JPS54117632A - Display device - Google Patents

Display device

Info

Publication number
JPS54117632A
JPS54117632A JP2513778A JP2513778A JPS54117632A JP S54117632 A JPS54117632 A JP S54117632A JP 2513778 A JP2513778 A JP 2513778A JP 2513778 A JP2513778 A JP 2513778A JP S54117632 A JPS54117632 A JP S54117632A
Authority
JP
Japan
Prior art keywords
transparent
narrow stripes
scattering plate
barrel
light emission
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2513778A
Other languages
Japanese (ja)
Inventor
Toshiro Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2513778A priority Critical patent/JPS54117632A/en
Publication of JPS54117632A publication Critical patent/JPS54117632A/en
Pending legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

PURPOSE: To give a specific realistic feeling to spectators by providing front and back narrow stripes at the view from the spectator's position and generating the parallax of both eyes and the movement parallax by the depth difference of these narrow stripes and exciting various elements in space which contents themselves of the television video have.
CONSTITUTION: Color picture tube 1 has face surface 2 on a cylindrical face, and a barrel-shaped region is light emission region 2a. Square transparent scattering plate 9 which covers face surface 2 almost has window part 10 which has the same form as the outline of light emission region 2a approximately. Light shielding or light reducing narrow stripes 11 are provided along the inside edge of transparent scattering plate 9. Transparent plates 3a to 3d along an arc form have edge faces joined with one another, and transparent box 12 having a barrel-shaped aperture part is put on transparent scattering plate 9. Further, neutral filter 13 is put on transparent box 12, and a low-transmittivity neutral filter is caused to adhere to the outside circumference of filter 13, and front narrow stripes 14 are constituted.
COPYRIGHT: (C)1979,JPO&Japio
JP2513778A 1978-03-06 1978-03-06 Display device Pending JPS54117632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2513778A JPS54117632A (en) 1978-03-06 1978-03-06 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2513778A JPS54117632A (en) 1978-03-06 1978-03-06 Display device

Publications (1)

Publication Number Publication Date
JPS54117632A true JPS54117632A (en) 1979-09-12

Family

ID=12157573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2513778A Pending JPS54117632A (en) 1978-03-06 1978-03-06 Display device

Country Status (1)

Country Link
JP (1) JPS54117632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387948A (en) * 1993-05-03 1995-02-07 North American Philips Corporation Method and apparatus for reducing scattered light in projection television tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387948A (en) * 1993-05-03 1995-02-07 North American Philips Corporation Method and apparatus for reducing scattered light in projection television tubes

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