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Flexible OLED display screen and spherical display device

A display screen and spherical display technology, applied in the field of special-shaped display, can solve the problems of insufficient fit, difficult driving and control, and many display modules.

Pending Publication Date: 2021-07-06
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the spherical display is mostly spliced, that is, multiple regular or irregular display modules are spliced ​​together to approximate the spherical surface. However, the spliced ​​spherical display has many display modules, and the splicing and wiring are complicated. It is difficult to drive and control; the plane fits the spherical surface, the degree of fit is insufficient, there are many gaps in the splicing, and the spherical three-dimensional display effect is not good

Method used

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  • Flexible OLED display screen and spherical display device
  • Flexible OLED display screen and spherical display device
  • Flexible OLED display screen and spherical display device

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Embodiment Construction

[0017] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0018] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0019] Please refer to figure 1 and figure 2 , this embodiment provides a flexible OLED display screen, which is characterized in that it includes a display module 11 and a fixing area 12, and the fixing area 12 is arranged outside the display module 11;

[0020] The display module 11 is divide...

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Abstract

The invention discloses a flexible OLED display screen and a spherical display device. The flexible OLED display screen comprises a display module and a fixing area, and the fixing area is arranged on the outer side of the display module; and the display module is divided into four areas which are all in the shape of a regular triangle, the four areas can be folded to form a regular tetrahedron, at least part of the areas are provided with splicing edges, and the fixing area is arranged at the splicing edges. According to the flexible OLED display screen and spherical display device provided by the technical schemes of the embodiment of the invention, the whole OLED display screen is provided, a driving integrated circuit is arranged on the periphery of the OLED display screen to drive the OLED display screen; and the display module of the flexible OLED display screen is of an integral structure, so that the difficulty of driving and controlling the display screen by a control module is reduced. The flexible OLED display screen can be applied to the special-shaped display field; and when the OLED display screen with the specific shape is applied to the field of spherical display, the fitting degree of the display screen and a spherical module is effectively improved, and the spherical stereoscopic display effect is improved.

Description

technical field [0001] The invention generally relates to the technical field of special-shaped displays, and in particular to a flexible OLED display screen and a spherical display device. Background technique [0002] At present, due to limitations in display technology and manufacturing, most of the display screens on the market are 2D display screens such as squares and circles. There are few 2.5D curved display screens, and some special-shaped (such as spherical) 3D display screens are even rarer. . The spherical display screen can realize a 360° full-view display, which can meet the needs of special scene display. The market demand for such special-shaped display screens is gradually increasing. [0003] In the existing spherical display patent documents, the display technology of the spherical display mostly adopts LED or optical projection technology, and seldom adopts flexible OLED technology. Compared with LED and optical projection technology, OLED display techn...

Claims

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Application Information

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IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 程海涛周游松刘乾乾
Owner BOE TECH GRP CO LTD
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