Prosecution Insights
Last updated: April 19, 2026
Application No. 19/045,351

DISPLAY APPARATUS

Final Rejection §103§DP
Filed
Feb 04, 2025
Examiner
YANG, NAN-YING
Art Unit
2629
Tech Center
2600 — Communications
Assignee
Samsung Display Co., Ltd.
OA Round
2 (Final)
77%
Grant Probability
Favorable
3-4
OA Rounds
2y 1m
To Grant
86%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allow Rate
629 granted / 815 resolved
+15.2% vs TC avg
Moderate +9% lift
Without
With
+8.9%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
16 currently pending
Career history
831
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
74.1%
+34.1% vs TC avg
§102
10.3%
-29.7% vs TC avg
§112
7.7%
-32.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 815 resolved cases

Office Action

§103 §DP
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 . Response to Amendment This Office Action is made in response to applicant’s amendment submitted on 01/12/2026. Claim 1 has been cancelled. Claims 2-21 have been newly added. Claims 2-21 are currently pending in the application. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory obviousness-type double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); and In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on a nonstatutory double patenting ground provided the conflicting application or patent either is shown to be commonly owned with this application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. Effective January 1, 1994, a registered attorney or agent of record may sign a terminal disclaimer. A terminal disclaimer signed by the assignee must fully comply with 37 CFR 3.73(b). Claims 2-3 and 7 are rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claims 13-15 of U.S. Patent No. 12,217,706. Although the conflicting claims are not identical, they are not patentably distinct from each other because the broader claim limitation of claim 1 of the current application is met by the narrower claim limitation of claim 13 of U.S. Patent No. 12,217,706 as shown in the following tables and the discussion thereafter. Current Application U.S. Patent No. 12,217,706 Claim 2, (New) a display apparatus comprising: a substrate comprising a display area and a peripheral area adjacent to the display area; a first data line disposed in the display area, the first data line extending in a first direction; a first input line disposed in the peripheral area, the first input line extending from the peripheral area towards the display area; and a first connecting wire electrically connected to the first input line in the peripheral area, the first connecting line transferring a first input signal from the first input line to the first data line, wherein the first connecting wire comprises: a first connecting line disposed in the display area and extending in the first direction; and a second connecting line electrically connected to the first connecting line through a contact hole and extending in a second direction intersecting the first direction, a first dummy line extending in the first direction from the first connecting line, the first dummy line being disconnected from the first connecting line; and a second dummy line extending in the second direction from the second connecting line, the second dummy line being disconnected from the second connecting line. 13. A display apparatus comprising: a substrate comprising a display area and a peripheral area outside the display area; a switching thin film transistor disposed in the display area and including a semiconductor layer and a gate electrode; a first data line disposed in the display area and extending in a first direction, the first data line electrically connected to the switching thin film transistor; a first insulating layer between the switching thin film transistor and the first data line; a second insulating layer between the first insulating layer and the first data line; a first input line disposed in the peripheral area; and a first connecting wire electrically connecting the first input line to the first data line, wherein the first connecting wire has a substantially bent shape in the display area and comprises: a first connecting line disposed in the display area and extending in the first direction; and a second connecting line disposed in the display area and extending in a second direction intersecting the first direction, the second connecting line being electrically connected to the first connecting line, wherein one of the first and second connecting lines is between the first insulating layer and the second insulating layer, and the second insulating layer is between the first connecting line and the second connecting line, a first dummy line extending in the first direction in the display area, wherein the first dummy line and the first connecting line of the first connecting wire are arranged along a same line with a first gap therebetween; and a second dummy line extending in the second direction, wherein the second dummy line and the second connecting line of the first connecting wire are arranged along a same line with a second gap therebetween. 15. The display apparatus of claim 13, wherein a first portion of the second connecting line of the first connecting wire is electrically connected to the first connecting line via a first contact hole defined in the second insulating layer between the first connecting line and the second connecting line. Claim 3 of the present application corresponds to claims 14 of US Patent No. 12,217,706. Claim 7 of the present application corresponds to claims 15 of US Patent No. 12,217,706. 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 (i.e., changing from AIA to pre-AIA ) 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 disclosed 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. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claim(s) 2-7, 13-14, 17 and 20-21 is/are rejected under 35 U.S.C. 103 as being unpatentable over Murade et al. (US. Pub. No. 2007/0045626, hereinafter “Murade”) in view of Shin et al. (US. Pub. No. 2012/0127414, hereinafter “Shin”), further in view of Hashimoto et al. (US. Pub. No. 2005/0128416, hereinafter “Hashimoto”). As to claim 2, (New) Murade discloses a display apparatus [figure 1, display device] comprising: a substrate [figure 1, array substrate 10] comprising a display area [figure 1, image display region 10a] and a peripheral area [figure 1, peripheral area surrounding 10a] adjacent to the display area; a first data line [figures 3 and 7, first data line 6a in the display area, extending in the first direction] disposed in the display area, the first data line extending in a first direction; a first input line [figure 7, first input line 91 disposed in the peripheral area extending from the peripheral area towards the display area] disposed in the peripheral area, the first input line extending from the peripheral area towards the display area; and a first connecting wire [figure 7, first connecting wire 116 electrically connected to first input line in the peripheral area] electrically connected to the first input line in the peripheral area, the first connecting line transferring a first input signal from the first input line to the first data line [figure 7, first connecting line transfers first input signal VID from first input line to first data line], wherein the first connecting wire comprises: a first connecting line [figure 7, first connecting line 116 extending in the first (vertical) direction] disposed in the display area and extending in the first direction; and a second connecting line [figure 7, second connecting line 116 extending in the second direction (horizontal) direction electrically connected to the vertical portion] electrically connected to the first connecting line and extending in a second direction intersecting the first direction. Murade does not disclose a second connecting line electrically connected to the first connecting line through a contact hole; a first dummy line extending in the first direction from the first connecting line, the first dummy line being disconnected from the first connecting line; and a second dummy line extending in the second direction from the second connecting line, the second dummy line being disconnected from the second connecting line. Shin teaches a display apparatus [abstract, a liquid crystal display device] wherein a second connecting line electrically connected to a first connecting line through a contact hole [figure 3b, a first connecting line 235 and a second connecting line 550 are electrically connected to each other via a first contact hole ch2, paragraphs 64-65]. Therefore, it would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have modified the display apparatus of Murade to have the first connecting line and the second connecting line electrically connected to each other via a first contact hole in an insulating layer between the first connecting line and the second connecting line, as taught by Shin, in order to reduce the overall thickness of the display device, simplify the manufacturing process steps and reduce the manufacturing cost (Shin, paragraph 16). Murade, as modified by Shin, does not disclose a first dummy line extending in the first direction from the first connecting line, the first dummy line being disconnected from the first connecting line; and a second dummy line extending in the second direction from the second connecting line, the second dummy line being disconnected from the second connecting line. Hashimoto teaches a display apparatus comprising a first dummy line extending in the first direction from a first connecting line [figure 7, first dummy line 109 extending in the vertical direction from a first connecting line 108], the first dummy line being disconnected from the first connecting line [figure 7, first dummy line 109 and first connecting line 108 are arranged along a same line with a first gap therebetween (disconnected from each other)]; and a second dummy line [figure 7, second dummy line 109 extending in the tilted direction] extending in the second direction from a second connecting line, the second dummy line being disconnected from the second connecting line [figure 7, second dummy line 109 and second connecting line 108 are arranged along a same line with a second gap therebetween (disconnected from each other)]. Therefore, it would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have modified the display apparatus of Murade to comprise a first dummy line extending in the first direction from the first connecting line, the first dummy line being disconnected from the first connecting line; and a second dummy line extending in the second direction from the second connecting line, the second dummy line being disconnected from the second connecting line, as taught by Hashimoto, in order to function as common lines provided in the peripheral region (Hashimoto, paragraph 21). As to claim 3, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, except for wherein the first connecting line and the first dummy line have a same layered structure and the first connecting line and the first dummy line have a same layered structure. It would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have the first connecting line and the first dummy line have a same layered structure and the first connecting line and the first dummy line have a same layered structure, since it has been held that rearranging parts of an- invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. As to claim 4, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, except for wherein the contact hole is located at an end portion of the first connection line and an end portion of the second connection line. It would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have the contact hole located at an end portion of the first connection line and an end portion of the second connection line, since it has been held that rearranging parts of an- invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. As to claim 5, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, except for wherein the second connecting line and the second dummy line have a same layered structure. It would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have the second connecting line and the second dummy line have a same layered structure, since it has been held that rearranging parts of an- invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. As to claim 6, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, wherein the first connecting wire is not electrically connected to the first dummy line and the second dummy line [Hashimoto, figure 7, first dummy line and second dummy line 109 and first connecting line 108 are arranged along a same line with gaps therebetween (disconnected from each other)]. In addition, the same rationale is used as in rejection for claim 2. As to claim 7, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, further comprising an insulating layer is interposed between the first connection line and the second connection line, and the contact hole penetrates the insulating layer such that the first connection line and the second connection line are electrically connected to each other [Shin, figure 3b, an insulating layer 240 is interposed between first connection line 550 and second connection line 215, the contact hole ch2 penetrates the insulating layer to electrically connect the first connection line and the second connection line]. In addition, the same rationale is used as in rejection for claim 2. As to claim 13, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, wherein the first connecting line and the second connecting line are disposed on different layers [Shin, figure 3b, first connection line 550 and second connection line 215 are disposed on different layers]. In addition, the same rationale is used as in rejection for claim 2. As to claim 14, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, further comprising a data pad portion disposed in the peripheral area [Murade, figure 7, data pad portionVID1-VID6, ENB1-ENB4 in the peripheral area], wherein an end of the first input line is electrically connected to the data pad portion [Murade, figure 7, an end of first input line 91 is electrically connected to data pad portion], and another end of the first input line is electrically connected to the first connecting line [Murade, figure 7, another end of 91 is electrically connected to the first connecting line]. As to claim 17, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, wherein the second connecting line is electrically connected to the first data line in the display area [Murade, figure 7, second connecting line 116 extending in the second direction (horizontal) direction electrically connected to the vertical portion is electrically connected to first data line 6a]. As to claim 20, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, except for wherein the first data line and the first connecting line of the first connecting wire are disposed on a same layer. It would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have the first data line and the first connecting line of the first connecting wire disposed on a same layer, since it has been held that rearranging parts of an- invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. As to claim 21, (New) Murade, as modified by Shin and Hashimoto, discloses the display apparatus of claim 2, except for wherein the first connecting line is disposed above the second connecting line. It would have been obvious to one having ordinary skill in the art before the effective filing date of the invention to have the first connecting line disposed above the second connecting line, since it has been held that rearranging parts of an- invention involves only routine skill in the art. In re Japikse, 86 USPQ 70. Allowable Subject Matter Claims 8-12, 15-16 and 18-19 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: None of the prior art, made of record, singularly or in combination, teaches or fairly suggests the features presented in the combination limitations of dependent claims 8-9, 12, 15 and 16, such as “comprising a third dummy line disposed in parallel with at least a portion of the first dummy line, wherein the third dummy line extends over the second connecting line and is not in contact with the second connecting line, and the insulating layer is disposed between the third dummy line and the second connecting line”, recited by claim 8; “comprising a third dummy line disposed in parallel with at least a portion of the first dummy line, wherein the insulating layer includes a dummy groove or dummy hole located at a portion where the third dummy line and the second connecting line overlap each other”, recited by claim 9; “comprising a fourth dummy line disposed in parallel with at least a portion of the second dummy line, wherein the fourth dummy line extends below the first connecting line and is not in contact with the first connecting line, and an insulating layer is disposed between the fourth dummy line and the first connecting line”, recited by claim 12; “comprising a second data line disposed in the display area between the first connecting line and the first data line, the second data line being separated from the first data line and extending in the first direction, wherein the second connecting line extends below the second data line and is not electrically connected to the second data line”, recited by claim 15; and “the first connecting wire comprises a third connecting line disposed in the display area, the third connecting line extending in the first direction, and the third connecting line is electrically connected to the first data line in the peripheral area”, recited by claim 16. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to NAN-YING YANG whose telephone number is (571)272-2211. The examiner can normally be reached Monday-Friday, 8am-5pm, EST. 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, BENJAMIN LEE can be reached at (571)272-2963. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /NAN-YING YANG/ Primary Examiner, Art Unit 2629
Read full office action

Prosecution Timeline

Feb 04, 2025
Application Filed
Sep 08, 2025
Non-Final Rejection — §103, §DP
Jan 12, 2026
Response Filed
Feb 17, 2026
Final Rejection — §103, §DP (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
77%
Grant Probability
86%
With Interview (+8.9%)
2y 1m
Median Time to Grant
Moderate
PTA Risk
Based on 815 resolved cases by this examiner. Grant probability derived from career allow rate.

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