Title:
DISPLAY ELEMENT AND DISPLAY DEVICE USING DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2002/009073
Kind Code:
A1
Abstract:
A display device has a pointer (18) having an indication part (18a), a pointer drive means (20) which rotates the pointer (18), and a display element (17) having an index part (23) indicated by the indication part (18a). The display element (17) has a pair of translucent substrates (26, 27), striped translucent electrode films (24, 25) formed on the translucent substrates (26, 27), respectively, and light shields (33, 46) provided on at least one of the translucent substrates (26, 27). The index part (23) consists of openings of the light shields (33, 46). The display element (17) has a hole (36) formed in a portion corresponding to the rotary shaft (35) of the pointer drive means (20).
Inventors:
KOJIMA TETSUAKI (JP)
NAGANO KEIICHI (JP)
SHIMA OSAMU (JP)
ITAGAKI MASAO (JP)
KOBAYASHI MITSUGU (JP)
UMEZAWA YUKIO (JP)
NAGANO KEIICHI (JP)
SHIMA OSAMU (JP)
ITAGAKI MASAO (JP)
KOBAYASHI MITSUGU (JP)
UMEZAWA YUKIO (JP)
Application Number:
PCT/JP2001/005736
Publication Date:
January 31, 2002
Filing Date:
July 02, 2001
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
KOJIMA TETSUAKI (JP)
NAGANO KEIICHI (JP)
SHIMA OSAMU (JP)
ITAGAKI MASAO (JP)
KOBAYASHI MITSUGU (JP)
UMEZAWA YUKIO (JP)
KOJIMA TETSUAKI (JP)
NAGANO KEIICHI (JP)
SHIMA OSAMU (JP)
ITAGAKI MASAO (JP)
KOBAYASHI MITSUGU (JP)
UMEZAWA YUKIO (JP)
International Classes:
G01D7/04; G01D11/28; G02F1/1333; (IPC1-7): G09F9/00; G09F9/30; G01D7/00; G01D13/00; B60K35/00
Foreign References:
| JPH0344624U | 1991-04-25 | |||
| JPH02166420A | 1990-06-27 | |||
| JP2000111674A | 2000-04-21 | |||
| JPS58176677A | 1983-10-17 |
Other References:
See also references of EP 1235197A4
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