DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Claim Rejections - 35 USC § 103
In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically teaches d as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
Claims 1-20 are rejected under 35 U.S.C. 103 as being unpatentable over Kim et al. (US-20150243220-A1) in view of Ka et al. (US-10446079-B2) in view of SUN (US-20040174347-A1)
Regarding claim 1, Kim teaches,
PNG
media_image1.png
602
700
media_image1.png
Greyscale
A display apparatus (Fig. 2) comprising:
a substrate (110, para [0045]);
a plurality of pixels (para [0045]) arranged in a …….matrix (para [0045]) on the substrate;
a plurality of scan lines (SCAN1, SCAN2, para [0079]-[0080]) connected to the plurality of pixels;
a scan driver Integrated Chip (IC) (gate Driver GD, para [0046]) configured to transmit a scan signal to the plurality of scan lines (gate driver GD sequentially outputs gate signals (e.g., Scan signals…, para [0063]);
a plurality of data lines (DL, para [0064]) connected to the plurality of pixels; and
a data driver IC (data driver (DD), para [0046]) configured to transmit a data signal (Vdata) to the plurality of data lines (pixel receives a data voltage Vdata from the data driver DD through the data line DL, para [0066]),
wherein the scan driver IC comprises at least one first Thin Film Transistor (TFT) (see FIG. 2, para [0068], gate driver GD are implemented with LTPS TFT),
But Kim does not explicitly teach,
..the matrix is two-dimensional matrix
the data driver IC comprises at least one second TFT, and the at least one first TFT and the at least one second TFT are different types.
Meanwhile, Ka teaches,
a plurality of pixels (140, Fig. 1) arranged in a two-dimensional matrix to form a pixel unit (130) (col. 5, l. 39);
PNG
media_image2.png
500
494
media_image2.png
Greyscale
It would have been obvious to one of ordinary skill in art before the effective filing date of the claimed invention to modify Kim such that the plurality of pixels are arranged in a two dimensional matrix, according to teaching of Ka, in order to form a pixel unit comprising pixel.
Kim & Ka still do not explicitly teach,
the data driver IC comprises at least one second TFT, and the at least one first TFT and the at least one second TFT are different type
Kim additionally teaches,
Data driver DD can be implemented with TFTs fabricated in the non-display area of the TFT backplane 110 in the similar fashion (i.e., GIP technology) as the gate driver GD (para [0050]).
Meanwhile, Sun teaches,
…with better dpi-performance (dots per inch) of the display panel, the space for each pixel should be reduced so that the space for accommodating the data driver is constrained. Therefore, …….Instead of fabricating the data driver on the glass substrate by LTPS technique, the first solution adopts adhering the data driver on the glass substrate as a typical a-Si LCD process (para [0006]).
It would have been obvious to one of ordinary skill in art before the effective filing date of the claimed invention to modify Kim & Ka such that the data driver IC (DD) is implemented with TFT in the TFT backplane 110 by a-Si LCD process such that the data driver IC comprises at least one second TFT (a-Si TFT) , and the at least one first TFT (LTPS) and the at least one second TFT (a-Si) are different type, according to teaching of Sun, in order to have better dpi (dots per inch) performance using a-Si LCD process, as taught by Sun.
Regarding claim 2, Kim, Ka & Sun teach the display apparatus of claim 1 and further teaches, wherein the at least one first TFT (LTPS TFT) is configured to have a higher electron mobility than the at least one second TFT (where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by identical or substantially identical processes, a prima facie case of either anticipation or obviousness has been established. See MPEP 2112.01(I))
Regarding claim 3, Kim, Ka & Sun teach the display apparatus of claim 1 and further teaches, wherein the at least one second TFT (a-Si TFT) is configured to have a higher accuracy in selecting a pixel among the plurality of pixels to supply a current than the at least one first TFT(where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by identical or substantially identical processes, a prima facie case of either anticipation or obviousness has been established. See MPEP 2112.01(I)).
Regarding claim 4, Kim, Ka & Sun teaches the display apparatus of claim 1 and further teaches, wherein the at least one first TFT comprises a Low-Temperature Polycrystalline Silicon (LTPS) TFT (as per claim 1 rejection above).
Regarding claim 5, Kim, Ka & Sun teaches the display apparatus of claim 4 and further teaches, wherein the at least one second TFT comprises an Amorphous Silicon (a-Si) TFT (as per claim 1 rejection above).
Regarding claim 6, Kim, Ka & Sun teach the display apparatus of claim 1 and further teaches ,
wherein each pixel of the plurality of pixels comprises at least three subpixels (R, G, B , W, see Fig. 2) configured to output different colors (red, green, blue and white), and
wherein the display apparatus further comprises a multiplexer (multiplexer to operate display 100, para [0051]) configured to transmit a signal from the data driver IC to at least one of the at least three subpixels of each pixel of the plurality of pixels via the plurality of data lines (multiplexer connected to data driver DD for control of data voltage Vdata, para [0103]).
Regarding claim 7, Kim, Ka & Sun teach the display apparatus of claim 6 and further teaches , wherein each of the plurality of pixels further comprises a red light emitting element (R) , a green light emitting element (G), and a blue light emitting element (B) (see FIG. 2).
Regarding claim 8, Kim teaches,
A display apparatus(Fig. 2) comprising:
a substrate (110, para [0045];
a plurality of pixels (para [0045]) arranged in a …..matrix (para [0045]) on the substrate,
wherein each pixel of the plurality of pixels comprises a plurality of subpixels (R, G, B, W, see FIG. 2) configured to output different colors (Red, green, blue, white);
a plurality of scan lines (SCAN1, SCAN2, para [0079]-[0080]) connected to the plurality of pixels;
a scan driver Integrated Chip (IC) (gate Driver GD, para [0046]) connected to the plurality of scan lines and configured to transmit a scan signal to the plurality of pixels via the plurality of scan lines (gate driver GD sequentially outputs gate signals (e.g., Scan signals…, para [0063]);
a plurality of data lines (DL, para [0064]) configured connected to the plurality of pixels; and
a data driver IC (data driver (DD), para [0046]) connected to the plurality of data lines and configured to transmit a data signal to the plurality of pixels via the plurality of data lines (data voltage Vdata from the data driver DD through the data line DL, para [0066]),
wherein the scan driver IC comprises at least one first Thin Film Transistor (TFT) (see FIG. 2, para [0068], gate driver GD are implemented with LTPS TFT),
But Kim does not explicitly teach,
..the matrix is two-dimensional matrix
the data driver IC comprises at least one second TFT, and the at least one first TFT and the at least one second TFT are different types.
Meanwhile, Ka teaches,
a plurality of pixels (140, Fig. 1) arranged in a two-dimensional matrix to form a pixel unit (130) (col. 5, l. 39);
PNG
media_image2.png
500
494
media_image2.png
Greyscale
It would have been obvious to one of ordinary skill in art before the effective filing date of the claimed invention to modify Kim such that the plurality of pixels are arranged in a two dimensional matrix, according to teaching of Ka, in order to form a pixel unit comprising pixel.
Kim & Ka still do not explicitly teach,
the data driver IC comprises at least one second TFT, and the at least one first TFT and the at least one second TFT are different types.
Kim additionally teaches,
Data driver DD can be implemented with TFTs fabricated in the non-display area of the TFT backplane 110 in the similar fashion (i.e., GIP technology) as the gate driver GD (para [0050]).
Meanwhile, Sun teaches,
…with better dpi-performance (dots per inch) of the display panel, the space for each pixel should be reduced so that the space for accommodating the data driver is constrained. Therefore, …….Instead of fabricating the data driver on the glass substrate by LTPS technique, the first solution adopts adhering the data driver on the glass substrate as a typical a-Si LCD process (para [0006]).
It would have been obvious to one of ordinary skill in art before the effective filing date of the claimed invention to modify Kim & Ka such that the data driver IC (DD) is implemented with TFT in the TFT backplane 110 by a-Si LCD process such that the data driver IC comprises at least one second TFT (a-Si TFT) , and the at least one first TFT (LTPS) and the at least one second TFT (a-Si) are different type, according to teaching of Sun, in order to have better dpi (dots per inch) performance using a-Si LCD process, as taught by Sun.
Regarding claim 9, Kim, Ka & Sun teach the display apparatus of claim 8 and further teaches, wherein the at least one first TFT (LTPS TFT) is configured to have a higher electron mobility than the at least one second TFT(where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by identical or substantially identical processes, a prima facie case of either anticipation or obviousness has been established. See MPEP 2112.01(I)).
Regarding claim 10, Kim, Ka & Sun teach the display apparatus of claim 9 and further teaches , wherein the at least one second TFT(a-Si TFT) is configured to have a higher accuracy in selecting a pixel among the plurality of pixels to supply a current than the at least one first TFT(where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by identical or substantially identical processes, a prima facie case of either anticipation or obviousness has been established. See MPEP 2112.01(I)).
Regarding claim 11, Kim, Ka & Sun teaches the display apparatus of claim 8 and further teaches , wherein the at least one first TFT comprises a Low-Temperature Polycrystalline Silicon (LTPS) TFT (as per claim 1 rejection).
Regarding claim 12, Kim, Ka & Sun teaches the display apparatus of claim 11 and further teaches , wherein the at least one second TFT comprises an Amorphous Silicon (a-Si) TFT(as per claim 1 rejection).
Regarding claim 13, Kim, Ka & Sun teach the display apparatus of claim 10 and further teaches,
wherein the display apparatus further comprises a multiplexer (multiplexer to operate display 100, para [0051]) configured to transmit a signal from the data driver IC to at least one of the plurality of subpixels of each pixel of the plurality of pixels via the plurality of data lines (multiplexer connected to data driver DD for control of data voltage Vdata, para [0103]).
Regarding claim 14, Kim, Ka & Sun teaches the display apparatus of claim 13 and further teaches, wherein each of the plurality of pixels further comprises a red light emitting element (R) , a green light emitting element ( G ) , and a blue light emitting element (B) (see Fig. 2)
Regarding claim 15, Kim teaches,
A display apparatus (Fig. 2) comprising:
a substrate (110, para [0045]);
a plurality of pixels (para [0045]) arranged in a …..matrix (para [0045]) on the substrate,
wherein each pixel of the plurality of pixels comprises a plurality of subpixels (R, G, B, W, see FIG. 2) configured to output different colors;
a plurality of scan lines (SCAN1, SCAN2, para [0079]-[0080]) connected to the plurality of pixels;
a scan driver Integrated Chip (IC) (gate Driver GD, para [0046]) connected to the plurality of scan lines and configured to transmit a scan signal to the plurality of pixels via the plurality of scan lines (gate driver GD sequentially outputs gate signals (e.g., Scan signals…, para [0063]);;
a plurality of data lines (DL, para [0064]) configured connected to the plurality of pixels;
a data driver IC (data driver (DD), para [0046]) connected to the plurality of data lines and configured to transmit a data signal to the plurality of pixels via the plurality of data lines (pixel receives data voltage Vdata from the data driver DD through the data line DL, para [0066]); and
a multiplexer (multiplexer to operate display 100, para [0051]) configured to transmit a signal from the data driver IC to at least one of the plurality of subpixels of each pixel of the plurality of pixels via the plurality of data lines (multiplexer connected to data driver DD for control of data voltage Vdata, para [0103]),
wherein the scan driver IC comprises at least one first Thin Film Transistor (TFT) (see FIG. 2, para [0068], gate driver GD are implemented with LTPS TFT),
But Kim does not explicitly teach,
the matrix is two-dimensional matrix,
the data driver IC comprises at least one second TFT, and the at least one first TFT and the at least one second TFT are different types.
Meanwhile, Ka teaches,
a plurality of pixels (140, Fig. 1) arranged in a two-dimensional matrix to form a pixel unit (130) (col. 5, l. 39);
PNG
media_image2.png
500
494
media_image2.png
Greyscale
It would have been obvious to one of ordinary skill in art before the effective filing date of the claimed invention to modify Kim such that the plurality of pixels are arranged in a two dimensional matrix, according to teaching of Ka, in order to form a pixel unit comprising pixel.
Kim & Ka still do not explicitly teach,
the data driver IC comprises at least one second TFT, and the at least one first TFT and the at least one second TFT are different types.
Kim additionally teaches,
Data driver DD can be implemented with TFTs fabricated in the non-display area of the TFT backplane 110 in the similar fashion (i.e., GIP technology) as the gate driver GD (para [0050]).
Meanwhile, Sun teaches,
…with better dpi-performance (dots per inch) of the display panel, the space for each pixel should be reduced so that the space for accommodating the data driver is constrained. Therefore, …….Instead of fabricating the data driver on the glass substrate by LTPS technique, the first solution adopts adhering the data driver on the glass substrate as a typical a-Si LCD process (para [0006]).
It would have been obvious to one of ordinary skill in art before the effective filing date of the claimed invention to modify Kim & Ka such that the data driver IC (DD) is implemented with TFT in the TFT backplane 110 by a-Si LCD process such that the data driver IC comprises at least one second TFT (a-Si TFT), and the at least one first TFT (LTPS TFT) and the at least one second TFT (a-Si TFT) are different type, according to teaching of Sun, in order to have better dpi (dots per inch) performance using a-Si LCD process, as taught by Sun.
Regarding claim 16, Kim, Ka & Sun teach the display apparatus of claim 15 and further teaches, wherein the at least one first TFT (LTPS TFT) is configured to have a higher electron mobility than the at least one second TFT(where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by identical or substantially identical processes, a prima facie case of either anticipation or obviousness has been established. See MPEP 2112.01(I)).
Regarding claim 17, Kim, Ka & Sun teach the display apparatus of claim 15 and further teaches , wherein the at least one second TFT(a-Si TFT) is configured to have a higher accuracy in selecting a pixel among the plurality of pixels to supply a current than the at least one first TFT(where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by identical or substantially identical processes, a prima facie case of either anticipation or obviousness has been established. See MPEP 2112.01(I)).
Regarding claim 18, Kim, Ka & Sun teaches the display apparatus of claim 15 and further teaches , wherein the at least one first TFT comprises a Low-Temperature Polycrystalline Silicon (LTPS) TFT(as per claim 1 rejection).
Regarding claim 19, Kim, Ka & Sun teach the display apparatus of claim 15 and further teaches , wherein the at least one second TFT comprises an Amorphous Silicon (a-Si) TFT (as per claim 1 rejection).
Regarding claim 20, Kim, Ka & Sun teach the display apparatus of claim 15 and further teaches ,wherein each of the plurality of pixels further comprises a red light emitting element ( R) , a green light emitting element (G) , and a blue light emitting element (B) (see Fig. 2).
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to KHATIB A RAHMAN whose telephone number is (571)270-0494. The examiner can normally be reached on MON-FRI 8:00 am- 5:00 pm (Arizona).
Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice.
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor Steven Gauthier, can be reached on (571)270-0373. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000.
/K.A.R/Examiner, Art Unit 2813
/STEVEN B GAUTHIER/Supervisory Patent Examiner, Art Unit 2813