OLED panel device, vehicle lamp, and method for manufacturing shunt unit in OLED panel device

A technology of a shunt unit and a manufacturing method, which is applied in the manufacture of semiconductor/solid-state devices, electric solid-state devices, semiconductor devices, etc., can solve problems such as uneven light emission

Active Publication Date: 2018-12-18
HASCO VISION TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for manufacturing OLED screen devices, car lights, and shunt units in OLED screen devices, so as to solve the technical problem that existing OLED screen devices are prone to uneven light emission

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  • OLED panel device, vehicle lamp, and method for manufacturing shunt unit in OLED panel device
  • OLED panel device, vehicle lamp, and method for manufacturing shunt unit in OLED panel device
  • OLED panel device, vehicle lamp, and method for manufacturing shunt unit in OLED panel device

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Embodiment Construction

[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the system or component referred to must have a specific orientat...

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Abstract

The invention discloses an OLED screen device, a vehicle lamp, and a manufacturing method of a splitter unit in the OLED screen device, which relates to the technical field of vehicle lamps, in orderto solve the technical problem that the existing OLED screen device is prone to non-uniform luminescence phenomenon. The OLED panel device comprises a light emitting region, wherein the light emittingregion is provided with a shunt unit, and the shunt unit is used for blocking holes from meeting with electrons in the vicinity of the electrode and exciting the organic material to emit light. The OLED panel body can have an equal amount of holes passing through the hole transport layer and electrons passing through the electron transport layer as far as possible in the region close to the electrode and the region far away from the electrode so as to meet the organic light-emitting layer and excite the organic material to emit light, thereby achieving the purpose of effectively improving thelight-emitting uniformity of the OLED panel device.

Description

technical field [0001] The invention relates to the technical field of vehicle lamps, in particular to an OLED screen device, a vehicle lamp, and a method for manufacturing a shunt unit in the OLED screen device. Background technique [0002] Organic Light Emitting Diode (OLED) device is a planar light source. Compared with Light Emitting Diode (LED) point light source, it has the advantages of uniform light emission, light and thin, and customizable graphics, making it very suitable for designing innovative lighting products. [0003] For innovative car taillights, because the shape and light-emitting area of ​​OLED can be customized, there is a trend to use OLED light source as the choice of innovative light source. However, due to the different shapes of OLEDs, which are not regular shapes, and considering the position of the electrodes of OLED devices, some irregular-shaped OLED screen devices, such as: OLED screen devices with different length-to-width ratios, are prone...

Claims

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Application Information

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IPC IPC(8): H01L51/50H01L51/56
CPCH10K50/18H10K71/00
Inventor 李佳颖
Owner HASCO VISION TECHNOLOGY CO LTD
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