Prosecution Insights
Last updated: April 19, 2026
Application No. 18/468,468

DISPLAY DEVICE

Non-Final OA §102
Filed
Sep 15, 2023
Examiner
DIAZ, JOSE
Art Unit
2875
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Samsung Display Co., Ltd.
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
1y 11m
To Grant
95%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allow Rate
580 granted / 660 resolved
+19.9% vs TC avg
Moderate +8% lift
Without
With
+7.5%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
12 currently pending
Career history
672
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
35.8%
-4.2% vs TC avg
§102
44.0%
+4.0% vs TC avg
§112
10.5%
-29.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 660 resolved cases

Office Action

§102
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 § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1 and 2 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Kim et al. (20230215980), Kim hereinafter. Regarding claim 1, Kim discloses a display device comprising: a substrate (SUB, ¶ [85], fig.27) including an emission area (DA, ¶ [88], fig. 3) and a non-emission area (NDA); alignment electrodes (ALE1, ALE2, ¶ [128], fig. 26) spaced from each other along a first direction (DR1) on the substrate (SUB) and extending in a second direction (DR2) crossing the first direction (DR1); and pixels (PXL, ¶ [128], fig. 26) arranged along the second direction (DR2), wherein pixels (PXL) adjacent to each other in the second direction (DR2) from among the pixels (PXL) are configured to emit light of different colors (¶ [124]), wherein each of the pixels (PXL) comprises: first light emitting elements (LD1, ¶ [316], fig. 26) on the alignment electrodes (ALE1, ALE2) and arranged along the second direction (DR2); second light emitting elements (LD2, ¶ [317], fig. 26) on the alignment electrodes (ALE1, ALE2), spaced from the first light emitting elements (LD1) in the first direction (DR1), and arranged along the second direction (DR2); a first pixel electrode (PE1, ¶ [316], fig. 26) electrically connected to a first driving power (VDD, ¶ [101], fig. 25) and first ends of the first light emitting elements (LD1); a second pixel electrode (PE2, ¶ [317], fig. 26) spaced from the first pixel electrode (PE1) in the first direction (DR1) and electrically connected to a second driving power (VSS, ¶ [101], fig. 25) and second ends of the second light emitting elements (LD2); and a connection electrode (CTE, ¶ [318], fig. 26) electrically connecting the first pixel electrode (PE1) and the second pixel electrode (PE2), wherein the connection electrode (CTE) comprises: a first connection electrode (CTE1, ¶ [318], fig. 26) extending in the second direction (DR2) between the first pixel electrode (PE1) and the second pixel electrode (PE2) and electrically connected to second ends of the first light emitting elements (LD1); and a second connection electrode (CTE2, ¶ [318], fig. 26) extending in the second direction (DR2) to face the first connection electrode (CTE1) with the second pixel electrode (PE2) interposed therebetween (see fig. 26) and electrically connected to first ends of the second light emitting elements (LD2). Regarding claim 2, Kim discloses a third connection electrode (CTE3, hereinafter as denoted on the figure below) connecting the first connection electrode (CTE1) and the second connection electrode (CTE2), and extending in the first direction (DR1), wherein the first connection electrode (CTE1), the second connection electrode (CTE2), and the third connection electrode (CTE3) are integrally formed (see the figure below). PNG media_image1.png 687 527 media_image1.png Greyscale Allowable Subject Matter Claims 3-20 are objected to as being dependent upon a rejected base claim, but would be allowable if at least one the limitations indicated below were included in the base claim. Regarding claim 3, the references of Prior Art of record fails to teach or suggest the combination of the limitations as set forth in claim 3, and specifically comprising the limitation directed to the third connection electrode overlaps the non-emission area when viewed in a plan view. Regarding claim 4, the references of Prior Art of record fails to teach or suggest the combination of the limitations as set forth in claim 4, and specifically comprising the limitation directed to the alignment electrodes comprise a first alignment electrode, a second alignment electrode, and a third alignment electrode sequentially arranged along the first direction, wherein the first light emitting elements overlap the first alignment electrode and the second alignment electrode and located on the first alignment electrode and the second alignment electrode, and wherein the second light emitting elements overlap the second alignment electrode and the third alignment electrode and located on the second alignment electrode and the third alignment electrode. Regarding claim 5, the references of Prior Art of record fails to teach or suggest the combination of the limitations as set forth in claim 5, and specifically comprising the limitation directed to the alignment electrodes comprise a first alignment electrode, a second alignment electrode, a third alignment electrode, and a fourth alignment electrode sequentially arranged along the first direction, wherein the first light emitting elements overlap the first alignment electrode and the second alignment electrode and located on the first alignment electrode and the second alignment electrode, and wherein the second light emitting elements overlap the third alignment electrode and the fourth alignment electrode and located on the third alignment electrode and the fourth alignment electrode. Regarding claims 6-7, the claims are allowable for the reasons given in claim 5 because of their dependency status from claim 5. Regarding claim 8, the references of Prior Art of record fails to teach or suggest the combination of the limitations as set forth in claim 8, and specifically comprising the limitation directed to the second connection electrode surrounds one area of the second pixel electrode. Regarding claims 9-20, the claims are allowable for the reasons given in claim 8 because of their dependency status from claim 8. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSE M. DIAZ whose telephone number is (571)272-9822. The examiner can normally be reached Monday-Friday 8:00-4:00. 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, James R Greece can be reached at (571) 272-3711. 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. /JOSE M DIAZ/Examiner, Art Unit 2875 /ANNE M HINES/Primary Examiner, Art Unit 2875
Read full office action

Prosecution Timeline

Sep 15, 2023
Application Filed
Jan 29, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604652
METHOD FOR MANUFACTURING DISPLAY DEVICE, DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12593586
DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12593593
DISPLAY PANEL AND DISPLAY DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12581832
DISPLAY PANEL AND MOTHERBOARD STRUCTURE, DISPLAY DEVICE
2y 5m to grant Granted Mar 17, 2026
Patent 12581831
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
2y 5m to grant Granted Mar 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
88%
Grant Probability
95%
With Interview (+7.5%)
1y 11m
Median Time to Grant
Low
PTA Risk
Based on 660 resolved cases by this examiner. Grant probability derived from career allow rate.

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