CN1121183A - All-system four-part stereo TV glasses - Google Patents
All-system four-part stereo TV glasses Download PDFInfo
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- CN1121183A CN1121183A CN 94104225 CN94104225A CN1121183A CN 1121183 A CN1121183 A CN 1121183A CN 94104225 CN94104225 CN 94104225 CN 94104225 A CN94104225 A CN 94104225A CN 1121183 A CN1121183 A CN 1121183A
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- glasses
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- sucker
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The stereo TV glasses is for watching stereo TV programs transmitted in various systems. They have the form similar to common glasses, and have 25-30Hz oscillator, which makes the glasses being partially controlled by TV synchronizing signal and being capable of watching in case of failure of synchronism. Via circuit combination, can be constituted four types of stereo TV glasses including continuous type, radio transmission-receiving type, infrared transmission receiving type and crystal oscillation type.
Description
What the present invention relates to three-dimensional television that each standard sends watches utensil, i.e. three-dimensional tv glasses.
Existing three-dimensional tv glasses forms outward that demifacet is hood-shaped, and volume is bigger, and is relatively heavier.Must be tied on the head with elastic cord, wear inconvenience.Glasses must be connected with driver with lead.Driver ground power lead inserts 220 volts of civil powers.Driver connects synchronous sampler with lead and must inhale on TV screen synchronizing signal displaying block.Line is many, and is not simple and direct.On circuit design, adopted the full control forms of synchronizing signal, promptly circuit does not have 25-30Hz oscillator, and glasses work is entirely by synchronizing signal control.If synchronizing signal is of poor quality, or during step-out, it is white just to form an eyeglass, and one black, and it can't be watched.
The objective of the invention is to overcome above-mentioned existing in prior technology deficiency and a kind of full system type pictorial four array configurations ground three-dimensional tv glasses is provided.
The technology of the present invention solution is: 1. the profile of glasses adopts and close ground of common sunglasses profile.It is become lightly, wear facility.
2. by the combination of circuit and Fig. 1, can constitute the full system type pictorial three-dimensional tv glasses of simple and direct line-connection type, radio transmission receiving type, infrared receiving type and four kinds of forms of crystal oscillation frequency division formula.
3. four kinds of form circuit all are provided with oscillator, all can obtain 25 or the 30Hz oscillator signal, and wherein line-connection type, radio transmission receiving type, infrared receiving type ground working forms are to adopt synchronizing signal half control form.Crystal oscillation frequency division formula is not directly controlled by synchronizing signal.It is that the armrest innervation should be adjusted synchronously.When synchronizing signal poor quality or step-out occurring, it is white can not produce an eyeglass, and an eyeglass is black.Do not influence viewing effect.
Fig. 1 is this example structure synoptic diagram.
Fig. 2 is the universal circuit that this embodiment line-connection type, radio transmission receiving type, infrared receive the three-dimensional tv glasses of these three kinds of forms.
" Fig. 1 ", " Fig. 2 ", " Fig. 3 ", " Fig. 8 ", " Fig. 9 ", " Figure 10 " constitute the line-connection type three-dimensional tv glasses with " Figure 11 ".
" Fig. 1 ", " Fig. 2 ", " Fig. 4 ", " Fig. 5 ", " Figure 13 " and " Figure 15 constitutes radio transmission receiving type three-dimensional tv glasses.
" Fig. 1 ", " Fig. 2 ", " Fig. 6 ", " Fig. 7 ", " Figure 12 ", " Figure 13 " constitute infrared receiving type three-dimensional tv glasses with " Figure 14 ".
" Fig. 1 ", " Figure 16 " and " Figure 17 " constitute crystal oscillation frequency division formula three-dimensional tv glasses.
Constitute four kinds of form three-dimensional tv glasses by combinations thereof.
Reference " Fig. 1 ": 1. battery 2. screws 3. plate washers 4. circuit boards 5. liquid crystal boards 6. printing opacity plate washers 7. main glasses holders 8. power switches 9. mirror leg metal lacing wires.
Battery is contained in the right and corresponding position, the left side shown in " Fig. 1 ", and circuit board is contained in the corresponding position in " Fig. 1 " left side and the right.Liquid crystal board is contained between main glasses holder and the light-passing board, and power switch is contained in the place ahead of right mirror leg.Right mirror leg metal lacing wire and left side mirror leg ground lacing wire with lead by between main glasses holder and the printing opacity plate washer and " Fig. 5 " be connected one, as radio transmission receiving type three-dimensional tv glasses ground receiving antenna.
With reference to " Fig. 2 " IC is the CMOS7555 integrated circuit, with R
3, W, C
1Constitute LF oscillator.Adjust W and can make oscillation frequency, do the three-dimensional television of APL or the transmission of N standard with correspondence and watch at 25Hz or 30Hz.R
4Be current-limiting resistance, R
1And R
2Be the liquid crystal board shown in " Fig. 1 ", C
3Filter capacitor, C
2The synchronizing signal coupling capacitance, R
1It is the pull-up resistor of establishing for " Fig. 3 " phototriode BG.R
2Be the dropping resistor of establishing for " Fig. 5 " b, with the C of " Fig. 2 ", I is connected with D " Fig. 3 ", and the b of " Fig. 2 " is connected with the b of " Fig. 3 ", just can constitute the circuit diagram of line-connection type three-dimensional tv glasses.
" Fig. 9 " aims at the supporting rubber suction cups of line-connection type three-dimensional tv glasses design." Fig. 8 " is the sectional view of sucker.F is printing opacity, colourless, airtight plate washer " Fig. 8 ".To guarantee both printing opacities of sucker, enough negative pressure are arranged again, it is inhaled in the synchronous three-dimensional signal piece place of the solid of TV screen." Figure 10 " is the sectional view of sucker printing opacity plate washer seal groove." Fig. 9 " is the top view of sucker, and the E of " Fig. 9 " is the plug hole of sucker." Figure 11 " is the rubber plug (sectional view) for the design of rubber suction cups plug hole.B is the BG installation site of " Fig. 3 " " Figure 11 ", and the combination by " Fig. 1 ", " Fig. 2 ", " Fig. 3 ", " Fig. 9 " and " Figure 11 " just constitutes the line-connection type three-dimensional tv glasses.
" Fig. 4 ", " Fig. 5 " and " Fig. 2 " constitute the transceiver circuit of radio transmission receiving type three-dimensional tv glasses." Fig. 4 " is the synchronizing signal radiating circuit." Fig. 5 " is the synchronizing signal receiving circuit.With reference to " Fig. 4 ": BG1 is phototriode, in order to receive synchronizing signal.It and BG2, R
1, R
2Constitute the synchronizing signal amplifying circuit.BG3 and B
1, R
3, C
2, C
5, C
4, R
2, C
3, X constitutes higher-order of oscillation radiating circuit.Synchronizing signal after BG1, BG2 amplify is added in the base stage of BG3 and carries out modulate emission, adjusts C4 and can change transmission frequency.
Reference " Fig. 5 ": integrated circuit (IC) and R
1, R
2, R
3, R
4, R
5, C
1, C
2, C
3, C
4, C
5, C
6, X constitutes radio receiver circuit.The high-frequency signal that is received by antenna X is sent into IC and is amplified after L, C frequency-selecting, and detection, low frequency amplify.Synchronizing signal after the amplification is by the output of b end, and the B end is connected with I end, the F end of " Fig. 2 "." Fig. 5 "+a is connected with " Fig. 2 "+a, and the power supply negative terminal of " Fig. 5 " is by " Fig. 2 " R from signal output part b
2Send into, this connection can reduce the power consumption of receiving circuit IC.Extending battery life.By " Fig. 4 ", " Fig. 5 ", " Fig. 2 " make up, constitute radio transmission receiving type three-dimensional tv glasses ground circuit diagram.
" Figure 13 " is the supporting rubber suction cups (sectional view) that aims at radio transmission receiving type three-dimensional tv glasses and the design of infrared receiving type three-dimensional tv glasses launch-box." Figure 13's " 16 is positions that " Fig. 4 " BG1 or " Fig. 6 " BG1 are installed." Figure 13 " sucker the rim of a bowl bottom is totally enclosed.Puncturing rubber with two legs when phototriode BG1 packs into inserts.Design has guaranteed that sucker is air tight like this, to guarantee inhaling tightly.
" Figure 15 " aims at the supporting launch-box of radio transmission receiving type three-dimensional tv glasses design." Figure 15 ": 1. power switch 2. emitting antennas 3. rubber suction cupss.
Combination by " Fig. 1 ", " Fig. 2 ", " Fig. 4 ", " Fig. 5 ", " Figure 13 " and " Figure 15 " can constitute radio transmission receiving type three-dimensional tv glasses.
" Fig. 6 ", " Fig. 7 " and " Fig. 2 " constitute the ground emission of infrared receiving type three-dimensional tv glasses, receiving circuit figure.With reference to " Fig. 6 " power transformer B, commutator tube D
1-D
4, filter capacitor C
1, regulator block W
1Constitute the power supply of infrared transmitter.By R
1-R
3, BG1-BG3, infrared transmitting tube D
5, D
6Constitute synchronizing signal and receive amplification emissioning circuit.C
2Be that electric capacity is crossed in filter, this kind mode is to adopt not modulate emission form.This mode is subject to light and disturbs.And three-dimensional TV is under the black more situation of environment, and viewing effect is good more.Corresponding to these characteristics, circuit adopts not modulation system emission, circuit is become simply and not must debug.
" Fig. 7 ": R
1, D
1, C
2, R
2, R
3, C
3, R
4, R
5, BG
1, BG
2Form the infrared synchronous signals receiving circuit.Infrared receiver tube D
1With the infrared synchronizing signal that receives through coupling capacitor C
2Send into BG1 and do voltage amplification.Signal after the amplification is through C
3Be coupled to BG2 and further amplify the back by the output of Z end." Fig. 7 " Z is connected with " Fig. 2 " I, and " Fig. 7 " d is connected with " Fig. 2 " b, just is combined into infrared ray and receives circuit.
" Figure 12 " aims at the rubber suction cups design ground sucker rubber stem (sectional view) that the infrared box connects.
" Figure 14 " is the infrared box that aims at the design of infrared ray three-dimensional tv glasses, " Figure 14 " the 1st, two infrared emission tubes of the D5 of " Fig. 6 ", D6 2. are power switches, 3. are that sucker connects lead, 4. is " Figure 13 " suckers, 5. is " Fig. 6 " BG1 phototriodes, 6. is " Figure 12 " sucker handles, 7. is city's plugs.
Combination by " Fig. 1 ", " Fig. 2 ", " Fig. 6 ", " Fig. 7 ", " Figure 12 ", " Figure 13 " and " Figure 14 " can constitute infrared receiving type three-dimensional tv glasses.
" Figure 16 " is the principle calcspar of crystal oscillation frequency division formula three-dimensional tv glasses.IC1 is the high frequency oscillator of the frequency adjustable of crystal and circuit formation " Figure 16 ".Behind the multistage frequency division of IC2, just can obtain stable 25Hz or 30Hz oscillator signal, to drive liquid crystal board R.
" Figure 17 " is the circuit diagram according to the design of the principle calcspar shown in " Figure 16 ".IC ground a, R
1, R
2, L
1, K
1, C
1, C
2Constituted high frequency oscillator.Behind multistage frequency divider B, can obtain stable 25Hz or 30Hz oscillator signal.Signal is through R
3Current limliting rear drive liquid crystal board R
1And R
2Y is a manually synchronous tablet.In order to adjust vibration frequency, make the synchronizing signal of itself and three-dimensional television synchronous.Can see directly that by anaglyph spectacles the TV screen stereo-picture has a black line.If it is big, promptly asynchronous that black line, illustrates oscillator signal and TV synchronousing signal phase differential in the TV screen centre position.If black line in the top of TV screen or bottom, illustrates that oscillator and TV synchronousing signal phase differential are especially little, and is promptly synchronous.As asynchronous, available hand touch manual tablet y by anaglyph spectacles can see on the TV screen in alignment move down, move on to TV screen and can let go bottom the time, i.e. expression synchronously.C
2Be used for adjusting frequency.To adapt to the frequency error in every Stereogram.C
3Be the electric molten of filter, K
2, L
2Be used for seeing the N film-making.
Combination by " Fig. 1 " and " Figure 17 " can constitute crystal frequency division formula three-dimensional tv glasses.
Claims (8)
1. all-system four-part stereo TV glasses, comprise main glasses holder, battery, plate washer, circuit board, liquid crystal board, printing opacity plate washer, the lacing wire of mirror leg metal, circuit, sucker, launch-box, it is characterized in that mirror holder, circuit, universal circuit, sucker, the combination of launch-box, can constitute line-connection type, radio transmission receiving type, infrared receiving type, crystal oscillation and connect four kinds of forms ground of frequency division formula three-dimensional tv glasses, the circuit of four kinds of form three-dimensional tv glasses is equipped with 25 or the 30Hz oscillator.
2. all-system four-part stereo TV glasses according to claim 1, it is characterized in that mirror holder adopts and common sunglasses similar shape, battery, circuit board, plate washer are contained in position accordingly, the mirror holder left and right sides, and liquid crystal board is contained between main glasses holder and the printing opacity plate washer.
3. all-system four-part stereo TV glasses according to claim 1, the oscillator that it is characterized in that line-connection type, radio transmission receiving type, infrared emission receiving type all partly is controlled by the control of stereotelevision synchronizing signal, crystal oscillation frequency division formula three-dimensional tv glasses directly be not controlled by TV synchronousing signal synchronously, watch the TV screen black line by anaglyph spectacles, touch tablet with hand and change crystal oscillation frequency, it is synchronous that black line is moved down with TV signal.
4. all-system four-part stereo TV glasses according to claim 1 is characterized in that the supporting universal circuit of line-connection type, radio transmission receiving type, three kinds of form three-dimensional tv glasses of infrared receiving type, by R
1, R
2, R
3, W, C
2, C
3, IC, R
4, R
1, R
2With wiring point C, I, F ,+a, b form 25 or 30Hz vibration universal circuit, synchronizing signal is passed through C
2Enter the IC5 pin, adjust W and can change oscillation frequency, oscillator signal is through R
4Insert LCD panel R after the current limliting
1And R
2Common port, R
1, R
2In addition two ends connect the positive and negative terminal of power supply respectively.
5. the support circuit BG phototriode D and the universal circuit C that it is characterized in that the line-connection type three-dimensional tv glasses according to claim 1 and 4 described full system type pictorial three-dimensional tv glasses, I connects, BG phototriode b is connected with universal circuit b, constitute the line-connection type three-dimensional tv glasses, for its supporting sucker F is stuck in the sucker seal groove with the airtight plate washer of printing opacity, the sucker top is square, by the supporting connector of sucker is garden shape, support circuit BG is loaded on connector B place and is connected with mirror holder and universal circuit with lead.
6. according to claim 1 and 4 described full system type pictorial three-dimensional tv glasses, it is characterized in that radio transmission receiving type institute supporting ground receiving circuit antenna with lead by between main glasses holder and the printing opacity plate washer left and right sides mirror leg lacing wire being connected, and be connected with the receiving circuit antenna, the negative supply of receiving circuit IC inserts the synchronous signal output end b of IC by universal circuit F.Combine by its supporting radiating circuit, sucker and launch-box, emitting antenna is drawn from launch-box with flexible circuit conductor.
7. according to claim 1 and 4 described all-system four-part stereo TV glasses, it is characterized in that the radiating circuit that infrared receiving type three-dimensional tv glasses is joined adopts not modulation format, be direct amplifying emission formula, receiving circuit adopt direct amplifier system, for its supporting sucker and sucker handle make up with lead be connected by its supporting launch-box, power valve D5, D6 is installed in the launch-box top, power supply and radiating circuit are contained in the launch-box simultaneously, directly insert civil power by launch-box 7.
8. according to claim 1 and 3 described all-system four-part stereo TV glasses, the support circuit that it is characterized in that crystal oscillation frequency division formula three-dimensional tv glasses adopts the combination of crystal oscillating circuit and frequency dividing circuit to obtain 25 or the 30Hz oscillator signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94104225 CN1121183A (en) | 1994-04-20 | 1994-04-20 | All-system four-part stereo TV glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94104225 CN1121183A (en) | 1994-04-20 | 1994-04-20 | All-system four-part stereo TV glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1121183A true CN1121183A (en) | 1996-04-24 |
Family
ID=5031488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94104225 Pending CN1121183A (en) | 1994-04-20 | 1994-04-20 | All-system four-part stereo TV glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1121183A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338933A (en) * | 2010-07-19 | 2012-02-01 | 宏碁股份有限公司 | Shutter glasses for watching stereoscopic images |
| CN102566069A (en) * | 2012-03-05 | 2012-07-11 | 歌尔声学股份有限公司 | Bluetooth 3D (three-dimensional) spectacles |
| US8421933B2 (en) | 2010-06-29 | 2013-04-16 | Acer Incorporated | Shutter glasses capable of viewing a plurality of types of monitors whose image light outputs have different polarization directions |
| CN110095869A (en) * | 2013-12-05 | 2019-08-06 | 索尼公司 | Show equipment |
-
1994
- 1994-04-20 CN CN 94104225 patent/CN1121183A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8421933B2 (en) | 2010-06-29 | 2013-04-16 | Acer Incorporated | Shutter glasses capable of viewing a plurality of types of monitors whose image light outputs have different polarization directions |
| CN102338933A (en) * | 2010-07-19 | 2012-02-01 | 宏碁股份有限公司 | Shutter glasses for watching stereoscopic images |
| CN102338933B (en) * | 2010-07-19 | 2013-05-08 | 宏碁股份有限公司 | Shutter glasses for watching stereoscopic images |
| CN102566069A (en) * | 2012-03-05 | 2012-07-11 | 歌尔声学股份有限公司 | Bluetooth 3D (three-dimensional) spectacles |
| CN110095869A (en) * | 2013-12-05 | 2019-08-06 | 索尼公司 | Show equipment |
| CN110095869B (en) * | 2013-12-05 | 2021-09-14 | 索尼公司 | Display device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |