Title:
DUCT STRUCTURE, DISPLAY, AND METHOD FOR PREVENTING WATER DROPLET FROM ENTERING DISPLAY
Document Type and Number:
Japanese Patent JP2017151152
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a duct structure that can reduce the size of a duct and a display and prevent water droplets from entering the inside of the display, a display, and a method for preventing water droplets from entering a display.SOLUTION: A duct structure comprises a duct 2 that communicates the inside and outside of a display 1, and includes a suction port that sucks an outside air to the inside of the display 1 or an exhaust port 21b that exhausts an inside air to the outside of the display 1. The duct 2 has a second cylindrical part (one end part) 52 exposed to the outside, and has an endless groove part 521 formed on the whole circumference of an outer peripheral surface of the second cylindrical part 52.SELECTED DRAWING: Figure 6
Inventors:
AMANO HIROSHI
Application Number:
JP2016031107A
Publication Date:
August 31, 2017
Filing Date:
February 22, 2016
Export Citation:
Assignee:
NEC DISPLAY SOLUTIONS LTD
International Classes:
G09F9/00; H05K5/02; H05K7/20
Attorney, Agent or Firm:
Sumio Tanai
Ryuichiro Mori
Yasushi Matsunuma
Eisuke Ito
Ryuichiro Mori
Yasushi Matsunuma
Eisuke Ito