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Display device

專利號(hào)
US10868099B2
公開日期
2020-12-15
申請(qǐng)人
SAMSUNG DISPLAY CO., LTD.(KR Yongin-si)
發(fā)明人
Jaehoon Jeong; Hangyeol Kim; Sungguk An; Jiyun Jung
IPC分類
H01L27/32; H01L51/00; G02F1/1333; G06F1/16; H01L51/52; G06F3/041; H01L51/56; B29D11/00
技術(shù)領(lǐng)域
member,layer,light,may,display,tfe,first,cover,shielding,electrode
地域: Yongin-si

摘要

A display device includes a display panel, a light shielding member, a first cover member, a first light transmitting member, and a second cover member. The display panel includes a display region where a plurality of display structures are arranged and a peripheral region surrounding the display region. The light shielding member is in the peripheral region on the display panel, and has a first opening that exposes the display region. The first cover member is arranged on the light shielding member. The first light transmitting member is in the peripheral region on the first cover member, and includes a second opening that overlaps the first opening. The first light transmitting member has a first color. The second cover member is arranged on the first light transmitting member.

說明書

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No. 15/841,156, filed on Dec. 13, 2017, which claims priority to and the benefit of Korean Patent Application No. 10-2017-0069824, filed on Jun. 5, 2017 in the Korean Intellectual Property Office (KIPO), the entire contents of each of which is incorporated herein by reference.

BACKGROUND 1. Field

Aspects of embodiments relate to display devices.

2. Description of the Related Art

A flat panel display (FPD) device is widely used as a display device of an electronic device because the FPD device is lightweight and thin compared to a cathode-ray tube (CRT) display device. Typical examples of the FPD device are a liquid crystal display (LCD) device and an organic light emitting display (OLED) device.

Recently, a flexible display device capable of bending or folding a portion of a display device by including lower and upper substrates, which have flexible materials, of a display panel included in the display device has been developed. For example, the lower substrate included in the display panel may be formed of a flexible substrate, and the upper substrate included in the display panel may have a thin film encapsulation structure. In addition, the flexible display device may further include a light transmitting member having a predetermined color, and the light transmitting member may be disposed in a peripheral region. Here, the peripheral region may surround a display region where a light of the display panel is emitted. Since the flexible display device includes the light transmitting member, various colors may be implemented in the peripheral region.

權(quán)利要求

1
What is claimed is:1. A display device comprising:a display panel including a display region where a plurality of display structures are arranged and a peripheral region surrounding the display region;a light shielding member in the peripheral region on the display panel, the light shielding member including a first opening that exposes the display region;a first cover member on the light shielding member;a first light transmitting member in the peripheral region on the first cover member, the first light transmitting member including a second opening that overlaps with the first opening, the first light transmitting member transmitting a portion of an external light and absorbing a remaining portion of the external light such that the first light transmitting member has a first color in the peripheral region; anda second cover member on the first light transmitting member.2. The display device of claim 1, further comprising a first adhesive member between the display panel and the light shielding member.3. The display device of claim 2, further comprising a second adhesive member between the first cover member and the first light transmitting member.4. The display device of claim 3, further comprising:a second light transmitting member between the first cover member and the light shielding member, the second light transmitting member including a third opening,wherein the third opening overlaps with the first and second openings.5. The display device of claim 4, wherein the first light transmitting member is in direct contact with a lower surface of the second cover member, and the second light transmitting member is in direct contact with a lower surface of the first cover member and an upper surface of the light shielding member.6. The display device of claim 4, wherein the second light transmitting member has the first color.7. The display device of claim 6, wherein a thickness of the second light transmitting member is less than a thickness of the first light transmitting member.8. The display device of claim 4, further comprising a first protection layer between the first adhesive member and the light shielding member,wherein the first protection layer fills the first and third openings, and is in direct contact with a lower surface of the first cover member and an upper surface of the first adhesive member, andwherein the first protection layer covers a lower surface of the light shielding member.9. The display device of claim 8, wherein a viscosity of the first protection layer is less than a viscosity of the first adhesive member.10. The display device of claim 8, wherein the first protection layer is in direct contact with side walls defining the first and third openings.11. The display device of claim 8, further comprising a second protection layer between the second adhesive member and the first light transmitting member,wherein the second protection layer fills the second opening, and is in direct contact with a lower surface of the second cover member and an upper surface of the second adhesive member, andwherein the second protection layer covers a lower surface of the first light transmitting member.12. The display device of claim 11, wherein a viscosity of the second protection layer is less than a viscosity of the second adhesive member.13. The display device of claim 11, wherein the second protection layer is in direct contact with side walls defining the second opening.14. The display device of claim 3, further comprising:a polarizing layer and a touch screen electrode layer that are between the display panel and the first adhesive member,wherein the display panel, the polarizing layer, and the touch screen electrode layer are sequentially arranged.15. The display device of claim 1, wherein each of the display structures included in the display panel includes:a substrate;a semiconductor element on the substrate;a light emitting structure on the semiconductor element; anda thin film encapsulation structure on the light emitting structure,wherein the substrate and the thin film encapsulation structure comprise flexible materials.16. The display device of claim 1, wherein the first color is a white color.17. A display device comprising:a display panel including a display region where a plurality of display structures are arranged and a peripheral region surrounding the display region;a light shielding member in the peripheral region on the display panel, the light shielding member including a first opening that exposes the display region;a first cover member on the light shielding member;a first light transmitting member in the peripheral region on the first cover member, the first light transmitting member including a second opening that overlaps with the first opening, the first light transmitting member transmitting a portion of an external light and blocking a remaining portion of the external light such that the first light transmitting member has a first color in the peripheral region; anda second cover member on the first light transmitting member.18. The display device of claim 17, wherein the first color is a white color.19. The display device of claim 2, wherein the first adhesive member fills the first opening, and is in direct contact with a lower surface of the first cover member, andwherein the first adhesive member covers a lower surface of the light shielding member.20. The display device of claim 3, wherein the second adhesive member fills the second opening, and is in direct contact with a lower surface of the second cover member, andwherein the second adhesive member covers a lower surface of the first light transmitting member.
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