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Display device and method for manufacturing display device

A technology for display devices and manufacturing methods, which is applied to the manufacture of components of lighting devices, lighting devices, and final products, which can solve problems such as high costs, and achieve the effects of saving manufacturing costs, ensuring visibility, and shortening manufacturing time

Active Publication Date: 2017-12-19
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in order to realize the above-mentioned technology, it is necessary to make and paste a high-cost film, or to ensure the viewing angle through a special structure or a complicated control method.

Method used

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  • Display device and method for manufacturing display device
  • Display device and method for manufacturing display device
  • Display device and method for manufacturing display device

Examples

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Embodiment Construction

[0030] when referring to Figure 1 The present invention will be clarified by referring to Examples described later in detail. However, the present invention is not limited to the embodiments disclosed below, and can be implemented in various forms that are different from each other. The embodiments of the present invention are to make the disclosure of the present invention complete, and to make the present invention commonly known in the technical field. Those skilled in the art clearly understand the scope of the present invention, and the present invention is defined only by the scope described in the claims. In addition, the terms used in this specification are used to describe the embodiments, and are not intended to limit the present invention. In the sentence of this specification, unless it mentions singular number especially, plural cases are included. "comprises" and / or "comprising" used in the specification means that the described components, steps, actions and / ...

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Abstract

The invention discloses a display device and a manufacturing method of the display device. The present invention includes: a first substrate; a light emitting unit formed on the first substrate; a second substrate arranged at a predetermined distance from the light emitting unit; a refraction layer formed on the second substrate for A path of light emitted from the light emitting unit is changed.

Description

technical field [0001] The present invention relates to a display device and a manufacturing method of the display device, in particular to a display device with improved viewing angle and a manufacturing method of the display device. Background technique [0002] Generally, in order to ensure various viewing angles, a display device may include various structures. In particular, with the increase in size and generalization of display devices, ensuring a wide viewing angle has become a very important issue. As described above, in order to secure various viewing angles in display devices, various technologies have been developed. [0003] Specifically, as a method of ensuring various viewing angles, there is a technology that electronically compensates image quality. And, as another method, there is a technique of securing a viewing angle by a viewing angle compensation film. [0004] However, in order to realize the above-mentioned technology, it is necessary to manufactu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52
CPCC03C12/00C03C17/008C03C2217/42C03C2217/445C03C2217/465Y10T29/49002F21V5/045Y02E10/549Y02P70/50H10K50/841H10K50/858
Inventor 朴惠贞朴顺龙郑又硕白硕基金兑垠
Owner SAMSUNG DISPLAY CO LTD