OLED display panel and display

A display panel and top surface technology, which is applied in the manufacturing of semiconductor devices, electric solid-state devices, and semiconductor/solid-state devices, etc., can solve the problems of short standby time of portable devices and low light utilization efficiency of displays, so as to improve the single-use time, The effect of reducing temperature rise and increasing screen brightness

Pending Publication Date: 2022-06-03
西安明为光学科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide an OLED display panel and a display to solve the problems of low light utilization efficiency of displays and short standby time of portable devices in the prior art

Method used

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  • OLED display panel and display
  • OLED display panel and display

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Embodiment Construction

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0012] Figure 1-5 This is a schematic diagram of an OLED display panel provided by an embodiment of the present invention. An embodiment of the present invention provides an OLED display panel, including:

light-emitting device 4;

The brightness enhancement film 3 is arranged above the light emitting device 4 or in the light emitting device, and the brightness enhancement film 3 is used to convert the light emitted by the light em...

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Abstract

The invention discloses an OLED display panel and a display. The OLED display panel comprises a light-emitting device, a brightness enhancement film, a phase compensation film and a linear polarizer which are sequentially stacked. According to the OLED display panel, the utilization rate of light emitted by the light-emitting device can be improved by more than 30%, equivalently, the brightness of a screen is greatly improved on the premise that the light-emitting energy consumption is not changed, or the energy consumption of the screen is reduced on the condition that the brightness of the screen is not changed. By using the OLED display panel, the single-time use time of the portable electronic equipment can be prolonged, the service life of a screen is prolonged, the performance of an electronic device is improved, and the service life of a battery of the portable equipment is prolonged.

Description

technical field [0001] The present invention relates to the technical field of electroluminescence, in particular to an OLED display panel and a display. Background technique [0002] Since the 21st century, with the continuous improvement of the level of social informatization, liquid crystal (LCD) display technology, organic electroluminescence (OLED) display technology, Mini-LED, Micro-LED and other new display technologies have achieved considerable development. OLED has the advantages of simple structure, self-illumination without backlight, high contrast ratio, thin thickness, wide viewing angle, fast response speed, flexible panel use, and wide operating temperature range. [0003] At present, OLED displays have been widely used in display fields such as mobile phones, computers, and TVs. OLED displays are usually composed of self-luminous organic light-emitting diodes, quarter-phase retardation films and linear polarizers. Since the structure of the linear polarize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/50H10K50/85H10K50/856H10K50/865
Inventor 李克轩陈彦全郑茹静
Owner 西安明为光学科技有限公司
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