Patent US2410268A successfully refreshed from Google Patents.
US4403216A
Expired / Lapsed
US
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Display
Assignee: Nintendo Co Ltd
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Filing: 1981-04-22
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Granted: 1983-09-06
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Expires: 2001-04-22
Abstract
Abstract A liquid crystal display apparatus comprises a first and second housing portions. The first and second housing portions are coupled so that the angle of the opposing surfaces may be adjustable. A light transmitting portion is formed on the upper surface of the first housing portion. The light beam received by the light transmitting portion is further transmitted through a liquid crystal plate and a colored filter housed in the first housing portion and then is led to impinge upon the mirror provided on the second housing portion. An image formed on the liquid crystal plate can be observed as a multicolored image through a light beam reflected from the mirror.
Inventors
- 👤 Gunpei Yokoi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:07
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/1333; G02F1/1335; G02F1/133553; A; A63; A63F; A63F13/00; A63F13/25; A63F13/26; A63F13/90; A63F13/92; G02F1/133308; G02F1/1336; G02F1/133615; G09; G09F; G09F9/00; A63F2300/00; A63F2300/10; A63F2300/1087; A63F2300/1093; A63F2300/20; A63F2300/204; A63F2300/30; A63F2300/301; G02F1/133626
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
122 words
A display for displaying at least two characters in different colors, comprising: a liquid crystal plate including a laminated structure of a transparent electrode layer having at least two segment electrodes associated with said at least two characters, and a liquid crystal layer substantially transparent in a portion corresponding to said segment electrodes for displaying said characters, said liquid crystal plate being adapted for receiving light on one surface of said liquid crystal plate and for emitting light from the other surface of said liquid crystal plate, and color filter means located to face one surface of said liquid crystal plate, said color filter means including at least two colored regions of different colors respectively opposite said at least two segment electrodes.
Claim 2
Dependent Claim
122 words
A display for displaying at least two characters in different colors, comprising: a liquid crystal plate including a laminated structure of a transparent electrode layer having at least two segment electrodes associated with said at least two characters, and a liquid crystal layer substantially transparent in a portion corresponding to said segment electrodes for displaying said characters, said liquid crystal plate being adapted for receiving light on one surface of said liquid crystal plate and for emitting light from the other surface of said liquid crystal plate, and color filter means located to face one surface of said liquid crystal plate, said color filter means including at least two colored regions of different colors respectively opposite said at least two segment electrodes.
Claim 3
Dependent Claim
70 words
The display in accordance with claim 1, wherein one of said segment electrodes of said transparent electrode layer and the respective colored region of said color filter means located opposite said one segment electrode are formed in a character shape, and wherein the other of said segment electrodes and the respective one of said colored regions located opposite each other are selected to have a size covering said character shape.
Claim 4
Dependent Claim
32 words
The display in accordance with claim 1, wherein said color filter means comprises at least two color filter plates, whereby one color filter plate is provided for each of said colored regions.
Claim 5
Dependent Claim
32 words
The display in accordance with claim 1, wherein said color filter means comprises a single color filter plate which is opaque at a portion other than said at least two colored regions.
Claim 6
Dependent Claim
39 words
The display in accordance with claim 1, wherein said liquid crystal layer is formed as a twisted nematic type, and wherein said liquid crystal plate comprises a polarized filter provided in a laminated manner on said liquid crystal layer.
Claim 7
Dependent Claim
43 words
The display of claim 1, wherein one of said segment electrodes is formed in a character shape, and wherein the respective colored region of said color filter means opposite to said one segment electrode is shaped to at least cover the character shape.
Claim 8
Dependent Claim
43 words
The display of claim 1, wherein one of said colored regions of said color filter means is formed in a character shape, and wherein the respective segment electrode opposite to said one colored region is shaped to at least cover the character shape.
Claim 9
Dependent Claim
25 words
The display of claim 1, wherein said color filter means are located to face that surface of the liquid crystal plate which receives the light.
Claim 10
Dependent Claim
272 words
A display apparatus, comprising: a housing having wall means including at least a top wall and a side wall which adjoin each other, said top wall having a light transmitting portion for transmission of light therethrough, a liquid crystal plate held in said housing in a position for receiving light through said light transmitting portion for forming an image to be displayed, a mirror mounted in said housing in a predetermined positional relation relative to said liquid crystal plate, and window means formed in said side wall of said housing in a position corresponding to a reflecting path of said mirror, whereby said image is displayed through said window means upon transmission of light through said light transmitting portion, and wherein said liquid crystal plate comprises a laminated structure including a transparent electrode layer having at least two segment electrodes of a pattern associated with a character to be displayed and a liquid crystal layer being substantially transparent at a portion corresponding to said segment electrode when said character is to be displayed, and which further comprises color filter means (31) located to face one surface of said liquid crystal plate, said color filter means including at least two colored regions facing said segment electrodes, respectively, and one of said segment electrodes of said transparent electrode layer and that one of said colored regions of said color filter means which are facing each other being shaped so as to display said character being displayed, and the other of said segment electrodes and the other of said colored regions which are facing each other being shaped so as to display the respective character.
Claim 11
Dependent Claim
272 words
A display apparatus, comprising: a housing having wall means including at least a top wall and a side wall which adjoin each other, said top wall having a light transmitting portion for transmission of light therethrough, a liquid crystal plate held in said housing in a position for receiving light through said light transmitting portion for forming an image to be displayed, a mirror mounted in said housing in a predetermined positional relation relative to said liquid crystal plate, and window means formed in said side wall of said housing in a position corresponding to a reflecting path of said mirror, whereby said image is displayed through said window means upon transmission of light through said light transmitting portion, and wherein said liquid crystal plate comprises a laminated structure including a transparent electrode layer having at least two segment electrodes of a pattern associated with a character to be displayed and a liquid crystal layer being substantially transparent at a portion corresponding to said segment electrode when said character is to be displayed, and which further comprises color filter means (31) located to face one surface of said liquid crystal plate, said color filter means including at least two colored regions facing said segment electrodes, respectively, and one of said segment electrodes of said transparent electrode layer and that one of said colored regions of said color filter means which are facing each other being shaped so as to display said character being displayed, and the other of said segment electrodes and the other of said colored regions which are facing each other being shaped so as to display the respective character.
Claim 12
Dependent Claim
22 words
The display in accordance with claim 9, wherein said at least two colored regions of said color filter means have different colors.
Claim 13
Dependent Claim
27 words
The display in accordance with claim 10, wherein said color filter means comprises at least two color filter plates each plate providing one of said colored regions.
Claim 14
Dependent Claim
32 words
The display in accordance with claim 10, wherein said color filter means comprises a single color filter plate which is opaque at a portion other than said at least two colored regions.
Claim 15
Dependent Claim
39 words
The display in accordance with claim 9, wherein said liquid crystal layer is formed as a twisted nematic type, and wherein said liquid crystal plate comprises a polarized filter provided in a laminated manner on said liquid crystal layer.
Claim 16
Dependent Claim
42 words
The display of claim 9, wherein one of said segment electrodes is formed in a character shape, and wherein the respective colored region of said color filter means facing said one segment electrode is shaped to at least cover the character shape.
Claim 17
Dependent Claim
42 words
The display of claim 9, wherein one of said colored regions of said color filter means is formed in a character shape, and wherein the respective segment electrode facing said one colored region is shaped to at least cover the character shape.
Claim 18
Dependent Claim
25 words
The display of claim 9, wherein said color filter means are located to face that surface of the liquid crystal plate which receives the light.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-05 | 1987-03-07 | 1987-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-05 | 1991-03-07 | 1991-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-05 | 1995-03-07 | 1995-09-06 | $7700.00 | Window Closed / Lapsed |