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Seamless splicing unit and display device

A technology of seamless splicing and display devices, applied in the direction of identification devices, instruments, etc., can solve the problems of large pixel pitch, large LCD display area, and inability to improve image clarity to a higher level, and achieve high resolution. , the effect of clear image

Inactive Publication Date: 2016-07-13
KONKA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the current large-screen display methods mainly include: projection, LCD display, LED display, DLP splicing screen and LCD splicing display; each display method has its own advantages and disadvantages, and the resolution of projection is poor; LCD plasma screen The luminous flux attenuates quickly, and generally needs to be replaced after about one and a half years of operation, and the LCD display is too large to achieve seamless splicing; LED displays can be seamlessly spliced, but due to the large pixel pitch, the image is clear The accuracy cannot be raised to a higher level; DLP splicing screens have a short service life and take up a lot of space; LCD displays can achieve full high-definition (FHD) and 4K (QFHD) resolutions, but LCD splicing screens are The metal frame of the unit shell, after splicing into a large screen, there are obvious splicing gaps in the image, which affects the display effect of the image

Method used

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  • Seamless splicing unit and display device

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Embodiment Construction

[0017] The specific embodiments and examples of the present invention will be described in detail below in conjunction with the accompanying drawings. The described specific embodiments are only used to explain the present invention, and are not intended to limit the specific embodiments of the present invention.

[0018] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a preferred embodiment of a seamless splicing unit for image fusion display of a liquid crystal screen and an LED display screen in the present invention. The seamless splicing unit in this embodiment includes: an outer frame as a liquid crystal splicing unit, and a liquid crystal display embedded in the middle of the outer frame, and the outer frame is an outer frame of an LED display. The spliced ​​contact parts between the seamless splicing units are sequentially seamlessly spliced ​​through the outer frame of the LED display screen.

[0019] Such as figure 1 As shown, the seaml...

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Abstract

The invention discloses a seamless splicing unit and a display device. The seamless splicing unit comprises an outer frame and a liquid crystal display screen, wherein the outer frame is used as a liquid crystal splicing unit; the liquid crystal display screen is embedded into the middle part of the outer frame; the outer frame is used as the outer frame of an LED (light emitting diode) display screen. The seamless splicing unit has the advantages that the defect of influence to the picture effect by splicing seams of the liquid crystal splicing screen is overcome, the LED display screen is used as the outer frame of the liquid crystal splicing unit, and the liquid crystal display screen is embedded into the middle part of the outer frame to form the seamless splicing unit; when a large screen is formed by the seamless splicing units, the seamless splicing units are spliced by an LED display screen method, so that the seamless display is realized among the seamless splicing units, and the same picture is synchronously displayed.

Description

technical field [0001] The invention relates to the field of display devices, in particular to a seamless splicing unit and a display device for fusion display of a liquid crystal screen and an LED display screen. Background technique [0002] In the prior art, the current large-screen display methods mainly include: projection, LCD display, LED display, DLP splicing screen and LCD splicing display; each display method has its own advantages and disadvantages, and the resolution of projection is poor; LCD plasma screen The luminous flux attenuates quickly, and generally needs to be replaced after about one and a half years of operation, and the LCD display is too large to achieve seamless splicing; LED displays can be seamlessly spliced, but due to the large pixel pitch, the image is clear The accuracy cannot be raised to a higher level; DLP splicing screens have a short service life and take up a lot of space; LCD displays can achieve full high-definition (FHD) and 4K (QFHD...

Claims

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Application Information

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IPC IPC(8): G09F9/35G09F9/33G09F9/302
CPCG09F9/35G09F9/3023G09F9/33
Inventor 卢林初李跃军
Owner KONKA GROUP
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