KR890022135U - 콤퓨터 및 텔리비젼의 보안경 - Google Patents

콤퓨터 및 텔리비젼의 보안경

Info

Publication number
KR890022135U
KR890022135U KR2019880004957U KR880004957U KR890022135U KR 890022135 U KR890022135 U KR 890022135U KR 2019880004957 U KR2019880004957 U KR 2019880004957U KR 880004957 U KR880004957 U KR 880004957U KR 890022135 U KR890022135 U KR 890022135U
Authority
KR
South Korea
Prior art keywords
computer
safety glasses
television safety
television
glasses
Prior art date
Application number
KR2019880004957U
Other languages
English (en)
Other versions
KR910006464Y1 (ko
Inventor
이문석
Original Assignee
이문석
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이문석 filed Critical 이문석
Priority to KR2019880004957U priority Critical patent/KR910006464Y1/ko
Publication of KR890022135U publication Critical patent/KR890022135U/ko
Application granted granted Critical
Publication of KR910006464Y1 publication Critical patent/KR910006464Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1603—Arrangements to protect the display from incident light, e.g. hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Eyeglasses (AREA)
KR2019880004957U 1988-04-06 1988-04-06 콤퓨터 및 텔리비젼의 보안경 KR910006464Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004957U KR910006464Y1 (ko) 1988-04-06 1988-04-06 콤퓨터 및 텔리비젼의 보안경

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004957U KR910006464Y1 (ko) 1988-04-06 1988-04-06 콤퓨터 및 텔리비젼의 보안경

Publications (2)

Publication Number Publication Date
KR890022135U true KR890022135U (ko) 1989-11-03
KR910006464Y1 KR910006464Y1 (ko) 1991-08-23

Family

ID=19274015

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004957U KR910006464Y1 (ko) 1988-04-06 1988-04-06 콤퓨터 및 텔리비젼의 보안경

Country Status (1)

Country Link
KR (1) KR910006464Y1 (ko)

Also Published As

Publication number Publication date
KR910006464Y1 (ko) 1991-08-23

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940924

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee