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Display device

A display device and display panel technology, which is applied to identification devices, instruments, etc., can solve problems such as non-conformity with mainstream trends, signal crosstalk, and increase production costs, and achieve the effect of reducing procurement costs, increasing accommodation space, and avoiding signal crosstalk.

Active Publication Date: 2016-06-15
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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AI Technical Summary

Problems solved by technology

like figure 1 As shown, it is a schematic top view of an existing display device, from figure 1 It can be seen from the figure that the display device includes a display panel 100 and a frame 200 arranged around the display panel 100, and an indicator light 250 is provided in the frame 200, however, setting the indicator light 250 in the frame 200 will inevitably increase The width and area of ​​the frame 200 do not conform to the mainstream trend of narrow frames and high aperture ratios of mobile devices; and the indicator light 250 and the signal controller of the indicator light 250 need to be purchased separately, which increases production costs; A certain space is reserved on the circuit board of the display device to install the signal controller, which reduces the accommodation space for other components and easily causes signal crosstalk

Method used

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Embodiment Construction

[0026] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0027] see figure 2 The present invention provides a display device, including a display panel 10 and an IC (Integrated Circuit, integrated circuit) chip 20, the display panel 10 is provided with an image display area 11 and an indicator light area 12, and the image display area 11 and The indicator light area 12 is composed of several pixels, the image display area 11 and the indicator light area 12 are connected to the IC chip 20, and the IC chip 20 provides the image scanning signal of the image display area 11 and the The indicator light control signal of the indicator light area 12, the indicator light area 12 can display different colors and brightness under the drive of the indicator light control signal, so as to prompt the working st...

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Abstract

The invention provides a display device. An indicator lamp area composed of multiple pixels is arranged on a display panel so that a traditional indicator lamp located in a frame can be replaced. Compared with the prior art, the bezel narrowing and a high aperture ratio of the display device are easily achieved; elements such as indicator lamps and signal controllers do not need to be independently purchased, and therefore purchase expenses are reduced; space for elements such as signal controllers of indicator lamps does not need to be reserved on a circuit main board of the display device, and therefore containing space of other elements is added, and signal crosstalk is avoided.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] Along with people's pursuit of display colors and display practicability, flat panel displays based on plasma technology and liquid crystal technology have come out, and the display market has undergone earth-shaking changes. At present, displays are mainly divided into two categories: liquid crystal displays (Liquid Crystal Display, LCD ) and organic light-emitting diode displays (OrganicLight-EmittingDiode, OLED). [0003] Liquid crystal displays are widely used in various consumer electronics products such as mobile phones, televisions, personal digital assistants, digital cameras, notebook computers, and desktop computers due to their advantages of high image quality, power saving, thin body, and wide application range. , becoming the mainstream in display devices. [0004] Organic light-emitting diode display, also k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35G09F9/33
CPCG09F9/33G09F9/35
Inventor 赵凯祥
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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