive device is between the cover plate and the backlight module, and at an edge of the cover plate.

Abstract: 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.

Abstract: Disclosed are a display device and a backlight module. The display device includes a backlight module, a liquid crystal display panel, and a chip-on-flex. The backlight module may include a frame body, and an edge-type light source, a light guide plate, a reflector strip, a light absorber strip, and an optical film disposed in the frame body. The light absorber strip and the diffuser sheet are not bonded, and the reflector strip and the diffuser sheet of the optical film are bonded.

Abstract: A display panel, a display device, and a color filter substrate are provided. The profiled edge region of the display panel comprises a plurality of edge pixels. The profiled edge region is provided with a light shielding structure, and the light shielding structure includes a light shielding unit set in one-to-one correspondence with the plurality of edge pixels.

Abstract: An absorbable and unidirectionally compressible intestinal anastomosis device, including a first through pipe portion and a second through pipe portion respectively including large ends and small ends; the large ends are used for fixing an intestinal canal; and the small end of the second through pipe portion is inserted into the small end of the first through pipe portion. The two large ends are drawn close to each other to achieve an intestine-intestine anastomosis. The outer sides of circular rings at the ends of the small ends of the first through pipe portion and the second through pipe portion are provided with gradually-expanded elastic horn-shaped openings. The device can make two stapled intestinal canals rest relatively, thereby avoiding adjustments required in other assembling modes.

Abstract: The embodiments of the present disclosure provide a display substrate and a display device, which relate to the field of display technologies, to solve the problem that a saw-toothed display effect occurs at an edge of an AA area when displaying if the edge of the AA area is non-linear. The display substrate includes a black matrix. The display substrate is provided with a display area, and at least a part of an edge of the display area has an irregular edge having a concave-convex shape. The display area has a plurality of subpixels arranged in a matrix form, and has a vision weakening area close to the irregular edge. In the vision weakening area, the black matrix includes a light shielding block located in the subpixel.